Product Features
Expand Your All in One 2
IP65 Rating
15 Year Warranty
Expanding your energy potential, the 13.5kWh Expansion Battery delivers reliable, scalable storage for medium to large homes.
Designed for those seeking full energy independence, it integrates effortlessly with the All in One 2 to minimise reliance on the grid. Built with lithium iron phosphate for maximum safety, the battery contains no cobalt, is 99% recyclable, so you can store and use clean energy with total confidence.
Technical Specifications
Specifications
Dimensions
788(H) x 600(W) x 280(D) mm
Capacity
52Ah
Nominal Voltage
307.2A
Ingress Protection
IP65
Operating Temperature Range
-20°C - 55°C
Warranty
15 Years
Battery Type
Li-ion - LiFePO4
Noise Emission
<30dB
Electrical Parameters
Operating Voltage Range
45V - 58V
Max Charging Voltage
59V
Max. Charging / Discharging Current
30A / 30A
Networking Interface
RS485
Communication Protocols
Modbus
Advantages
Stackable, BMS Upgradeable, IP65
Depth of Discharge
80%