Features HIGH EFFICIENCY - 20W monocrystalline silicon solar panel, the controller supports 300W, maximizes solar energy utilization and provides reliable power support for RVs and camping activities. Multiple Uses The flexible solar panel supports the 18V battery clip, directly charges the electric recreational vehicle, and can also charge the 12V battery to meet the power needs of different scenarios. Monocrystalline Silicon This solar charging panel uses excellent monocrystalline silicon, which has good weather resistance and durability, and can adapt to various harsh environments. Safe and Reliable This flexible solar panel has overload protection function, preventing overcharging, over-discharging and short circuiting, protecting the safety of the battery and equipment. Wide Application This solar panel is compact and lightweight, easy to carry and install, suitable for battery charging, security cameras, automatic doors, chicken coops, boats and off-grid applications. 1. HIGH EFFICIENCY - 20W monocrystalline silicon solar panel, the controller supports 300W, maximizes solar energy utilization and provides reliable power support for RVs and camping activities. 2. Multiple Uses The flexible solar panel supports the 18V battery clip, directly charges the electric recreational vehicle, and can also charge the 12V battery to meet the power needs of different scenarios. 3. Monocrystalline Silicon This solar charging panel uses excellent monocrystalline silicon, which has good weather resistance and durability, and can adapt to various harsh environments. 4. Safe and Reliable This flexible solar panel has overload protection function, preventing overcharging, over-discharging and short circuiting, protecting the safety of the battery and equipment. 5. Wide Application This solar panel is compact and lightweight, easy to carry and install, suitable for battery charging, security cameras, automatic doors, chicken coops, boats and off-grid applications. Specification: Item Type: Flexible Solar Panel Material: Monocrystalline silicon Solar cell: Monocrystalline silicon Maximum power: 20W. Operating voltage: 18V Open Circuit Voltage (Voc): 21.6V Maximum Power Current (Impp): 1.11A Solar panel size: approx. 420 x 280 x 3mm/16.5 x 11 x 0.1 inch Usage: suitable for recreational vehicles, yachts, 12V car battery, balcony, roof Driver support power: 300 W Packing list: 1 x Solar panel. 2 x connectors. 2 x Connector Cores Notice: There is a slight error in size. Package List 1 x Solar Panel 2 x Connectors 2 x Connector Cores