With rising energy costs and enhanced environmental awareness, more and more families are beginning to pay attention to self-power supply solutions. We deeply analyze a set of innovative home energy storage system to show you how to achieve electricity freedom and sustainable development through technological innovation. ♦ Core function analysis   Smart energy hub Home ESS SmartCube Series 5-25kW flexible capacity design, covering daily electricity consumption to whole-house power supply needs Photovoltaic/mains/backup power supply intelligent switching, 0.02 seconds uninterrupted power supply guarantee Adaptive learning system, automatically optimizes energy storage strategy according to household electricity consumption curve   Three-dimensional safety architecture Grade A LFP battery Built-in BMS: Safeguard for battery, easy to maintance Intelligent user interface, internal plug and play, barrier-free operation Chassis with pulley, easy to move Scenario-based power consumption solutions         a. Basic type: 5-10kWh (meet daily household appliances + basic emergency) Basic guarantee: maintain the operation of core equipment such as refrigerators and security         b. Advanced type: 10-20kWh (support whole-house appliances + new energy vehicle charging) Whole-house power supply: support simultaneous charging of household appliance clusters and new energy vehicles         c. Professional type: 20kWh+ (realize complete off-grid + energy trading) Off-grid mode: build an independent microgrid to achieve energy independence   ♦ Technical innovation highlights   Long-lasting durability Preferred lithium iron phosphate battery cells, with a cycle life of more than 6,000 times More than 96% energy conversion efficiency, reducing energy loss Modular design supports three machines in parallel, with a maximum capacity expansion of 75kWh   Smart IoT experience Real-time monitoring of energy flow and equipment status on mobile terminals Supports remote system upgrades and personalized parameter settings   ♦ Actual application value   Economic improvement A user case: achieve negative annual electricity bill expenditure with a photovoltaic system The average daily income of the peak-valley electricity price arbitrage model can reach 0.5% of the system cost   Emergency guarantee Maintain basic electricity consumption for 5-7 days in extreme weather Output current fluctuation rate <1%, meeting the needs of medical equipment   Green ecology Electric vehicle bidirectional charging and discharging technology expands the energy storage dimension Participating in grid peak regulation can obtain additional income subsidies   ⇒ Choosing a home lithium battery system is not only choosing a device, but also choosing a position to participate in the energy revolution. When the photovoltaic panels on the roof, the energy storage cabinets in the corners and the electric cars in the garage form a smart microgrid, every family becomes a builder of a sustainable future.

  What are the advantages of lithium battery energy storage systems (Lithium ESS)? How to choose a suitable lithium battery energy storage solution?   When photovoltaic power stations encounter continuous rain, when factories suddenly encounter power outages, and when household electricity costs continue to rise - these energy problems are being redefined by lithium battery energy storage systems.   This article informs you: Advantages and selection strategies of lithium battery energy storage system (Lithium ESS)   1. Core advantages of lithium battery energy storage system ◊ High energy density The energy density of ternary lithium battery can reach 200-300 Wh/kg, which is 3-5 times that of lead-acid battery, significantly reducing the size of equipment. The cycle life of lithium iron phosphate battery can reach more than 6,000 times (100% discharge depth), and the capacity retention rate is still over 80% after 20 years.   ◊ Fast response capability Supports 5C continuous discharge (lead-acid battery is only 0.2C), frequency modulation response time is less than 200 milliseconds, suitable for grid frequency modulation and new energy grid connection scenarios.   ◊ Environmental adaptability The operating temperature range is wide (-30℃ to 60℃), and with the intelligent temperature control system, it can operate stably in extreme climates.   ◊ Full-cycle economy Although the initial cost is 30-50% higher than that of lead-acid battery, the total cost of ownership in 10 years is 40-60% lower (thanks to long life, low maintenance and high residual value).   2. Comparison between lithium battery and lead-acid battery Parameters Lead-acid battery Lithium iron phosphate battery Ternary lithium battery Cycle life (times) 300-500 3000-6000 1500-2500 Energy density (Wh/kg) 30-50 90-160 200-300 Charge and discharge efficiency 70-85% 95-98% 95-98% Low temperature performance ＞25℃ performance drops significantly -20℃ maintain 80% capacity -30℃ maintain 85% capacity Security Electrolyte leakage risk Needle prick does not cause fire Need to strengthen thermal management Typical scenarios Backup power supply Grid energy storage Mobile equipment/vehicle energy storage   3. Application scenario selection guide   ♦ Household energy storage Solution: Lithium iron phosphate battery pack (5-20 kWh) Key points: cycle life> 4000 times, support V2H/V2G bidirectional charging and discharging, and adapt to photovoltaic systems to achieve high self-use rate.   ♦ Industrial and commercial energy storage Solution: Modular liquid-cooled energy storage cabinet (100-500 kWh) Requirements: 0.5C continuous discharge capability, cluster-level SOC balance <2%, and pass UL9540A fire certification.   ♦ Grid-level energy storage Solution: Container system (1 MWh+) Parameters: system efficiency> 92%, response time <100ms, SOC operating range 20-90%.   ♦ Special scenarios Extreme cold environment: lithium titanate battery (normal charging and discharging at -50℃) High safety requirements: solid-state battery (laboratory energy density> 350 Wh/kg).   4. Three-step construction of scientific selection strategy ⇒ Demand analysis stage Household users: give priority to 5-10kWh energy storage units, and it is recommended to match with photovoltaic systems Industrial and commercial users: choose 50-500kWh modular systems, pay attention to demand management and electricity price arbitrage Power station-level application: adopt megawatt-level container solutions, focus on grid interaction capabilities ⇒ Technical evaluation points Cycle life: preferably more than 4,000 cycle designs System efficiency: charge and discharge conversion efficiency should be > 95% Safety certification: international certifications such as UL and CE are required ⇒ Implementation precautions Prioritize the selection of integrated service providers for battery cell production and system integration Pay attention to system heat dissipation design and actual operating temperature rise data   Require clear capacity attenuation warranty terms   Industry trend observation: The 2023 energy storage market data shows that the cost of lithium battery systems has dropped by about 25% compared with the same period last year. The actual application case of a manufacturing company shows that after deploying a 1MWh energy storage system:   The annual comprehensive electricity cost is reduced by 45% Obtain 18% of government green subsidies Reduce carbon emissions by 12% At a time when energy transformation is accelerating, scientific configuration of energy storage systems has become a key path to improve energy efficiency. Choosing an appropriate solution will inject lasting power into the sustainable development of families and businesses.   (For specific solution design, please consult us: sales@consnant.com)

