Company Profile

The company mainly engaged in the developing and selling WT series of PV panel cleaning robots, which owns 18 patents.

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Core Technology

The hardware of belt brush and fully intelligent cloud operation&maintenance system are initially invented.

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The on-site using of the clients.

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Contact Us

Please contact us with phone No. 173-1007-4996(Mr zhao)if you have any doubt about our products.

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With our intelligent PV panels cleaning robots, the clients can enjoy the profits brought by the cleaning.


WT series of PV cleaning robots have applied three invention patents, nine patents for utility models and six software copyrights. By virtue of unique patent technology and creative solutions, these cleaning robots can greatly improve the efficiency of PV power plants, which wins a lot of praise from clients.


Professional after-sale team

Malfunction of the cleaning robot will be dealt with by the after-sale service team timely. The after sale service team will arrive at the station if remote control fails to solve the problems within 48 hours, which will reduce the influence to the PV power station to the lowest degree.

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News Center

Related events about Wantong Technology, such as its development and growth course, exploring the marketing and the promotion of new products.


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