1-5PCS Solar Angle Finder Find The Optimal Angle Improve Solar Energy Efficiency Solar Angle Adjust Meter for Solar Panels Tools

High-concerned chemical : None Model Number : Solar Angle Guide for Solar Panel - Origin : Mainland China Product material : fireproof PC material Product color : transparent Product output : no output port, no charging port required Product function : help you determine the best placement angle of the solar panel Operating temperature : -10℃~70℃/-1F~120F Product size : 45mm diameter, 30mm height; size diagonal 2 inches Product weight : 10g