What are the technical parameters of lithium iron phosphate battery？ 1. Capacity The capacity unit is usually mAh or Ah, and the rated capacity is different from the actual capacity when used. Rated capacity refers to the total power that Wally can provide when the lithium ion battery is discharged to the cut-off voltage at a certain discharge rate under laboratory conditions. The actual capacity is generally not equal to the rated capacity, and is directly related to temperature, humidity, charge discharge ratio, etc. Under normal circumstances, the actual capacity is smaller than the rated capacity, sometimes even much smaller than the rated capacity. For example, in northern winter, if the mobile phone is used outdoors, the battery capacity will drop rapidly. 2. Energy density Energy density refers to the amount of electricity that can be stored and released per unit volume or weight of the battery. There are two kinds of units: Wh/kg and Wh/L, which respectively represent specific energy by weight and specific energy by volume. The electric quantity here is the integral of the above capacitance (Ah) and the working voltage (v). In application, energy density is more instructive than capacity. The improvement of lithium ion battery energy density is a slow process, far lower than the Moore's Law of the integrated circuit industry, resulting in a scissors difference between the improvement of electronic product performance and the improvement of battery energy density, which is expanding over time. 3. Charging and discharging rate This indicator will affect the continuous current and peak current of the lithium ion battery when it is working. Its unit is generally c. The continuous power and peak power indicators of the lithium-ion battery can be obtained by multiplying the current value corresponding to the charge discharge ratio by the working voltage. The more detailed the meaning of the charge discharge rate index, the greater the guiding significance in use. Especially, as the power source of electric vehicles, it is necessary to specify the duration and pulse rate indicators under different temperature conditions to ensure that the lithium-ion battery can be used within a reasonable range. The voltage of lithium ion battery includes open circuit voltage, working voltage, charging cut-off voltage, discharge cut-off voltage and other parameters. 4. Service life The life of iron lithium ion battery is divided into two parameters: cycle life and calendar life. Generally speaking, the cycle life is expressed by the number of times the battery can be charged and discharged in cycles. Of course, there are conditions here. Generally, under ideal temperature and humidity, conduct deep charging and discharging with rated charging and discharging current, and calculate the number of cycles when the battery capacity declines to 80% of the rated capacity. 5. Internal resistance In iron lithium ion batteries, lithium ions move from one pole to the othe...

Powerwall Lifepo4 Battery Specifications: Nominal Voltage: 48V Nominal Capacity: 5.12KW BMS:16S 100A（Max 32pcs in parallel） Communication : CAN/RS485*2/UPS Energy: 5120Wh Cycle Life: ＞6000 Cycles Max.Charging Current：100A Discharging Current：100A Max.Pulse Current：200A( Can be set up) Battery Size: (L*W*H)680*480*180mm Solar photovoltaic system. Built-in inverter communication protocol. Compatible inverter brands list: Victron, Pylontech, Goodwe, Growatt, Voltronic, Deye, LXP, Sofar, GinLong, SMA, .Tuobao Weight: 55KG Display:LCD Screen Lithium battery pack warranty time: 5 years Permanent technical support. (Free replacement of new parts within five years) Important features: Built-in battery management system UPS CAN BUS RS485 Communication Our Powerwall LiFePO4: 1.New Grade A battery cells, very safe. Has ＞6000 cycles life. 2. For our powerwall lifepo4 battery pack, we only use the Internal resistance should be less than 0.05Ω and the voltage difference is no more than 0.005V cell connection. 3. We are using grade A CATL/EVE/Lishen brand cells, the cycle time can be over 6,000 times in theory

48V 10Kw LiFePO4 Battery Applications： Communication Base Station, UPS System, Commercical/Industrial, Utility Grid, RV, Golf Cart, Household Energy Storage Systerm. Specifications: Parallel : Max 32 Parallel Cycle Life : 5000+ Cycles Communication Protocol: CAN RS485 Nominal Voltage : 51.2V Max Charge Voltage : 58.4V Rate Capacity : 200Ah Energy Power : 10240Wh Maximum Charging Current : 200A (1C) Maximum Dicharge Current : 200A (1C) Charging Temperature : -5~55°C Discharging Temperature : -20~60°C Dimensions(L*W*H) : 480*440*255mm Studs : M8 Terminal Weight : 95KG 48V 200Ah 100Ah LiFePO4 Battery Pack OEM Custom LCD Control Buttons, CAN, RS485, Drawing Code Switch, Positive and Negative. About Compatible Inverter Brands List: Dear customer, our 48V battery pack is compatible with the following brands of inverters for communication: Victron, Pylontech, Goodwe, Growatt, Voltronic, Deye, LXP, Sofar, GinLong, SMA, etc. If you have any questions or needs, feel free to contact us, we are always 24h online for you.

