Highlights: High quality A-grade solar cells, higher efficiency thanks to the 5 busbars even in low light conditions, ideal for 12 V systems battery charging. Materials: Surface made of tempered ESG solar glass with weatherproof coating, installed with classic 158.75 mm monocrystalline cells. Corrosion-resistant aluminium frame for extended outdoor use with pre-drilled mounting holes; IP65 junction box with 90 cm long 4 mm² double insulated solar cable and MC4 plug, two integrated bypass diode - minimised power loss in shade. Technical data: Rated power (Pmax): 140 W. Max. voltage (Vmp): 18.5 V. Max. current (lmp): 7.04 A. Open-circuit voltage (Voc): 22.80 V. Short circuit current (Isc): 7.60 A. Max. system voltage: 1000VDC. Operating temperature: -45 °C to +85 °C. Dimensions: 1160 x 664 x 35 mm. Weight: 9.90 kg. Application: On-grid or off-grid for ecological houses, cottages, caravans, motorhomes, boats, etc. for all needs around a self-sufficient and mobile energy supply. Certificates: TÜV certified according to valid standards.