These are the latest Lithium technology with a very clever BMS system that allows them to work with all MPPTs and Inverters. They are an Outback partner and work very well with Outback equipment. Designed as a drop in replacement for Lead Acid.
The PHI 3.5™ kWh 60 Amp deep-cycle Lithium Ferro Phosphate (LFP) battery is optimized with proprietary cell architecture, power electronics, BMS and assembly methods. It is modular, light- weight and scalable for installations that range from kWh to MWh. Provides power security and seamless integration of renewable and traditional sources of energy in conjunction with or independent of the grid: net zero, peak shaving, emergency back-up, portable and mobile.
|DC Voltages – Nominal||25.6||51.2|
|Rated Wh Capacity @ C/2||3.5 kWh||3.5 kWh|
|Max Discharge Current||60 Amps (10 mins)||60 Amps (10 mins)|
|Max Contin. Disch. Current||45 Amps||34 Amps|
|Max Contin. Charge Current||45 Amps||34 Amps|
|DC Voltage Range1||20 to 28.8||40 to 57.6|
|Depth of Discharge1||up to 100%||up to 100%|
|Operating Temp1||-4° to 140°F (-20° to 60°C)||-4° to 140°F (-20° to 60°C)|
|Charge Temp||32° to 120°F (0° to 49°C)||32° to 120°F (0° to 49°C)|
|Self-Discharge Rate||<1% loss per month||<1% loss per month|
|Warranty Period||10 Years||10 Years|
|Weight||77.5 lbs (35.15 kg)||77.5 lbs (35.15 kg)|
|Dimensions||13.5 x 14 x 8 in. (15.5” H w/terminals) / 0.88 ft3 (34.3 x 35.6 x 20.3 cm / 0.025 m3)||13.5 x 14 x 8 in. (15.5” H w/terminals) / 0.88 ft3 (34.3 x 35.6 x 20.3 cm / 0.025 m3)|