Deye 15.36–61.44 kWh 153.6–614.4 V Lithium Solar Battery BOS-G – High-Voltage Rack Battery System

Start with the energy you need today and add a 45 kg module whenever demand grows. The Deye BOS-G is built around a 5.12 kWh, 51.2 V module rated at 100 Ah; three to twelve of them connect in series inside the rack, producing systems from 15.36 to 61.44 kWh at 153.6 to 614.4 V nominal. Unusually, the recommended depth of discharge is 100%, so the usable figure matches the nameplate: nothing is held back. Charging supports a full 1C rate at up to 100 A, discharge peaks at 125 A, and sixteen racks can be paralleled when one is no longer enough. The LiFePO4 cells are rated for more than 6,000 cycles to 70% end-of-life capacity, communication runs over CAN2.0 and RS485, and the certification file lists UN38.3, CE, IEC62619, VDE2510-50, UL1973 and UL9540A. Deye states a 10-year warranty for the system, which installs indoors in an IP20 rack. We are an authorised Deye distributor and supply the BOS-G from our own stock, with technical support before and after the sale.