Huge ready to use power system and a perfect solar generator once hooked up to solar panels. Finest of Lithium phosphate batteries inbuilt with 10yrs+ useful life.
Rated power: 4KVA (3000Watts)
Battery: 6.2Kwh (230Ah 25.6V) LifePO4 –grade A – Large capacity battery pack –Gives more backup than 4pcs of top rated 220Ah tubular lead acid batteries. A perfect solar generator once hooked up to solar panels.
Battery useful life: 10yrs+
Cell depreciation: 80% @ 4000 cycles.
60Amps MPPT solar charge controller inbuilt -(can be expanded for more solar panels).
Solar voltage range: 64V – 150V DC.
Solar panel combination (2100watts): 350Watts solar panel x6pcs (3series,2 parallel) -can be expanded.
UPS function: Yes
High surge power: to power high inductive load as Freezer/fridge. Modern energy efficient fridge/freezer recommended for more backup time.
Remote monitoring: Yes.
Allows for battery and solar expansion: Yes
Warranty: 5yrs on battery, inverter 1yr
More details here