The home lithium battery design scheme adopts high-quality lithium iron phosphate cells, industrial-grade inverter modules and BMS management system. The BMS management system adopts imported chip design. The battery has a perfect multiple protection design, accurate single-string battery voltage detection, and efficient active balance. Management scheme, intelligent management of multi-series home lithium batteries and other advantages, effectively prolong battery life, with high reliability and high intelligence. Specifications: Parallel : Max 6 Parallel Cycle Life : 4000+ Cycles Nominal Voltage : 12.8V Rate Capacity : 360Ah Energy Power : 4608Wh Max Charge Voltage : 14.6V Maximum Charging Current : 300A Maximum Dicharge Current : 300A Charging Temperature : -5~55°C Discharging Temperature : -20~60°C Dimensions(L*W*H) : 475*230*220mm Studs : M8 Weight : 37KG Safety Design: IP56 Waterproof Case and Battery Prevent Water Leakage and Corrosion, Built-in Battery Management System (BMS) Built-in BMS: Intelligen Smart System, Grade A LiFePO4 Battery Cells, Stainless Steel Housing Product  Detail： 4000+ Long Life Cycle 4608Wh High Power Safety Home RV Storage Energy LiFePO4 Battery Pack

All In One Battery Lithium Ion 5KWH-3.5KW Off Grid home battery energy storage system 1.Easy to move; 2.Remote control; 3.Modular design, capacity/power can be freely selected; 4.Use LFP cell, safe and reliable, with a design life of more than 10 years. Model ESA-35E ESA-50E ESA-30U Battery Nominal Voltage 51.2V Voltage Range 45~57.6V Capacity 5kWH/7.5kWH Max.discharge rate 0.7C Max.charge rate 0.5C Battery Type Li-ion(LFP) AC Output Rated Power 3500W 5000W 3000W Surge Power 7000W 10000W 6000W Output Voltage 220/230/240Vac 100/110/120Vac Output Current 13A 25A 30A Rated Frequency 50/60Hz Output Wave Pure Sine Wave AC Input AC Input Voltage Range 65~140Vac AC Input Frequency 50/60Hz Max AC Charge Curren 30A(0~60A Adjustable Operating Conditions Operating Temperature 0~55℃ Humidity 5%~95% Dimensions(W/D/H)mm 585*606*230mm 743*650*230mm 585*606*230mm Weight 58kg 74kg 58kg Enclosure Protection Rating IP20 Communication WIFI/RS485

Battery Type LFP Nominal Voltage / Capacity 51.2V/100Ah (Battery System weight + Battery Rack weight ) (KGS) / POWER ≈41kg/5.12kwh Construction Way 16S1P Operation Temperature -20℃ ~ 60℃ Chargering Temperature 0℃ ~ 45℃ Operation Voltage 60V~87.6V L*W*D 366* 272* 284mm Continue/Max Charging current 50A/100A Continue/Max Discharging current 100A/150A（10S） Certification CE/UN38.3 Waterproofing Standard IP66 Cycle life >5000 times Warranty 3 years Module combination mode Series or in Parallel We also can customize the battery 12v/24v/36v/48v/72v 100h,120ah,200ah,300ah,400ah,800ah with metal box. The size and shape areflexible according to your given size. And if necessary, we can offer a remote LCD display to monitor the battery status lifepo4 golf cart lithium battery pack features: 1. Lighter weight, smaller size 2. High temperature performance 3. Extremely safe, no explosion, no fire under collision 4. Strong over-discharge resistance and charge retention 5. Strong charging acceptance and quick-charging capability 6. Maintenance-free and no acid or water for maintenance in usage 7. Large capability and long life for all high power output applications 8. Environmentally friendly non-toxic, non-contaminating, no rare metal. 9. Low self-discharge and good discharge performance at low temperature 10. Excellent large current discharge performance especially in startup and climbing