What are the design features of the outdoor communication cabinet? How does it protect communication equipment?   Under the scorching sun of 50℃ in the desert, in the heavy rain of coastal typhoons, or in the ice and snow in extremely cold areas, why can the communication equipment supporting 5G base stations and traffic monitoring continue to operate? The answer lies in the design of the "invisible guard" of the outdoor communication cabinet. --- ♦ Five core designs to face environmental challenges   **1. Sealing protection: an absolute barrier against water and dust - The door gap adopts a double-layer sealing structure, and even fine sand cannot penetrate - The vent is designed as a circuitous channel, and rainwater is automatically diverted during heavy rain - Passed rigorous waterproof test (immersed in 1.5 meters deep water for more than 30 minutes without leakage)   **2. Temperature adaptation: a solution from extreme heat to extreme cold (optional cabinet air conditioner or hot plug) - Intelligent temperature control system: automatic heat dissipation at high temperature, instant heating at low temperature - The shell adopts composite insulation material, and the internal temperature difference under the scorching sun is 60% lower than that of traditional cabinets   **3. Anti-corrosion design - Stainless steel substrate + special coating process, passed several days of salt spray test - Actual coastal cases show that there is still no rust on the surface after 5 years of use   **4. Physical protection: more solid than usual - The frame structure can withstand strong wind impact - Anti-destruction design   **5. Intelligent monitoring: 24-hour cloud protection - Real-time monitoring of the internal environment of the cabinet, abnormal data triggers an alarm within 10 seconds - Key component life prediction system, early warning of maintenance needs   ♦ Triple lines of defense for equipment protection   **First layer: Environmental isolation** - Double-layer structure buffers external impact, and the impact of extreme weather such as hail is reduced by 80% - Integrated lightning protection device, which can absorb more than 90% of lightning energy **Second layer: Power stability** - Wide voltage adaptation (85V-300V), output fluctuation is controlled within ±2% - Millisecond power switching technology to ensure continuous operation of equipment **Third layer: Intelligent operation and maintenance** - Remote diagnosis system reduces 70% of on-site maintenance needs - Self-test function can identify more than 90% of common fault types   Cost-benefit analysis: - Reduced maintenance frequency reduces annual operation and maintenance costs by more than 40% - Equipment life is extended by an average of 3-5 years - Downtime losses caused by failures decreased by about 75%   **Key points for selection:** 1. Select the protection level according to the local climate characteristics (for example, focus on waterproof performance in rainy areas) 2. Give priority to modular design to facilitate later upgrades and maintenance 3. Confirm the compatibility of the intelligent monitoring system with the existing management platform   When extreme weather becomes more frequent, the stable operation of communication equipment can no longer rely on luck. A scientifically designed outdoor cabinet is the best line of defense against environmental challenges.

Hot-selling products: High Frequency Online UPS (CNH110 1-3KVA)   Hot selling recommendation: high-frequency online UPS power supply CNH110 (1-3KVA) - the ultimate line of defense for power safety   How serious are the consequences of sudden power outage of equipment? Server data loss? Emergency shutdown of production line? Sudden failure of medical equipment? These risks are enough to make enterprises pay a heavy price at one time!   Five core advantages, redefining power protection   1. Zero millisecond switching, truly uninterrupted power supply Traditional UPS switching takes 0.1 seconds? Precision equipment has already restarted!   CNH110 adopts online double conversion technology, and the mains and battery power are seamlessly connected, just like equipping the equipment with an invisible protective cover. Output pure sine wave current, CT machine, server, precision instrument stable operation throughout the whole process, bid farewell to the risk of data loss.   2. Energy efficiency up to 93%, saving electricity is saving money The industry average efficiency is only 85%? We directly break through 93%!   In intelligent energy-saving mode, energy consumption is automatically reduced when the power grid is stable; abnormal voltage responds extremely quickly in 0.02 seconds, and the annual electricity bill savings can offset the cost of half a device.   3. Ultra-wide voltage tolerance, can withstand harsh environments Unstable voltage in rural areas? Polluted power grid in industrial areas? 120V-276V ultra-wide input range, even if the voltage drops to 150V, it can still provide continuous power supply, reduce battery consumption, and extend the service life to 2 times that of ordinary models.   4. Hot-swappable batteries, battery replacement without interruption Must shut down to replace batteries? Who will bear the loss of production line shutdown? The original hot-swappable design is as simple as replacing a mobile phone battery. Medical equipment, data centers and other 7×24-hour scenarios do not require shutdown maintenance.   5. Intelligent management and control, master the power status Through real-time monitoring: ✓ Battery capacity, load status, fault records ✓ Customized warning threshold, automatic alarm ✓ Remote diagnosis system, fault handling efficiency increased by 60%   Application scenarios, accurately solve pain points Small and medium-sized enterprises: 1 guard office network, security system, financial data Intelligent manufacturing: avoid sudden power outages on the production line leading to scrapped raw materials Medical units: pass the inspection of the Health Commission in compliance and ensure life support equipment Digital infrastructure: prevent the downtime of the computer room from causing chain business interruption   Technical parameters:  Load capacity: 1KVA≈6-station office equipment / 3KVA≈20 server clusters Environmental adaptation: -15℃~50℃ wide temperature operation, no pressure on industrial plants Battery expansion: support external lithium battery packs, free customization of battery life Silent design: 45dB low noise operation, friendly office environment   Why choose CNH110? 🔋 Safer: Isolate power grid interference at all times, extend equipment life by 30% 💡 Save money: Save equipment money in three years, reduce comprehensive costs by 40% in five years 🛠️ Worry-free: Five-year warranty + lifetime technical support, 2-hour response to faults   The CNH110 1-3KVA High Frequency Online UPS is more than a backup solution—it’s a strategic asset for business continuity. By merging industrial-grade reliability with energy efficiency and smart features, it addresses modern power challenges while future-proofing your operations.     **Act now to eliminate downtime risks.** Contact CONSNANT to explore how the CNH110 can be customized for your needs. Choose a UPS that delivers peace of mind and keeps your business powered forward.            

