50W 12V/5V Monocrystalline Silicon Solar Panel Dual Output USB Solar-Battery-Charger with 10/20/30A/40A/50A Solar Charge Controller This solar panel can convert solar energy into Power and provide Power to your device, very practical and convenient. Premium Quality Monocrystalline Silicon Solar Panel, high conversion efficiency and long service life.  Features: Premium quality monocrystalline silicon solar panel, high conversion efficiency and long service life. Equipped with dual USB output ports, convenient for charging your devices through connecting USB cable. Can be used for charging your mobile phone, tablet and other USB devices. You can put the solar panel under the sunlight directly to charge your devices. IP65 water-resistant, safe and reliable, environmental conservation and energy saving.  Support 12V devices, the USB solar panel can charge 12V-battery and Power for car, marine, motors, etc. Ultra-thin and lightweight, easy to carry. Suitable for traveling, camping, hiking, riding and any outdoor activities. Specifications: Type: 6 Types (Optional) * Type 1: 50W Solar Panel with 10A Controller * Type 2: 50W Solar Panel with 20A Controller * Type 3: 50W Solar Panel with 30A Controller * Type 4: 50W Solar Panel with 40A Controller * Type 5: 50W Solar Panel with 50A Controller * Type 6: 50W Solar Panel(Without Controller) * Solar Panel   Type: Monocrystalline Silicon Solar Panel   Power: 50W   Working Current: 1.4A   Working Voltage: 12V/5V   Water-resistant Level: IP65    Size: 420 * 280 * 2.5mm / 16.54 * 11.02 * 0.10in * Controller:   Current: 10A/20A/30A/40A/50A    Voltage: 12V/24V   Reduction Voltage: 28.8V   Floating Charge: 27.4V   USB Output: 5V/3A   Self-consumption: <10mA   Discharge Stopping: 21.4V   Solar Energy Input(Max.): <50V   Rated Working Current: ≤20A   Discharge Reconnect: 25.2V   Operating Temperature: -35-60℃   Size: 133 * 70mm / 5.24 * 2.76in Package Size: 440 * 290 * 30mm / 17.32 * 11.42 * 1.18in Package Weight: 800g / 1.76lb (Type 1/2/3/4/5)；674g / 1.5lb (Type 6) Package List: 1 * Solar Panel 1 * Crocodile Clip 1 * Car Charger 4 * Sucking Base