Lithium battery 10kwh 48volts very strong and powerful.
It has high charging rate and low discharging voltage.
This lithium battery has high performance voltage range,its has a long lasting voltage range after charge,and it can be charged with either inverter or solar panels.
It can operate a heavy duty like fridge, washing machine,water heater,50bulbs and so on,it gives 10units every night after fully charged
Warranty 5yrs and 25yrs lifespan it's affordable to buy.