June 21st, 2009, Li Xingmin, the Deputy Director-General of Shaanxi Environmental Protection Department, verified solar pumping irrigation system which was built by Solartech at the southern edge of Maowusu Desert , Jingbian, Shaanxi Province. By applying the method of Solartech solar pumping agricultural irrigation system, the system power is 5000W, and irrigation area is 105 acres (about 70035m3).

Sand heroine Niu Yuqin introducing the solar pumping drip irrigation project

Solartech PS3000 Solar pumping irrigation system

The watermelon seedlings grow in the sand after planting a few days