System capacity： 2kw-10kw
Application scope： Villas, rural self-built houses, apartment buildings and other buildings with independent roof property.
System configuration： Photovoltaic modules, inverter, support, monitoring system (optional), distribution cabinets, photovoltaic power meters, two-way meters (provided for free by power grid company).
System features: under the sun at daytime, the power is generated and used by the users and the excess part is fed into national grid, which effectively saves the use of high-order and peak power.

System capacity： 5kw-50kw
Application scope： Villas, schools, shopping malls, hospitals, public facilities with rigid demand of emergency power.
System configuration： Photovoltaic modules, grid connection inverters, bi-directional inverters, charge controller, battery, support, monitoring system (optional), distribution cabinets, photovoltaic power meters, two-way meters (provided for free by power grid company).
System features： Ensure the uninterrupted power supply, improve the reliability of power supply, the economy of electricity and the load-friendly to the power grid.

System capacity： 2kw-5kw
Application scope： Sun rooms, open balconies, courtyard pavilions of buildings such as villas and apartments.
System configuration: Photovoltaic modules, inverter, support, monitoring system (optional), distribution cabinets, subsidies power meters, two-way meters (provided for free by power grid company).
System features： It has no noise, no pollution and no emissions with sunshade heat insulation, which can effectively reduce the indoor temperature by 2-3 ℃.

System capacity: there are 50-300 villas in entire community, and the capacity of each photovoltaic system is 2-5kw.
Application scope: villa community, photovoltaic demonstration community or county, photovoltaic poverty alleviation projects developed by the land agent.
System configuration: Photovoltaic modules, grid connection inverter, support, monitoring system (optional), distribution cabinets, photovoltaic power meters, two-way meters (provided for free by power grid company).
System features: The overall batch installation is more orderly and beautiful, with economies of scale and a unique highlight of the clean energy demonstration is formed.