Shenzhen has well-known enterprises in the field of solar photovoltaic energy in China. DuPont makes amorphous silicon, Tuori makes photovoltaic panels and flat-panel water heaters, and Trony also makes battery components. These companies focus on battery components. When it comes to solar energy systems, Shenzhen Junyi Allianz is a company with very strong technology and very unique products. It mainly produces solar photovoltaic systems, including all aspects thereof. Its invention patent technology based on photovoltaics
occupies a leading position in the world. The company has a solar photovoltaic engineering research center. Bring together numerous national experts.