Designed for peace of mind
The battery is the safety-critical component of any battery energy storage system. Delta has invested a lot of development effort in the battery box to minimize the security risk and to ensure worry-free use in homes.
|Safe and Powerful
Built by Panasonic, Li-ion battery pack features 18,650 cells. A range of different alloys are integrated into the battery to make it safer, increase its lifespan and the power output.
|Floor or Wall Mounted
Install easily on the wall or floor with the mounting bracket included without extra charge.
|Water-resistant and Dustproof
IP55 protection level allows the battery to be installed indoor and outdoors.
Almost no noise during the battery daily operation.
6 steel plate design provides solid protection if there is any explosion happening inside the battery. The unit delivers the highest safety in residential energy storage.
|Usable capacity (80% DoD)||4.8kWh|
|Voltage range||85 - 104Vdc|
|Nominal charging power||2.5kW|
|Nominal discharging power||3kW|
|Maximum charging current||30A|
|Maximum discharging current||35A|
|Dimensions||552 x 596 x 200mm|
|Installation type||Indoor / outdoor|
|Ambient temperature range*||-10 - 45 ºC|
|Permitted humidity||0 - 90%|
|*For longer battery life we recommend the battery is used indoors|