CNG331 Series Low Frequency Online UPS 10-800KVA   CNG331 series UPS for China's top product, had application in key equipment for the power system protection, could provide high quality power, with high level of availability and scalability, and invest iminimize Total Cost of Ownership (TCO).   Application: Application mainly used in large IDC rooms, bank/securities settlement center,communication nerwork management center, seml-conductor product lines and large automation production with it's control system. According to the special needs of users was improved, used in large sports venues,conference room, theater, highway and railway tunnels metal hatide lamp lighting system.   Key Features: Use advanced 6th generation DSP and full digital control technologies to realize higher systyem stability. Output power factor is 0.9, carrying capacity than conventional UPS with 10% above, as users reduce investment cost. Advanced distributed active parallel technology can realize paraller operation of 6PCS UPS units without the need of centralized bypass cabinet. 6-inch extra large LCD that can display 12 languages (Chinese,English, Russian, Spanish, French and so on). Extra wide input voltage and frequency range make it adapt to severe power grid environment. Intelligent battery management maintains battery automatically to prolong the battery life. Standard input/output filter improves the system EMC performance. Extra strong capability to withstand output overload ans short circuit, ensuring the system stability and system safety under extreme conditions. Layered independently-sealed ventilation channel and re-dundant fan, circuit boards with protective paints and a dust filter embedded make it highly efficient to dissipate heat and protect the product effectively under severe environment.   Excellent Electrical Performance: Online double transform structure, doulbe DSP control technology. CNG331 series UPS using real online double transform structure. This architecture is currently the best to solve the power structure. The framework can almost completely solve all the power problems, such as power utility high and low voltage, voltage instantaneous fall, reduce oscillations, high-voltage pulsed, voltage fluctuation, surge voltage, harmonic distortion, clutter interference, frequency wave power supply problems. provide continuous, stable and pure sine wave power for the load. Adopt double DSP high speed digital signal processing chip collaborative central CPU microprocessor common to the system control, feedback, measuring, display, communication etc for all-round real-time processing, and make the system parameters keep the same when en-vironment ( temperature, humidity, noise, etc) changes. Even in the input signal distorted, can also provide accurate current, voltage, frequency and waveforms output. This technology has powerful control functions, thus realizing the computer system's comprehensive power management.   Efficiency, Energy-saving, Environmental Protection Design the Efficiency of Machine is up to 94%: Overview of large UPS equipment, efficiency, impact significantly on energy costs that percentage of minor differences can save considerable operating costs.Our design team from start improve efficiency and make a lot of effort. Especially for the actual operation of the load rate (example: 50% of the load operation, etc.) were carefully considered.   Note: This series of UPS machine efficiency is 94%, ECO mode 98%, other brands of domestic power UPS efficiency of the unit segment is 80~90%.   We recommend you CONSNANT UPS: CNG331 Series to protect your power supply! For more information, please contact us directly. Shenzhen Consnant Technology Co., Ltd. Website: www.consnant.com E-mail:sales@consnant.com WhatsApp/WeChat: +86 13501592453  

CNW Series Outdoor Power Solutions   In today's world, outdoor activities and remote work are becoming more and more popular, and having a reliable power source is essential. The CNW Series Outdoor Power Solutions are designed to meet the needs of outdoor power systems, providing versatile and efficient solutions for a variety of applications.   Configuration The CNW Series is designed with user convenience and versatility in mind. It features a modular configuration that allows users to customize their power system to specific needs. The system typically includes:   ♦ High-capacity lithium-ion batteries: These batteries have a longer life and faster charging time than traditional lead-acid batteries, making them ideal for outdoor use. (Lead-acid battery configuration optional)   ♦ Integrated inverter: The built-in inverter converts DC power to AC power, allowing users to power a variety of devices from small electronic devices to large appliances. (Solar power generation system) ♦ Integrated UPS module: Built-in standard 19-inch rack-mount UPS power module for easy installation and maintenance. ♦ Multiple output ports: The CNW Series is equipped with a variety of output options, including USB ports, AC power outlets, and DC power outlets to accommodate different devices at the same time.   ♦ Solar Panel Compatibility: The system can be integrated with solar panels to achieve sustainable energy utilization and reduce dependence on fossil fuels.   ♦ SNMP Card Configuration Supported: Compatible with SNMP card for remote real-time monitoring.   ♦ Cabinet Design: The cabinet supports different application scenarios and can be hand-held pole, wall-mounted, ground-mounted.   ♦ Customized Configuration Requirements: Allows users to customize their power system according to specific needs. Such as heater or air conditioner are options for low and high temperatures.   Performance Performance is a key factor in any outdoor power system, and the CNW series excels in this regard. It has:   - **Powerful Power Output**: With a power capacity ranging from 500W to over 3000W, users can rely on the CNW series to meet a variety of power needs without worrying about overload.   - **Efficient Energy Management**: The system uses advanced energy management technology to ensure optimal energy utilization and extend battery life. Users can monitor their energy consumption in real time through a user-friendly interface.   - **Fast Charging Function**: The CNW series supports fast charging, allowing users to efficiently charge the system during a short break or on the go.   - **Durability**: Designed to withstand harsh outdoor conditions, the CNW Series is weatherproof, with an IP55/IP56 enclosure rating and a corrosion-resistant protective coating to protect internal components from dust, moisture, and impact.   These performance attributes ensure that users can rely on the CNW Series for reliable power no matter what environment they are in.   Applications The versatility of the CNW Series makes it suitable for a wide range of applications, including:   **Remote Work**: For urban areas, the CNW Series provides sustainable power for municipal transportation (road monitoring, traffic lights) and telecommunications (outdoor sites, communication base stations). For remote areas, the CNW Series provides reliable power for home appliances, communication equipment, and other essential devices.   **Emergency Backup Power**: In the event of a power outage, the CNW Series can serve as a backup power solution to ensure that critical equipment remains operational.   **Camping and Outdoor Activities**: The CNW Series is ideal for campers who need power for lighting, cooking, and charging devices to enhance the outdoor experience.   In short, the CNW Series outdoor power solutions are a powerful, efficient, and environmentally friendly choice for outdoor power systems.  

