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1. Please check whether the wires of the solar panel module are properly connected to the motor and motor according to the instructions.
2. Please confirm whether the location is sunny or not
3. Refer to the instruction manual to check that the solar panel wires do not overlap each other or connect with each other in a short circuit. If the short circuit is prone to high heat, the contact points will be melted.
Usually the operation is not smooth because the burrs are not trimmed cleanly. Check whether the burrs of the parts are completely cut according to the instructions.
You can contact our online customer service for supplementary matters