The household inverter is the key component of the photovoltaic energy storage system. Compared with the grid connected inverter, it not only converts DC to AC, but also has the function of converting AC to DC. Inverters are used in many electrical appliances in our life. For example, air conditioners, computers, refrigerators, range hoods, etc., all need to convert DC power into AC power required by electrical appliances. Household inverters are characterized by high conversion efficiency and high safety performance.

Select the inverter with proper power

When selecting household inverters, users need to select inverters with appropriate power according to different household appliances. For example, household refrigerators need to select inverters with power above 1000W, while televisions need to select inverters with power of 500W. If the inverter power selected is too small, the appliances will not be able to operate normally. This requires users to have a detailed understanding of the power of household appliances, so as to select a suitable inverter.

Pay attention to the positive and negative poles when wiring

When using inverters, users need to connect wires to household inverters. Each inverter will be marked with positive and negative poles. Generally, red represents positive pole and black represents negative pole. When connecting wires, users must pay attention to observation. Connect the red wire to the red end and the black wire to the black end. If you are not careful, it will cause short circuit and even burn the inverter, Therefore, be careful when connecting wires.

Pay attention to the maintenance of inverter

When using household inverters, users must pay attention to the maintenance of inverters. For example, every time after using the inverter, the inverter needs to be placed in a dry and ventilated place, away from flammable and explosive materials. The inverter should be properly kept to avoid being exposed to wind and rain outdoors. Secondly, before using the inverter every time, it is necessary to conduct a comprehensive inspection of the inverter to avoid inconvenience caused by inverter failure and eliminate potential safety hazards.

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