  On this warm and joyful holiday, CONSNANT wishes every customer and partner a Merry Christmas! As 2023 comes to an end, we look back on the past and look forward to the future, and we are grateful for your trust and support.   As a company dedicated to providing high-quality UPS system solutions, CONSNANT always puts the needs of our customers first. At this special moment, we would like to take this opportunity to introduce our UPS system solutions to everyone and how they can escort your business during the holiday season.   Advantages of UPS system solutions   Our UPS (uninterruptible power supply) system solutions are designed to ensure that your equipment can continue to operate during power outages. Whether it is critical equipment in the enterprise or electronic products in the home, CONSNANT's UPS system can provide stable power support to ensure that your work is not disturbed.   1. Reliability: Our UPS system has been rigorously tested and has high reliability. It can respond quickly in emergencies and provide continuous power support for your equipment.   2. Flexibility: CONSNANT provides UPS systems of various models and capacities to meet the needs of different customers. Whether you are a small business or a large data center, we have a suitable solution.   3. Energy saving and environmental protection: Our UPS system adopts advanced technology and has high energy efficiency, helping customers reduce energy consumption and operating costs while reducing the impact on the environment.   4. Intelligent management: Through our intelligent monitoring software, customers can monitor the operating status of the UPS system in real time, obtain alarm information in time, and ensure the safe and stable operation of the equipment.   Christmas Wishes   On this Christmas occasion, CONSNANT hopes that every customer can enjoy warmth and joy. No matter where you are, we hope that our products can bring convenience and safety to your life and work.   At the same time, we also encourage you to pay attention to power safety during the holidays and ensure that the equipment in your home and work environment is well protected. Choose CONSNANT's UPS system solution to make your holiday more worry-free.   Finally, I wish you all a Merry Christmas again, and I wish you a prosperous career and a happy family in the new year! Thank you for choosing CONSNANT, and we look forward to continuing to provide you with quality services and support in the days to come.     **Consnant Team**

Ensuring Uninterrupted Power: Industrial Online UPS Systems   ♦ CONSNANT Industrial Online UPS Systems Upgrade Edition Introduction     CNI310/CN1330 series Industrial UPS are regarded as fully customized power supply systems for rugged environments and designed particularly to safeguard critical loads in industrial applications where voltage transients,created by degraded mains supply,can seriously damage both UPS and the critical load.Can be customized according to user needs.   Key Features: Adopt full digital control technology. Intelligent detection and monitoring function. Digital control and static switch zero switching. Input/Output full isolation. Bypass isolation transformer and voltage stabilizer avaible. Multifunctional protections against overvoltage,low voltage, overcurrent, short circuit, and so on. Large touch screen LCD display with multi-language (English, Chinese,Russian,French...). Ultralong 256 event records, user-friendly analysis and management of the situation of power supply. Static bypass has a strong anti-overload capacity.     ♦ IP42 Industrial UPS Control Module（Power module CNIR310）Introduction       CNDR330/CNDR310 series power module is a UPS module specially developed for power system manufacturers. This module integrates all the control parts of the UPS in an 8U rack-mounted cabinet, the input and output isolation transformers are externally installed, and the capacity ranges from 10KVA to 40KVA.It has features of small size, light weight, easy maintenance, high efficiency, reliable operation, strong anti-interference ability, etc.It's the first choice for the upgrading of UPS dedicated to electric power.   Features and Advantages * Adopting DSP control technology, SCR( Silicon Controlled Rectifier ) and double-conversion online IGBT inverter technology, switching to DC system inverter power supply in zero time after AC voltage loss, ensuring seamless switching of output and safe operation of important equipment. * The DC input terminal adopts 220VDC design, which can be connected to a DC 220VDC bus, and be equipped with a charging functon to match a variety of voltages(220V-384V optional) to adapt to diverse product applications.And it has DC grounding protection; * The module can be directly built into the standard power standard screen cabinet to meet the installation requirements in the power system cabinet. * Multiple devices can run in parallel to easily realize N+X redundancy and expansion requirements. * The optional operation monitoring interface in Chinese and English has 256 long event records, which is convenient for users to manage the power supply status. (The standard configuration is a 7-inch color page touch screen.) Temperature compensation control can be performed through LCD.And Added battery monitor interface. * Optional 6-pulse or 12-pulse, optional input isolation transformer. * Three-input single-outlet or three-input three-outlet input and output spedifications can be austomized according to actual requirements. * Modular design（Easy to install and maintain）and universal design technology of circuit boards make UPS average failure repair time <0.5 hours. * Abundant communication interfaces include dry contact, RS485/232,MODBUS,and support unattended operation. * The cabinet is designed with two ways of upper and lower wiring and has ventilation holes at the top and bottom.   ◊ Typical Applications: For all industrial applications Oil&Gas,Petrochemical (offshore,onshore,pipelines) All industrial production processes Water(desalination,treatment) Transportation(rail,airports,shipping,highways,tunnels) Energy and Power (generation,transmission,distribution) Instrumentation &Process Control (chemicals,mining,steel,paper,emergency lightning)    **"Innovation Meets Reliability!** Discover our advanced power systems that combine technology and durability. Say goodbye to power interruptions and hello to uninterrupted performance!"  

