Yes, but don't expect to rely entirely on PV.
Since PV doesn't produce electricity at night, you still need to use electricity from the grid at night.
Of course, if you use batteries, you can use the photovoltaic electricity saved during the day at night. But the quality/price ratio is too low and the cost will double. The corresponding public subsidies are also incomplete.
It is always recommended not to use batteries to store electricity in places with electrical networks.
The operating hours of a domestic photovoltaic power plant are mainly when the sun shines during the day. It cannot produce electricity on rainy days and the night. However, if you want to store the electricity produced during the day, you can install storage equipment.e energy in the photovoltaic plant system, so that electricity not used during the day can be stored in the battery and used at night.
Main advantages:
Factories consume a lot of electricity, and the price of industrial electricity is higher than that of ordinary residents. A factory in Jiaxing, Zhejiang, installed a 500 kW photovoltaic power plant on the factory roof, with a total investment of 3 million yuan. The daily electricity generation is around 2500 degrees and the cost can be recovered in 3 years. Based on the 30-year lifespan of the photovoltaic power plant, this power plant can create a value of at least 20 million yuan for the factory.
Rooftop power plants built over large areas have high power generation, high profits, easy maintenance and significant economic benefits. Therefore, it isbecome a key project for the future construction of distributed photovoltaic energy production.