Shandong Tengda Heavy Industry Machinery

20 years of engineering machinery product supplier, solving your problems with high quality.

Tengda Global manufactures single-head solar panel cleaning robots for power stations and commercial rooftop use. Models feature 200W power, 28.6Ah lithium batteries for 3-4 hours runtime, 35kg weight, enabling cleaning of hundreds of square meters per session. Designed for dust and debris removal on large-scale solar installations to boost efficiency.