LiFePO4 Battery Vs Lithium Ion Battery : A Comparative Analysis   Introduction: As the demand for efficient and reliable energy storage solutions continues to grow, two prominent contenders have emerged: LiFePO4 (Lithium Iron Phosphate) batteries and Lithium Ion batteries. In this article, we will delve into the key differences between these two battery technologies and explore their respective advantages in various applications.   What is LiFePO4 Battery? LiFePO4 Battery also means LFP battery, which is a highly stable but slightly less energy dense battery composition. The iron and phosphate used to make the cathode are abundant and cheap than some of the materials used in NMC batteries – mainly cobalt. In addition, the materials in LiFePO4 batteries are far less toxic than those in NMC, making them easier to recycle at the end of their life. Currently, more and more companies have been manufacturing LiFePO4 batteries as opposed to NMC for home energy storage. Mostly because LiFePO4 batteries are safer and more stable. In ELB, there are two model are popular in home energy storage system: Home ESS SmartCube Series: 5-25KWhttps://www.consnant.com/home-energy-storage-system-10-25kw   LiFePO4 Summary Table Voltages 3.20, 3.30V nominal; typical operating range 2.5–3.65V/cell Specific energy (capacity) 90–120Wh/kg Charge (C-rate) 1C typical, charges to 3.65V; 3h charge time typical Discharge (C-rate) 1C, 25C on some cells; 40A pulse (2s); 2.50V cut-off (lower that 2V causes damage) Cycle life 2000 and higher (related to depth of discharge, temperature) Thermal runaway 270°C (518°F) Very safe battery even if fully charged Cost ~$XXX per kWh Applications ESS, EVs, etc      LiFePO4 Battery: LiFePO4 batteries offer several advantages that make them highly sought-after in the energy storage industry. Some key features include:   - Safety: LiFePO4 batteries are inherently stable and exhibit excellent thermal stability, making them resistant to thermal runaway, explosion, or fire risks. This safety aspect has positioned LiFePO4 batteries as a preferred choice in applications where safety is paramount.   - Longevity: LiFePO4 batteries boast an impressive lifespan, with a typical cycle life of over 2,000 cycles. This extended lifespan ensures a longer service life, resulting in reduced replacement and maintenance costs.   High Discharge Rates: LiFePO4 batteries can deliver high discharge currents, making them ideal for applications that require a burst of power or high current draw. They are commonly used in applications such as electric vehicles (EVs) and renewable energy systems.   What is Lithium ion battery? The most widely cited Lithium ion battery  is the ternary battery, we also call it as NMC battery also means NiCoMn ternary battery. Which is a very high specific energy or power battery. This limitation of “energy” or “power” makes them more commonly used in power tools or electric cars. NMC lithium ion batteries typically have a lower upfront cost but may need to be replaced over the lifetime of the vessel depending on the operational profile.   NMC Lithium Ion Battery Summary Table Voltages 3.60V, 3.70V nominal; typical operating range 3.0–4.2V/cell, or higher Specific energy (capacity) 150–220Wh/kg Charge (C-rate) 0.7–1C, charges to 4.20V, some go to 4.30V; 3h charge typical. Charge current above 1C shortens battery life. Discharge (C-rate) 1C; 2C possible on some cells; 2.50V cut-off Cycle life 1000–2000 (related to depth of discharge, temperature) Thermal runaway 210°C (410°F) typical. High charge promotes thermal runaway Cost ~$XXX per kWh Applications E-bikes, medical devices, EVs, industrial    Lithium Ion Batteries: Lithium Ion batteries are well-known for their energy density and versatility. Here are some notable advantages of Lithium Ion batteries:   - Energy Density: Lithium Ion batteries offer a higher energy density compared to LiFePO4 batteries, allowing for more energy storage in a smaller and lighter package. This advantage makes Lithium Ion batteries suitable for portable devices, such as smartphones and laptops.   - Voltage Range: Lithium Ion batteries have a wider voltage range, enabling them to deliver a more consistent voltage output throughout most of their discharge cycle. This voltage stability is crucial in applications where a constant power supply is required, such as electric grids and uninterruptible power supply (UPS) systems.   Performance: Lithium Ion batteries exhibit excellent efficiency and have a lower self-discharge rate than LiFePO4 batteries. They also provide a higher charging efficiency, allowing for faster recharging times.   Which is the best? LiFePO4 battery vs Lithium Ion Battery?   Performance Overall, the overall performance of Lithium ion cell and LiFePO4 cells is almost the same. You can find these two types in a variety of sizes, from as little as 0.5 kWh to over 100 kWh. Most homeowners only need about 10 kWh of storage, and you can definitely find it from both types. That being said, there are some subtle differences between the two. Compared to Lithium ion battery, LiFePO4 battery are slightly more efficient and operate better at lower states of charge, but NMCs can tolerate cooler temperatures better. However, if your battery is installed inside, or if you’re in an area that doesn’t experience significant temperature extremes, you probably don’t need to worry about this. Lithium ion batteries also have higher energy density, which means they will be physically smaller than LiFePO4 batteries of the same capacity. This is usually not a concern for homeowners, but if you have limited space then you may want to consider Lithium ion batteries.   