Support Articles

For home power backup energy, the best choice is home energy storage batteries, especially those batteries with stable output power and long backup time.

The disadvantages of a generator for home power backup are that they are noisy, have high fuel costs, and can have poor output current quality, which will cause damage to some household loads.

The disadvantages of solar photovoltaic (PV) systems as home power backup include that they can only supply power during the day, and are affected by weather changes which mean variable output power.