Solar panels inspection: poly solar panels，solar module，mono solar panels
Different types of solar panels:
poly solar panels，solar module，mono solar panels, flexible solar panel,solar power,solar cells, photovoltaic
solar stands/ PV panel mounting system,aluminum extrusion adjustable solar roof mount,PV panel hardware...
Some common factors for solar panels quality control:
1.Appearance quality:the surface of the product shouldn’t have visible defects(dirty,scratch mark,etc)
2.Quantity
3.Workmanship:defective list
4.Power/Voltage/current Test
5.Charging/Discharging test
6.Measurement :size & weight
7.Logo 3M Tape test
8.Packing
9.Bar code scan test
10.Basic function test
11.Rated capacity test
12.Temperature check
13.Performance check
