SOLPERK Solar Panel Kit 50W 12V, Solar Battery Trickle Charger Maintainer with Upgrade Waterproof Controller for Boat Car RV Motorcycle Marine Automotive (without Mounting Bracket)

This 50W solar panel is built to last with a low-iron tempered glass surface and corrosion-resistant aluminum frame, ensuring it can withstand harsh weather conditions for up to 25 years.

With an excellent cell efficiency of 21%-30%, this solar panel can charge and maintain 12V rechargeable batteries for various applications such as trailers, trucks, boats, motorcycles, RVs, cars, lawn mowers, water pumps, gate openers, electric fences, etc.

The upgraded IP65 waterproof charge controller ensures efficient charging with a 20%-30% higher charging efficiency than other controllers on the market.

Installation is easy and hassle-free with pre-drilled mounting holes and plug-and-play cable connections.

You'll receive a comprehensive package including one solar panel, one charge controller, alligator clips, SAE extension cable, and four sets of mounting pieces.

Enjoy peace of mind with a one-year warranty and lifetime technical support.

Don't miss out on this high-quality and reliable solar panel that will keep your batteries charged for years to come!