DL2.5 is a low-voltage lithium energy storage battery designed for home applications. It supports up to 16 parallel units to reach an energy range from 2.56kWh to 40.96kWh. 1.3C discharge rate, it provides strong power for home electricity, with high safety, high performance, and high return on investment. Key Features 6000 Life Cycles: Ensures long-lasting performance with up to 6000 charge/discharge cycles. Rated Charge/Discharge (0.5C/1C): Efficient energy storage and release for reliable operation. Max Charge/Discharge (0.75C/1C): Handles peak power demands effectively. 90% Depth of Discharge (DOD): Utilize full battery capacity without compromising lifespan. Flexible Installation: Supports both wall mount and rack mount options for versatile setups. 5-Year Warranty: Backed by a comprehensive 7-year warranty for peace of mind. LiFePO4 Battery Type: Provides superior safety, longevity, and performance. Quick Plug & Unplug DC Terminal: Simplifies installation and maintenance with hassle-free connections. Complete Accessories: Includes communication cables and DC wires for a seamless setup. Inverter Compatibility: Works with leading brands like Inverex, Solar Max, Knox, Solis, and Growwatt (CAN, RS485, RS232). Specifications Model DL2.5C Nominal Energy 2.56kWh Usable Energy (DOD) 90% Rated Voltage 25.6V Charge Voltage 28.5V Roundtrip Efficiency >98% Rated Charge/Discharge Current 50A/50A Max. Charge/Discharge Current 75A/130A Communication Interface CAN / RS485 Scalability Up to. 16 in parallel Installation Location Indoor Operating Temperature -20°C to 50°C Storage Temperature -20°C to 60°C Humidity 10% to 90%, non-condensation Dimensions 481*221*133mm Weight 23 kg Enclosure Protection Rating IP20 Cooling Natural Convection Compatible Inverters Steca/ Sorotec/ Must/ Victron/ Growatt etc. Wifi Optional Download Datasheet