Our product Foldable solar panel. Place of origin Liaoning, China. Cell sizes can be customised. Type PERC, Half Cell, Bifacial, Double-glass, All Black, MWT, IBC, HJT, hbc, N-TYPE, TOPCON, BIPV, Flexible, Overlapping, Foldable, Panel size 200*205* 55/484 *Panel efficiency 22%. Certificate CE, 3 years warranty. Domestic applications. Solar panel type monocrystalline silicon, polycrystalline silicon. Battery type Li-ion, LiFePO4. controller type MPPT. load power 30W 60W 100W 120W. output voltage 18V. output frequency 50/60Hz.