*BCT 48V 300Ah -*
This is BCT 15kWh battery. Very big power.
It can keep 15 units of light inside.
It is 51.2 volts, 300Ah.
Inside is LiFePO4, safe, no explosion.
It can last 6000 times charge-discharge. That's more than 10 years.
You can charge it fast, up to 200A. Normal charge 100A is good.
It can bring out 150A continuous, enough to power big inverter 10kW.
It has Smart BMS - it protects itself. If voltage too high, it cuts. If hot, it cuts. If short circuit, it cuts.