General description The ALLPOWERS 400W Portable Solar Panel is designed to provide efficient solar power for various applications, including camping, hiking, and emergency situations. With a robust construction and high cell efficiency, this solar panel is a reliable source of renewable energy, ensuring you have power wherever you go. Technical specifications Model: AP-SP-037-BLA Peak power: 400 W ± 5% Battery chip type: Polysilicon Solar Energy Conversion Rate: 19%-22% Solar Port: MC4 Open Circuit Voltage (Voc): 37.4 V Short Circuit Current (Isc): 10.6 A Maximum Power Voltage (Vmp): 18 V Maximum Power Current (Imp): 11 A Operating Temperature: -10 °C to 60 °C (14-140℉) Unfolded Size: 41.3 x 104.7 x 0.2 inches Folded Size: 41.3 x 20.9 x 2.5 inches Weight: 40.78 lbs (18.5 kg) Compatibility and accessories Compatible with ALLPOWERS Kraftwerks S1500, S2000, S2000 Pro, R4000. Compatible with third-party power stations that meet the specifications of this solar kit (voltage: 12-36V,