Boab’s 40 Watt, 12 Volt Mono-crystalline Solar PanelDescriptionBoab’s 40 Watt, 12 Volt Mono-crystalline Solar Panel features Class A Manuafacturing and built using the highest quality mono-crystalline solar cells for optimum power output, and solar harvest. Manufactured using a premium matte black durable frame, the Boab 5 Watt Solar Panel makes the perfect addition to trickle charging any lead-acid battery.Product Model Number:B51040Key Features:Suitable for 12 Volt ApplicationsDimensions: 420mm (H) x 670mm (W) x 17mm (D)Weight: 3.03KgPremium Mono-crystalline Solar CellsQuality ConstructionDust & Weather ResistantPositive / Negative MC4 Power ConnectorsIndividually Barcoded for Warranty Registration PurposesFive Accreditation CertificatesPower & Output:Maximum Power (Pmax) 40WpPower Tolerance: +3%Maximum Power Voltage (Vmp) 18.1VMaximum Power Current (Imp) 1.21ARated Voltage: 12VOpen Circuit Voltage: 22.2VShort Circuit Current: 2.37AOperating Temperature: -40 C to + 85CProduct Application: Class AMax System Voltage: 600V DC