Performance parameters output power 10KW 15KW 20KW 25 KW Phase Simplex Simplex Simplex Simplex maximum output power 3KW/4KW/5KW optional 3KW-5KW optional 3KW-5KW optional 3KW-5KW optional Rated voltage 51.2V 51.2V 51.2V 51.2V Rated Capacity 200AH 300AH 400AH 500AH Continuous discharge current 100A 100A 100A 100A Peak maximum discharge current 110A/10S 110A/10S 110A/10S 110A/10S Standard charging current 50A 50A 50A 50A Fast charge current 100A 100A 100A 100A Number of expandable batteries 2~15 3-15 4-15 5-15 Optional capacity range 10.24~76.8KWH 15.36-76.8KWH 20.48-76.8KWH 25.6-76.8KWH cooling method self-cooling self-cooling self-cooling self-cooling Battery Type Lithium Iron Phosphate Lithium Iron Phosphate Lithium Iron Phosphate Lithium Iron Phosphate design life ＞15 years@25℃ ＞15 years@25℃ ＞15 years@25℃ ＞15 years@25℃ cycle life ≈10000 times ≈10000 times ≈10000 times ≈10000 times ≈10000 times 50HZ/60HZ auto detect 50HZ/60HZ auto detect 50HZ/60HZ auto detect 50HZ/60HZ auto detect grid voltage range 230V(170Vac~280Vac) ±2% 110V(90Vac-280Vac)±2% 230V(170Vac~280Vac) ±2% 110V(90Vac-280Vac)±2% 230V(170Vac~280Vac) ±2% 110V(90Vac-280Vac)±2% 230V(170Vac~280Vac) ±2% 110V(90Vac-280Vac)±2% PV maximum input power 4200W 4200W 4200W 4200W MPPT voltage range 60-115Vdc 60-115Vdc 60-115Vdc 60-115Vdc The charging and discharging efficiency of the whole machine >92% >92% >92% >92% battery voltage range 40.0Vdc~60Vdc ± 0.6Vdc (under voltage alarm / shutdown voltage / over voltage alarm / over voltage recovery... LCD screen can be set) 40.0Vdc~60Vdc ± 0.6Vdc (under voltage alarm / shutdown voltage / over voltage alarm / over voltage recovery... LCD screen can be set) 40.0Vdc~60Vdc ± 0.6Vdc (under voltage alarm / shutdown voltage / over voltage alarm / over voltage recovery... LCD screen can be set) 40.0Vdc~60Vdc ± 0.6Vdc (under voltage alarm / shutdown voltage / over voltage alarm / over voltage recovery... LCD screen can be set) Warranty Battery (10 years) Inverter (5 years) Battery (10 years) Inverter (5 years) Battery (10 years) Inverter (5 years) Battery (10 years) Inverter (5 years) Inverter size/weight 602*403*319mm/15KG 602*403*139mm/15KG 602*403*139mm/15KG 602*403*139mm/ 15KG Battery size/weight 602*403*200mm/ 55KG（single layer） 602*403*200mm/55KG（single layer） 602*403*200mm/55KG（single layer） 602*403*200mm/ 55KG（single layer） Chassis size/weight 602*403*82mm/6KG 602*403*82mm/6KG 602*403*82mm/6KG 602*403*82mm/6 KG Installation method Stacked Stacked Stacked Stacked Certified Specifications certified product CE, UN38.3, MSDS, Shipping, Dangerous Package Cell certification CE,UL,IEC 62109-1&-2, IEC 62477,EN61000,UN38.3

Applications: Electric forklifts, electric vehicles, electric wheelchairs, AGVs, sweepers, electric vehicles, caravans, RVs Battery size: 530*400*245mm or customized Brand Name: OEM/ODM Certification: CE/RoHS/UN38.3/MSDS Model: 48V 100Ah Place of Origin: Guangdong, China Weight: 48KG Battery type: LiFePO4 (NMC optional) Rated voltage: 51.2V Rated capacity: 100Ah Cycle life: more than 3000 cycles Protection: Built-in Smart BMS Max. Charging current: Max 100A Discharging current: 100A Peak discharge current: 200A Operating temperature (CC/CV): -20°C - 60°C Warranty: 3 years

48V home energy storage lithium battery mainly refers to the energy storage system installed on residential houses, and its operation modes include independent operation, operation in conjunction with small wind turbines, rooftop photovoltaics and other renewable energy power generation equipment, and household heat storage equipment. The application of household energy storage system includes: electricity bill management, control of electricity cost (low charge and high discharge); power supply reliability; distributed renewable energy access; electric vehicle energy storage battery application, etc. The household energy storage market is an emerging market, and there are not many demonstration projects in the world. Some companies developing household energy storage products have emerged, mainly in Germany, the United States, and Japan. Germany is a promising home energy storage market. As the world's largest photovoltaic power generation country, new energy has been applied on a large scale in Germany; Japan is a special market and a test field for the early home energy storage market; American community energy storage The market has been developing for many years, and there are some important demonstration projects, but the development of the home energy storage market is not as fast as Germany and Japan. China's home energy storage market has just started, and its development still has many constraints. However, there are also companies in China that have entered the home energy storage system market and have developed lithium battery energy storage systems for domestic and foreign home energy storage markets. Compared with lead-acid batteries, 48v solar lithium battery has the advantages of small size, light weight, strong temperature adaptability, high charging and discharging efficiency, safety and stability, long service life, energy saving and environmental protection. 48V energy storage lithium battery system product advantages: 1.10 years long service life; 2. Modular design, small size and light weight; 3. Front operation, front wiring, easy to install and maintain; 4. One-key switch machine, more convenient operation; 5. Suitable for long-term charge and discharge cycles; 6. Safety certification: TUV, CE, TLC, UN38.3, etc.; 7. Support high current charge and discharge: 100A (2C) charge and discharge; 8. Adopt high-performance processor, configure dual CPU, high reliability; 9. Various communication interfaces: RS485, RS232, CAN; 10. Adopt multi-level energy consumption management; 11. High compatibility BMS, seamless connection with energy storage inverter; 12. Multiple machines in parallel, the address is obtained automatically without manual operation. Application scenarios The energy storage 48V lithium battery pack is designed for a variety of industrial applications, and can be used including but not limited to the following: · Microgrid energy storage system · Photovoltaic energy storage system · Solar energy storage syst...