Features 1Monocrystalline Solar Charger: The solar panel is made of monocrystalline material which can achieve long term output stability and reliability. 2High Conversion Efficiency: This 42W outdoor solar panel can effectively convert sunlight into electricity with a high conversion efficiency. 3Charging Function: Solar charger with 2 USB output ports can charge multiple small devices at the same time including phones tablets digital cameras etc. Equipped with 8 CC adapters for portable power stations. 4Waterproof and Durable: Waterproof solar panel is perfect for camping hiking picnics and other outdoor activities. Please note that the junction box is not waterproof please keep it dry. 5Easy to Carry: Foldable solar panel measures 55 x 42 x 3cm / 21.65 x 16.54 x 1.18in (unfolded) 42 x 28 x 4cm/16.54 x 11.02 x 1.57in (folded) easy to transport and can be placed anywhere. Specification Item Type:SolarPanelMaterial: MonocrystallineMaximum Power: 42W Short Circuit Current: 2.6A Maximum Power Current: 2.3A Output: USB + DC + Type CController:Rated Current: 30AMaximum Power: 420W (12V) 840W (24V)Unfolded Size: Approx. 55x42x3cm/21.65x16.54x1.18inFolded Size: Approx. 42x28x4cm/16.54x11.02x1.57inWeight: Approx. 1600g/56.4oz Package List 1 xSolarPanel1 x Clip1 x Car Charger1 x DC Cable1 x Row of DC Connector1 x Manual1 x Controller Note Please Note: No power storage function