CS 10W 12V Maintenance Solar Panel

Why do I need a solar car charger? Leave your car's battery maintained with our MSP10. Vehicles have many control modules, such as alarm systems, immobilizers and lock monitoring that consume electricity from the battery and naturally discharge when not in use. The service time of a car battery will be shortened if it is not kept charged. The MSP10 will keep your car's battery charged when not in use for long periods. Prevent it from power-lacking and improve the battery service time. Technical Specs Maximum Power (Pmax) - 10W Open-circuit voltage (Voc) - 23.1 Voltage at Pmax (Vmp) - 19.8 Short-circuit current (Isc) - 0.55 Current at Pmax (Imp) - 0.51 Cells Efficiency (%) - 22.42% The maximum system voltage - 48VDC Power temperature coefficient - -0.38%/°C Voltage temperature coefficient - -0.36%/°C Current temperature coefficient - -0.05%/°C Output power tolerance - ±3% Operating Temperature - -25~70℃ Solar cell brand - A grade solar cells Dimensions (mm) - 370 x 223 x 3 Weight - 0.47kg Waterproof junction box - IP65 Features Adopts the monocrystalline solar cells to provide up to 20% conversion rate Portable and lightweight, easy to use and carry A built-in reverse diode to prevent back discharge With an indicator to show you the status of charging when it's placed in the sun Environmental protection and energy saving Great for charging automotive, trucks, motorcycles, tractors, RVs, snowmobiles, boats, etc Warranty 2-Year