48V 40Ah Lithium Iron Phosphate (LiFePO4) battery pack for solar energy storage system
USD $850 - $935 /Piece
Min.Order:1 Piece
Ocell New Energy Technology Co., Ltd.
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1. SPECIFICATION
No. | Item | General Parameter | Remark |
1 | Rated capacity | 40.0Ah | Standard discharge (0.2C) after standard charge (0.2C) |
2 | Minimal capacity | 38.0Ah | |
3 | Nominal Voltage | 51.2V | |
4 | Life Expectation | Residual capacity is more than 60% of the rated capacity | 1) Charge: CC 0.2C to 58.4V, then CV till current to 0.05 C 2) Rest: 30min. 3) Discharge: 0.2C to 10.0V Temperature:20±5℃ Carry out 1500 cycles |
5 | Discharge cut-off voltage | 32.0V | 40.0V recommended |
6 | Charging cut-off voltage | 58.4V | 58.4V recommended |
7 | Assembly methode | IFR26650EC-3.3AH | 16S12P |
8 | Housing material | Iron case | |
9 | Maximum charge current | 10A | |
10 | Maximum continuous discharge current | 40A | over current 120 ± 20A for 7.2mS - 11mS |
11 | Approx. weight | 21kg | |
12 | Dimension | 380*380*250mm | carton size: 570*480*230mm |
2. PAYMENT
L/C, T/T, Western Union, Paypal.
May you pay 50% deposit in advance, pay off the rest sum when receiving copy of the bill of lading (B/L), please.
3. ADVANTAGES
1). Vertical industry chain brings outstanding cost advantages.