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How does the photovoltaic power generation system work?

The photovoltaic system mainly converts solar energy directly into electrical energy through solar panels (photovoltaic modules). This process is based on the photovoltaic effect, which is the phenomenon that semiconductor interfaces generate electricity when exposed to light. Generally, the photovoltaic system consists of photovoltaic modules, inverters, photovoltaic brackets, and cables, among which the inverter converts direct current into alternating current for use in the home or power grid.
What are the advantages of installing a solar farm on the roof?

The advantages for installing a solar farm on your own roof are as follows:
(1)Economic and energy-saving: The electricity is generally self-generated and self-used. Excess electricity can be sold to power supply companies through the national grid, saving electricity bills and getting subsidies.
(2)Heat insulation and cooling: The solar farms can insulate and cool down by 3-6 degrees in summer and reduce heat transfer in winter.
(3)Green and environmentally friendly: Distributed photovoltaic power generation projects will not produce light pollution during the power generation process, and are truly zero-emission, zero-pollution static power generation.
(4)Beautiful and individual: It perfectly combines architecture, aesthetics and photovoltaic technology to enhance the value of the property itself.
How to get the income and subsidies from selling electricity?

Before connecting to the grid, provide your bank card number to the local power supply bureau for monthly settlement/every three months.
When connecting to the grid, a power purchase agreement will be signed with the power supply company;
After grid connection, the power supply bureau will proactively settle with you.
Does rainy or cloudy days affect power generation? ‌Is it not generating electricity?

It will have an impact. The sunshine time is reduced, and the light intensity is also weakened, so the power generation will be reduced, but the system can still generate electricity.
Do I need to operate the generator myself?

Absolutely not. The entire system is fully automatically monitored, and the machine will automatically start and stop to generate electricity every day, without manual control.
Will the photovoltaic panels and generators have radiation?

There is no harmful radiation at all, and the entire power generation system is green and pollution-free.
What is the service life and maintenance cost of the photovoltaic system?

The service life of the photovoltaic system is usually about 25 years, depending on the quality of key modules such as photovoltaic modules and inverters and the level of O&M management. The maintenance cost of the photovoltaic system is low, mainly including the cost of regular cleaning, inspection, and replacement of damaged parts. Through scientific and reasonable O&M management, the service life of the photovoltaic system can be extended and the maintenance cost can be reduced.
How to apply for the construction of a distributed solar farm?

You can consult and apply to the local power company customer service center, or contact the State Grid Corporation service hotline 95598 for consultation. The application process for a solar farm usually includes project filing, access system plan formulation, access system engineering design review, metering device installation, contract and agreement signing, grid connection acceptance and grid connection commissioning.

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