How do ordinary families build personal photovoltaic DC Solar Power System?
Maximum Input of household system is generally about 1-5 kW. The system design and installation are very simple. Inverter can choose 1-5 kW machine according to the installed capacity. According to China's relevant regulations, citizens or units need to apply to the electric power sector for grid-connected power generation projects. The power supply company issues a confirmation form of access scheme and an access opinion letter. After the owner confirms the project, the design and construction units are selected accordingly, and then the construction is carried out. After the completion of the project, the power supply company has passed the acceptance test, installed the energy metering device, signed the purchase and sale contract and grid-connected dispatching agreement with the project owner or power users, and directly connected to the grid after debugging. Where photovoltaic and other power generation equipment has been installed, the relevant grid-connected equipment shall be installed directly by the power department.