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PRODUCT ADVANTAGE
⭐ Support a variety of communications, can communicate with a variety of inverters
⭐ Products cover 10-25KWH capacity segment
⭐ Build in intelligent BMS having protection functions including over-discharge, over-charge, over-current and over-high or low temperature. The system can automatically manage charge and discharge state and balance current and voltage of each cell
⭐ The product supports parallel connection and expansion
⭐ Simple appearance design, easy installation
| MODEL NO | GSL40950 |
| Battery Chemistry | LiFePO4 |
Capacity (Ah) | 50 |
Nominal Voltage (V) | 409.6V (128series) |
Energy (kWh) | 20 |
Internal Resistance | ≤120mΩ |
| Cycle Life | ≥5000 cycles @80% DOD, 25℃, 0.5C ≥4000 cycles @80% DOD, 40℃, 0.5C |
| Design Life | ≥10 years |
| Charge Cut-off Voltage | 450V±2V |
| Max.Continuous Work Current | 100A |
| Discharge Cut-off Voltage | 350V±2V |
| Charge Temperature | 0℃~60℃ |
| Discharge Temperature | -20℃~60℃ |
| Storage Temperature | -40℃~55℃ @ 60%±25% relative humidity |
| Dimension (W/H/D,mm) | 630*185*1600 |
Weight Approximate (kg) | Approx:230kg |
| Life Cycle Power During Warranty Period | RS232-PC,RS485(B)-PC RS485(A)-Inverter,Canbus-Inverter |
| Certification | UN38.3,MSDS,UL1973(Cell),IEC62619(Cell) |
PROJECT CASES
We Have Furnished Many Clients With Solar System And Service Over 138+ Countries Since 2006
WHY CHOOSE US
⭐ Experience-- More than 16 years specialized in lithium battery, leaders of lithium lifepo4 battery.
⭐ Certification-- UL 9540, UL 1973, CE, MSDS, UN38.3, ISO and IEC from national center for quality supervision and Inspection of battery products approved.
⭐ Quality Assuranc-- A product life with a 10-15 year warranty.
⭐ Raw Material & Process-- All products are made with Grade A LiFePO4 cells from Top Five brands, and meet UL standards.
⭐ Response Speed-- Solution within 24H hours, delivery within 15 days for regular products, support customization.
⭐ Customer Service-- Sales team of professional engineers, 24H hours online service, solve customer problems.
Please Contact Us！
We will serve you the best products with the favorite prices
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