Flowatt 120W Flexible Solar Panel Monocrystalline Silicon Solar Panel Home High Conversion IP67 Waterproof Rechargeable Power System

Flowatt. Inside: Crystalline silicon cells are embedded in PET and EVA plates. The surface is made of 0.2mm polymer water-blocking and corrosion-resistant material. The back film is made of 0.2mm polymer water-blocking and corrosion-resistant material. PowMr 120W Solar Panel Flexible Monocrystalline Solar Cell DIY Cable Outdoor Car RV Waterproof Rechargeable Power System. Appearance inspection standards: 1. The outer surface is clean and clean, 2. No serious breakage, cracks, bubbles, foreign bodies, and cell dislocation, 3. No more than one cell chipping is acceptable with a length of 2.0mm and a width of 1.0mm, 4. No more than one missing angle of the cell is acceptable, with an area less than 1mm², 5. No more than 2 blue light spots are acceptable on the cell, 6. Scratches on the battery are acceptable, no more than two places less than 5*0.15mm, 7. The acceptable diameter of white spots and impurities between cells should not exceed 1mm, 120w