Lifespan   Generally speaking, the cycle life of LiFePO4 battery is more than 6000 times, while the life of ternary lithium ion battery is generally 800-1000 times.   Safety One of the biggest benefits of choosing an LiFePO4 battery is its safety and lifespan. The combination of lithium iron phosphate is more stable than nickel manganese cobalt at higher temperatures.   Additionally, LiFePO4 batteries can better handle greater power consumption. Therefore, LiFePO4 cells are less likely to experience thermal runaway. In short, LiFePO4 batteries are less likely to catch fire than lithium ion batteries. This is not to say that if you install an lithium ion battery, it will spontaneously ignite. However, if the lithium ion battery is overstressed or mishandled, there is a higher chance of problems. That’s why it’s important to use a licensed, trusted battery installer to minimize the chance of problems.   Upfront Cost  lithium ion batteries tend to be a little more expensive than LiFePO4 batteries. Also, the LiFePO4 battery is slightly larger, and the cabinet housing the LiFePO4 battery may also require more material.   Value We’re just saying that lithium ion batteries have a lower upfront cost. However, LiFePO4 batteries can give you great value for money. According to the price of each cycle life, the price per cycle of LFP Battery is only 1/3 of the price per cycle of lithium ion battery basically.   Charge-Discharge Curve Let’s compare the charge-discharge curves of LiFepo4 Battery Vs Lithium Ion batteries: The state of charge (SOC) of an lithium ion battery varies significantly by its voltage level. On the other hand, the SOC level of lithium iron phosphate batteries, due to its flat charge-discharge curve, is not easy to distinguish by voltage level.   Therefore, accurate SOC diagnosis of lithium ion batteries is possible, while SOC accuracy of LiFePO4 batteries is very challenging.   How To Choice The Right One For You? Commercially, the initial capital expenditure for LiFePO4 cells is generally cheaper than for NMC lithium cells. LiFePO4 batteries are about 20-30% cheaper per kWh, but system integration costs tend to be only about 5-15% cheaper at the beginning of the overall system life cycle. Operationally, we like the LiFePO4 batteries more relaxed operating conditions – a wider temperature range than NMC, and does not require refrigerated containers for shipping. In addition, LiFePO4 battery products generally support up to 1C operation, while Lithium ion battery must use power batteries, 2H or 4H different batteries use batteries, support 1C rate (1 hour) applications, and the cost is high. We believe it is important that customer and investor awareness of Lithium ion batteries and companies remains high. But leading lithium iron phosphate batteries and companies have been catching up. Once a product is approved, customers can often easily adopt the same company’s new platform.   Where you can find the best LiFePO4 battery and Lithium ion battery? CONSNANT manufactures both LiFePO4 Battery and Lithium ion battery which adopts latest technology. So when trying to decide which battery to purchase consider a few things. 1. What application are you using the battery for? 2. What is the discharge/discharge current of the batteries? 3. The size limitation of the battery space? 4. Energy density will be high or low?     When considering battery technology for a particular application, it is essential to assess the specific requirements and prioritize factors such as safety, energy density, lifespan, and discharge rates. By understanding these differences, consumers and businesses can make informed decisions to meet their energy storage effectively.   Once you have the answers to these questions CONSNANT will help you to determine the best battery for you. Let us know your opinion about the above topic. Any question, welcome to contact with us!

Battery C Rating Explanation And Calculation   What Is Battery C Rating? The battery C rating can be defined as the measure at which a battery is discharged relative to the maximum capacity of the batteries. A battery’s charge and discharge rates are controlled by battery C rating. In other terms, it is the governing measure of at what current the intended batteries is charged or discharged and how quickly that occurs. The capacity of a battery is generally rated and labeled at 3C rate(3C current), this means a fully charged battery with a capacity of 100Ah should be able to provide 3*100Amps current for one third hours, That same 100Ah battery being discharged at a C-rate of 1C will provide 100Amps for one hours, and if discharged at 0.5C rate it provide 50Amps for 2 hours. The C rate is very important to know as with the majority of batteries the available stored energy depends on the speed of the charge and discharge currents.   Why The C Rating Are Different Between Different Battery? 