Household photovoltaic system is mainly composed of pv modules, inverters, controllers, stents, ac/dc cable and battery ( Not necessary equipment) , etc. With the great support of the country, more and more ordinary people to make a living the idea of the installation, but small make up in
household photovoltaic system is mainly composed of pv modules, inverters, controllers, stents, ac/DC cable and battery ( Unnecessary equipment) And so on. As the country's strong support, the idea of more and more ordinary people to install power station to make a living. However, the small staff here should remind you that they must be installed in accordance with the normal process plant procedures. If there are three kinds of circumstances, you will not be able to receive state subsidies. First of all, before the application installation to install the normal application of household photovoltaic system is residents with id and house property card online submission to the local power supply business hall. Local power supply company accepts the grid application, will be on the scene investigation, according to the national, industry and local technical standard, combined with the project site conditions, free access to the system for the customer, and give a written reply in front of the users to install pv systems. On the contrary, if you apply to the grid interconnection after installation, if the installation location or do not conform to the interconnection conditions, you will not receive state subsidies. Second, buy equipment, assembly. Due to the relatively simple household photovoltaic system components, have some professional knowledge of the electrical people almost impossible to install them. Small staff should remind, however, if they are installed without permission or select no qualification of construction unit, the power grid company will refuse to system access request. State grid 'grid-connected distributed service management stipulation' the notice said, distributed generation, paid for by the user and the access system project design units, construction units, and equipment material supply units should be choose by the user. For access to the engineering construction units shall be issued by the government department in charge of installation ( Repair, test) Electricity facilities permit, the construction enterprise qualification certificate and safety production license. Third, install off-grid pv system as a whole, the current state of subsidies for home photovoltaic system is mainly divided into two modes: 'self-use, online remaining power' and 'cut'. Before the grid photovoltaic power generation system connected to the electricity grid, the local power supply company will for the user to install a photovoltaic system two-way smart meters. The meter can record the user's electricity consumption and remaining power consumption. State of online for electricity and use electricity to 0. 37 yuan/KWH of subsidies. However, if the user doesn't go through the formalities of interconnection and the pattern choice for private use, namely install off-grid photovoltaic power station, he will not be able to receive state subsidies.