Of course you can, but you need to pay attention to a few things:
1 You need to make sure that the ownership rights of the residence belong entirely to you or that other co-owners sign for YOU. to install the electricity meter before the electricity supply office can install the meter for you. In other words, only villas and farms are more suitable. Small high-rise buildings require signatures from all owners downstairs (office buildings are suitable for commercial systems). ;
2. The photovoltaic meter installed by the power supply bureau is a two-way meter, and the unused electricity can be returned to the power grid and the power supply bureau will give you money according to the local situation. price of coal and electricity. Otherwise, whether you use electricity or send eelectricity in reverse direction, the ordinary electricity meter will be the correct transmission system and the electricity supply office will charge you double
3. power supply office A solar system with a two-way meter installed benefits from national and local subsidies (provincial and municipal subsidies and district subsidies in Pudong, Shanghai Only with subsidies can the cost be recovered in 5 to 6 years, otherwise the cost). can be recovered in 8 years.
4. Charging and storage + self-use is not economically feasible. The battery will be useless after 3 to 4 years. The cost of the battery is 2-3 times that of solar cells.< /p>
5. If there is no local grid If the electrical grid needs to be solved by solar energy, you can consider an off-grid system if you are used to installing solar energy but are unable to to get theapproval of the power supply. office, you can install an anti-reflux system. The cost of this system is not low, around 5,000 yuan.