1C means 1 hour discharge time. 2C means 1/2 hour discharge time. 0.5C means 2 hour discharge time. In many applications, the battery rate is very important. For example, we want the car to be fully charged within half an hour, instead of waiting for 2 hours, or even 8 hours. What is cause influence to the battery C rating? There are two limitations to how fast a battery can be charged-thermal heating and mass transfer limitations. Thermal heating occurs because the internal resistance of the battery generates excessive heat, which must be dissipated to the environment. When charging occurs at very high currents, the heat generated within the battery cannot be removed fast enough, and the temperature quickly rises. Mass transfer of Li+ ions during fast charge results in diffusion limiting current even if the electrodes are made of nanoparticles with high surface area. While the high surface area allows sufficient rate of lithiation or de-lithiantion, the Li+ diffusion through the cross-sectional area of the electrolyte within the separator is limited. It is quite possible to fast- charge for a limited time restricted to the Li-ions already presented in the electrolyte withing the electrode. This unssteady state diffusion can last until the Li+ ions are depleted and their supply is limited by the cross-sectional area of the battery. This mass transfer limitation occurs because the transference number of Li+ is smaller than 1. While Li+ions carry a fraction of the current in the electrolyte, they carry 100% of the current at the electrode; thus depletion of Li+ occurs near the anode, resulting in diffusion limiting current. Any attempt to surpass the limiting current results in solvent decomposition, heating and deterioration of the battery. So different material battery will have different rate, the typical NCM lithium battery C rating is 1C, and maxium C rate can reach 10C about 18650 battery. the typical LiFePO4 lithium battery C rating is 1C, and the maxium C rate can reach 3C about LiFePO4 prismatic battery.   Battery C Rating Chart Below chart shows the different battery C rating and their discharge time.When we caculate them, the battery C rating should use same caculation as the same energy.   Battery C Rating Chart     For most of lithium battery, here is the picture to show the discharge curve in different C rate.   Battery Discharge Curve In Different Battery C Rating   For most lead-acid batteries, we should know that even for the same battery, the battery capacity at different battery C rating is different. To get a reasonably good capacity reading, lead acid batteries manufacturers typically rate lead-acid batteries at 20 hours(A very low 0.05C).   How To Calculate The C Rating For The Battery? A battery’s C rating is defined by the time of charge and discharge. C-rate is an important information or data for any battery, if a rechargeable battery can be discharged at that C rating, a 100Ah battery will provide about 100A, then the battery has a discharge rate of 1C. If the battery can only provide a maximum discharge current of about 50A, then the discharge rate of the battery is 50A/100Ah=0.5C. C-rate (C) = charge or discharge current in amperes (A) / rated capacity of the battery(Ah) Therefore, calculating the C rating is important for any battery user and can be used to derive output current, power and energy by: Cr = I/Er Er = Rated energy stored in Ah I = Charge/discharge current in A Cr = C rate of the battery t = Charge/discharge duration Calculate charge and discharge time t = Er / I 100Ah Lithium Battery C Rate Example For same 100Ah lithium battery, 1C means 100Ah*1C=100A discharge current available. 1C means 100Ah/100A=1 hours discharge time Capable. It means the battery can be use for 60minute (1h) with load current of 100A. 2C means 100Ah*2C=200A discharge current available. 2C means 200Ah/100A=0.5 hours discharge time Capable. It means the battery can be use for 30minute (0.5h) with load current of 200A. 0.5C means 100Ah*0.5C=50A discharge current available. 0.5C means 100Ah/50A=2 hours discharge time Capable. It means the battery can be use for 120minute (2h) with load current of 50A. Sometimes analyzer capacity readings are given as a percentage of the nominal rating. For example, if a 1000mAh battery can supply this current for about 60 minutes, read 100%. However, if the battery lasts only half an hour before the cut-off point, the displayed value is 50%. Sometimes a brand new battery can provide more than 100% capacity. The battery can be discharged using an analyzer which allows you to set your favorite C rate. If the battery is discharged at a lower discharge rate it will show a higher reading and vice versa. However, you should be aware of differences in battery analyzer capacity readings for different C rates, which are related to the internal resistance of the battery. What Are The Effects Of C Rating On Lithium-ion Batteries? After we caculated above, we know more higher the C rating on a battery, the faster the energy can escape the batteries to power the application. The C rating on any battery depends on its application. Because some electronics require large amounts of power supply thus need batteries with high C ratings, For example, the motorcycle starter, you only needs needs a few seconds to power the motors quickly. But for some application, the discharge time only need need low C rating, Such as the soalr light, you want them to power for whole night or several nights.   What Is The C Rating Of My Battery? You’ll usually find the battery’s C-rate on the battery’s label and on the battery’s data sheet. Different battery chemistries sometimes show different battery C rates. Generally speaking, Lithium iron phosphate batteries typically have a discharge rate of 1C NCM batteries typically have a discharge rate of 3C Lead-acid batteries are generally rated for a very low discharge rate, typically 0.05C, or 20 hour rate. If you cannot find the battery C rating on the label or datasheet, we recommend contacting the battery manufacturer directly. In Conclusion The C-rate is a unit used to identify a current value/discharge time of a lithium-ion battery under different conditions. Since you have had a clear view of what the C rating is , and what it stands for in a battery, you will need to include it in your next selection for batteries to get the best out of what you settle for.

