30W Solar Panel Kit Dual USB DC Output Solar Cells 100A Controller for Car Battery Boat Item Type: 30W Solar Panel +100A Controller Color: As Pictures Shown Weight: Approx.1009g/35.6oz Material: Monocrystalline Silicon + PET Laminated + Plastic Controller Housing Size: Solar Panel: Approx. 42x42cm/16.5x16.5in Controller: Approx. 13.3x7x3.2cm/5.2x2.8x1.3in Solar Panel Chip: Monocrystalline Silicon Cell Solar Panel Power: 30W Solar Panel Voltage: 5V/18V Solar Panel Current: 2A/1.8A Solar Panel Output Interface: Dual USB+DC Interface Application: Used to Charge Mobile Phones, Mobile Power Supplies, Laptops, Tablets, GPS, Cameras and Other Devices. Controller Current: 100A Controller Voltage: 12V / 24V Automatic Identification Controller Standby Current: <10MA Controller USB Output: Dual USB Output, 5V / 2.5A (Max) Controller Working Temperature: -35℃ to 60℃ Maximum Photovoltaic Input Power of the Controller: 1800W (12V), 3600W (24V)