The Ritar photovoltaic and storage integrated power station demonstration project in Zhihui Plaza, Luohu District, Shenzhen was successfully connected to the grid and delivered!

On October 25, 2022, the Ritar photovoltaic storage integrated power station demonstration project located in Zhihui Plaza, Luohu District, Shenzhen, which was undertaken by our company as EPC, was successfully connected to the grid and delivered!

Safe and intelligent energy storage solutions for industry and commerce!

This is the first acid-free solid-state battery energy storage project in the city, led by the Luohu District Government of Shenzhen. The "battery wall" concept can be used to flexibly design energy storage power stations according to site conditions. The inherent safety of solid-state batteries determines that this product can be placed indoors and in basements. This provides a good "zero-carbon" solution for industrial and commercial application scenarios where every inch of land is valuable!

Acid-free solid-state batteries are safe and worry-free

The energy storage power station is located in a commercial building in the center of Luohu District, Shenzhen, which is a key area where people gather. The owner has extremely high requirements for safety, fire protection and efficiency, and the project also undertakes emergency power supply needs.

The design of this project adopts acid-free solid-state batteries with a tubular columnar structure (academic name OPzV solid-state lead battery, detailed battery technical parameters can be found in Baidu Encyclopedia). The design life of the energy storage power station is 25 years, and the battery cycle life is 5,500 times. Under the same conditions, its cycle life is about 4-5 times higher than that of conventional batteries.

Flexible design of "battery wall"

The batteries in this project are placed on 8 floors with a height of more than 3.5 meters, forming a "battery wall" inside the building, which effectively solves the problems of indoor energy storage safety and space occupation. Flexible construction achieves perfect fit. The system is fully automated and intelligently operated, connected to the low-voltage side system of the building, and sells more than 50,000KWh of electricity throughout the year, saving more than 10% of electricity costs for the building. The project can achieve multiple benefits, including peak-valley arbitrage + government subsidies + reduced capacity benefits, etc., to help quickly maximize the autonomous efficiency of energy storage and promote marketization.