Stationary Battery Specifications

Summary: Floor mounted, rechargeable lithium iron phosphate battery.

Modular components for easy shipping, handling and installation on site.

Compatible with popular inverters and charge controllers.

Capacity: 5 kWh to 30 kWh per cabinet. Larger capacity with multiple cabinets. Add capacity anytime.

Warranty: 10 years prorated, 10,000 cycles.

Efficiency: Battery: 98%. System efficiency depends on inverter and/or charge controller. Typically over 90%.

Chemistry: Lithium Iron Phosphate LiFePO4.

Depth of Discharge: Set during installation. Typically set to 80%

Power: Maximum continuous 17,920 watts. Determined by wire size. 10,240 watts with 2/0 wire.

Voltage: Available in 48v, 24v, 12v.

 

Current: 350 amp max. Typically 200 amp at 48v continuous with 2/0 awg wire. More with special order.

Over Current Protection: Typically 200 amp fuse. Other fuses available.

Operating Temperature: -4 deg F to 110 deg F = -20 deg C to 43 deg C.

Enclosure: NEMA 1 in-doors. Fire rated for flammable materials.

Attachment: floor mounted.

Weight:

10 kWh = 380 lbs   215 kg

20 kWh = 750 lbs   339 kg

30 kWh = 950 lbs   424 kg

 

Dimensions

15 kWh cabinet: 41" x 24" x 18"  = 1041mm x 597 mm x 457 mm

30 kWh cabinet: 65" x 24" x 18"  = 1651 mm x 597 mm x 457 mm

Approvals / Compliance:

All components used in Atlas ESS products are recognized and listed by Nationally Recognized Test Labs (NRTL).

Atlas ESS products comply with the US National Electric Code (NFPA 70 Edition 2017) and UN38.3.