Modular Online UPS Application in Data Center Introduction In the modern digital age, data centers serve as the backbone of numerous industries, housing critical IT infrastructure and ensuring the seamless operation of services. The integrity and reliability of these facilities hinge on a consistent power supply, making Uninterruptible Power Supply (UPS) systems an essential component. Among the various types of UPS solutions available, Modular Online UPS systems have emerged as a preferred choice for data centers, owing to their scalability, efficiency, and redundancy.    What is a Modular Online UPS? A Modular Online UPS is a power protection system designed to provide uninterrupted power supply to critical loads. Unlike traditional UPS systems, which are typically fixed in size and capacity, modular UPS systems consist of multiple smaller, self-contained units (modules) that can be added or removed based on the power requirements of the data center. This modular architecture allows for greater flexibility, scalability, and redundancy, making it ideal for dynamic environments like data centers.   Benefits of Modular Online UPS in Data Centers   1. Scalability One of the most significant advantages of Modular Online UPS systems is their scalability. Data centers often experience fluctuating power demands due to varying workloads and expansion plans. Modular UPS systems allow operators to start with a smaller configuration and gradually add modules as demand increases. This ensures that the power infrastructure grows in tandem with the data center's needs without requiring a complete overhaul of the existing system.   2. Redundancy and Reliability Modular UPS systems enhance reliability through redundancy. By utilizing multiple modules, data centers can achieve N+1 or even N+X redundancy, where additional modules are available to take over in case of failure. This design minimizes the risk of downtime, ensuring that critical operations continue uninterrupted even during maintenance or unexpected failures.   3. Improved Efficiency Modular Online UPS systems are designed to operate at optimal efficiency levels. They can be configured to run only the necessary modules based on the current load, reducing energy consumption and operational costs. Many modern modular UPS systems also feature advanced power management technologies that optimize energy use, further enhancing overall efficiency.   4. Simplified Maintenance The modular nature of these UPS systems simplifies maintenance procedures. Individual modules can be serviced or replaced without taking the entire system offline, allowing for continuous operation of the data center. This capability not only reduces maintenance-related downtime but also enhances the overall reliability of the power supply.   5. Enhanced Monitoring and Management Many Modular Online UPS systems come equipped with advanced monitoring and management features. Operators can track performance metrics, power usage, and battery health in real time, facilitating proactive maintenance and quick responses to potential issues. This level of visibility is crucial for maintaining optimal performance and ensuring the longevity of both the UPS system and the data center infrastructure.   Implementation Strategies When implementing a Modular Online UPS system in a data center, several strategies should be considered: 1. Assess Power Requirements Before selecting a Modular Online UPS, it is essential to conduct a thorough assessment of the data center's power requirements. This includes understanding current loads, future growth projections, and the desired level of redundancy. Accurate assessments will inform the selection of the appropriate modules and configurations.   2. Design for Redundancy Incorporating redundancy into the design of the UPS system is critical. Data center operators should aim for at least N+1 redundancy to ensure that power supply remains uninterrupted during maintenance or module failures. This design consideration will significantly enhance the reliability of the data center's operations.   3. Regular Testing and Maintenance To ensure optimal performance, regular testing and maintenance of the Modular Online UPS system are essential. Data center operators should establish a routine maintenance schedule that includes testing of modules, battery health checks, and software updates. Proactive maintenance can prevent potential issues and extend the lifespan of the UPS system.   4. Invest in Monitoring Solutions Leveraging advanced monitoring solutions can provide valuable insights into the performance of the Modular Online UPS system. Data center operators should consider investing in software that offers real-time monitoring, alerts, and analytics, enabling them to make informed decisions regarding power management and system optimization.   With their ability to adapt to changing demands, enhance redundancy, and improve overall efficiency, these systems are becoming increasingly popular in the data center landscape. By carefully assessing power requirements, designing for redundancy, and implementing regular maintenance and monitoring practices, data center operators can ensure that their Modular Online UPS systems provide the reliable power protection necessary for uninterrupted operations in an ever-evolving digital world.   "Empower your devices with our high-performance power supplies! 💡 Quality and reliability you can trust."  

Residential Energy Storage System 8KW/10KW Introduction: A Residential Energy Storage System (RESS) is a cutting-edge technology designed to store electricity generated from various renewable energy sources and provide a sustainable power supply to residential homes. This article aims to explore the key aspects and benefits of RESS from multiple perspectives.   1. Energy Independence: One of the primary advantages of a RESS is that it enables homeowners to achieve energy independence. By storing excess energy during low-demand periods, such as when the sun is shining or wind is blowing, homeowners can reduce their dependence on the grid and use stored energy during peak demand times or when renewable sources are unavailable.   2. Sustainable Energy Consumption: RESS allows homeowners to optimize their energy consumption by utilizing stored energy during peak tariff hours when electricity costs are higher. This promotes sustainable energy practices by reducing reliance on non-renewable fossil fuel-based power plants and encourages the use of environmentally friendly energy sources.   3. Power Backup: Another significant benefit of a RESS is its ability to provide backup power during grid outages. In regions prone to blackouts or areas with unreliable grid infrastructure, homeowners can rely on the stored energy to power essential appliances and maintain essential services in their homes, ensuring uninterrupted operation and peace of mind.   4. Load Shifting and Demand Response: A RESS enables load shifting by allowing homeowners to utilize stored energy during times of high electricity demand. This reduces strain on the electricity grid during peak periods and supports demand response initiatives aimed at balancing energy supply and demand, ultimately benefiting the entire electrical system and promoting a more stable and efficient grid.   5. Integration with Renewable Sources: RESS systems seamlessly integrate with various renewable energy sources, such as solar panels or wind turbines, ensuring efficient energy utilization. By storing excess energy generated by renewable sources, homeowners can maximize the utilization of clean energy and minimize wastage, contributing to a greener and more sustainable future.   6. Cost Savings: With a RESS, homeowners can significantly reduce their electricity bills by leveraging stored energy during high-demand periods or when electricity prices are at their peak. Additionally, some regions offer incentives, tax credits, or net metering programs that can further enhance cost savings over the long term, making RESS a financially viable investment.   7. Environmental Impact: By reducing dependence on traditional grid electricity and maximizing the utilization of renewable energy, RESS systems contribute to minimizing carbon emissions and combating climate change. They enable homeowners to participate actively in the transition towards a cleaner and more sustainable energy future.   Conclusion: Residential Energy Storage Systems provide numerous benefits, including energy independence, sustainable energy consumption, power backup during grid outages, load shifting, integration with renewable sources, cost savings, and a positive environmental impact. With the advancements in technology and decreasing costs, RESS is becoming an increasingly attractive option for homeowners seeking to reduce their carbon footprint while enjoying the advantages of a reliable and sustainable power supply.   SHENZHEN CONSNANT TECHNOLOGY CO., LTD Add: Building B6, Junfeng Industrial Park, Fuhai Sub-District,Bao'an District, Shenzhen City, 518103 P. R. China. Tel: 008-755-29772622/29772623  Fax: 0086-755-29772626 Web: www.consnant.com      E-mail: sales@consnant.com    Mobile: Kevin +8613501592453