Off-Grid MPPT Home Appliance 12kw Inverter 32kwh Battery

Shangming electric is Leading Off-Grid MPPT Home Appliance 12kw Inverter 32kwh Battery manufacturers & suppliers – offering OEM/ODM services with competitive factory pricing！Solar panels generate DC electricity, which is charged into a 32kWh energy storage battery via the built - in MPPT controller. The 12KW off - grid inverter converts DC power into standard AC power to supply all household appliances. Off-Grid MPPT Home Appliance 12kw Inverter 32kwh Battery can store surplus solar energy for use when there is no sunlight, realizing a 24 - hour stable power supply.

Rated Inverter Power: 12KW

Built-in MPPT Solar Charger

Matching Battery Capacity: 32kWh

Working Mode: Pure Off-Grid

Output Waveform: Pure Sine Wave

Main Use: Drive all kinds of household electrical appliances stably

What is the battery made of?

The battery is made of lithium iron phosphate (LiFePO4) cells.

Off - Grid MPPT Home Appliance 12kw Inverter with 32kwh Battery features high safety, stable chemical properties, long cycle life, low self - discharge rate, and excellent high and low temperature resistance. The 12kw Inverter 32kwh Battery is ideal for long - term solar energy storage use.

How long does it take to fully charge the battery?

Off-Grid MPPT Home Appliance 12kw Inverter 32kwh Battery depends on solar panel power and sunlight condition:

1.With matched standard solar array, it takes 6–8 hours of strong sunlight to fully charge the 32kWh battery.

2.On cloudy days, it needs about 10–12 hours to reach full power.

3.If charged by auxiliary AC power, full charging takes around 5–7 hours.

How many cycles can the battery endure?

Off-Grid MPPT Home Appliance 12kw Inverter 32kwh Battery can endure over 4000 deep charge and discharge cycles. Under regular daily use, The 12kw Inverter 32kwh Batterycan keep stable performance for more than 10 years.

If you maintain the battery properly by avoiding complete over-discharge and keeping it in a suitable temperature range, the actual service life can even be extended further. Compared with ordinary lead-acid batteries that usually only provide 300 to 500 cycles, this battery has a much longer service life and lower long-term use cost, which is more suitable for long-term stable use in off-grid solar power systems.

Does the battery have overcharge and overdischarge protection?

Yes, absolutely. The battery is equipped with an intelligent built - in BMS system, which has complete overcharge and overdischarge protection.

The Off - Grid MPPT Home Appliance 12kw Inverter 32kwh Battery also supports multi - safety protections against overvoltage, undervoltage, overcurrent, short circuit, and over - temperature. This effectively protects the battery and extends its service life.