青海德令哈-智能清洗机器人运行现场 DeLingHa, Qinghai

PUBLISH DATE: 2019-01-09


光伏板大约倾角：40°

降雪，最冷到零下三十多度,鸟类粪便污染


Solar Panel Tilt 40°

Altitude over 3000m with extremely cold weather in winter