The characteristic of the household grid-connected system is that the user's small power generation system is directly connected to the public power grid. In areas with stable power grids, batteries may not be used; in remote areas with unstable power grids, it is suitable to build a solar-storage hybrid power supply system. In recent years, China has vigorously advocated the construction of smart grids and continuously improved the traditional grid's ability to accept new energy power generation. It is believed that in the near future, the electric energy generated by the photovoltaic system of each household can be smoothly integrated into the public grid system, that is, the electric energy generated by the photovoltaic system during the day will be integrated into the public grid, and the electricity will be drawn from the public grid at night. To be "energy bank".

Tidesolar can provide small and medium power complete sets of on-grid system integration products, complete sets of integrated products such as solar street lights and solar water pump systems, and provide overall solutions from site survey and design, system integration to system operation and maintenance.

Complete sets of grid-connected and off-grid system integration products include but not limited to the following products: ① Complete system using PV string inverters; ② Complete system using microinverters; ③ Complete system using solar-storage hybrid inverter (bidirectional inverter).