Solar cells directly convert light energy into electrical energy through a photoelectric effect or photochemical effect. The quality of solar cells is an important basis for the quality of modules. Sunrise company China strictly selects good battery materials from all over the world. Through perfect supply system and quality system, Sunrise Energy Co Ltd ensures the battery quality at the raw material end of the module.

The photovoltaic power generation system is divided into an independent photovoltaic system and a grid-connected photovoltaic system. Independent photovoltaic power generation is also called an off-grid photovoltaic system, which is different from a grid-connected system by adding a controller, battery, and AC inverter. Sunrise company China has thousands of solar system solutions, focusing on the design of the distributed photovoltaic system. With a small investment, fast construction, and small land occupation, it is the mainstream of grid-connected photovoltaic power generation.