How much electricity can a one square meter solar panel produce in one hour, and how much current an

Take as an example a one square meter high efficiency crystalline silicon solar panel, which can generate 180W of electricity per hour. The duration of sunshine varies from place to place. Generally, the effective solar power generation time in most areas of China is 3 hours. In other words, one square meter of solar panels generates 0.54 kW per day. The average household must take into account the total amount of electricity used by various lighting fixtures and appliances. Considering the power demand at night or during periods of non-efficient power generation, the battery capacity should be confirmed and maintained at 5 kW. Generally, a 30 square meter battery panel plus a 5000W system. The total price is around 50,000 yuan.