12W Solar Panel Kit with Solar Charge Controller Solar Car Battery Charging Kit High-Efficiency for Car RV Boat Motorcycle

12W Portable Solar Powered Charger Kit with Solar Charge Controller Solar Car Battery Charging Kit High-Efficiency Polycrystalline Solar Panel Charger for Car RV Boat MotorcycleFeatures:1.Efficient Low-light Power: Utilizing advanced polycrystalline technology, this solar panel kit achieves a maximum short-circuit current of 0.666A under 12W power, significantly enhancing output stability in overcast or low-light conditions. The built-in anti-reverse flow diode automatically blocks current backflow at night, preventing car battery power loss.2.Smart Protection & Compatibility: Integrated overcharge and reverse discharge protection modules, paired with a 60A high-current controller that supports automatic switching between 12V/24V, make this portable solar powered charger kit safe for use with large-capacity batteries in trucks and RVs. Dual USB ports and a Type-C output on the controller allow simultaneous charging of phones and car devices.3.High-strength Design: With a 3mm thick lamination process, this solar panel battery charger withstands 2400Pa wind and 5400Pa snow load, while its -40℃~85℃ temperature resilience ensures no deformation or damage in extreme climates. An anodized aluminum frame further enhances corrosion resistance for long-term outdoor durability with a lifespan exceeding 10 years.4.Flexible Expansion & Adaptability: The DC5521 I/O ports support parallel expansion of multiple polycrystalline solar panel chargers to meet high-energy demands. The controller automatically recognizes lead-acid, gel, and types, accommodating automotive, marine, and agricultural machinery's 12V/24V systems for cross-field rapid deployment.5.Compact Portability & Full-spectrum Application: Designed with dimensions of 330x230x3mm (approximately one-third the area of A4 paper) and a weight of only 0.2kg, the solar car battery charging kit is easily installed on rooftops, cabins, or narrow spaces, optimized for RV long-distance power supply, fishing boat battery maintenance, and snowmobile emergency charging, plug-and-play without debugging.Specification:Origin: Mainland ChinaSolar panel power: 12WSolar cell: polycrystalline siliconSolar panel size: 3302303mm/12.878.970.12inSolar panel operating voltage: 18VSolar panel open circuit voltage: 21.6VSolar panel short circuit current: 0.666A (maximum)Output port: DC5521 femaleController operating voltage: 12V/24V automaticController operating current: 60A maximumController input port: DC5521Controller output port: DC5521+USB2+Type CSize: 330.00x230.00x3.00mm/12.99x9.06x0.12inchNote:Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!Please allow a 1-2 cm difference in measurements due to manual measuring.1Solar Panel1Car Charge Controller (optional)1Double-head Clip1*USB Female Cable