The Grape Solar 50-Watt Basic Off-Grid Solar Panel Kit is ideal for a variety of DC applications， including RVs， boats， 12-Volt battery charging and LED lights. Made with high-efficiency mono-crystalline solar cells for years of service， this solar kit is easy to install and virtually maintenance free. An anodized aluminum frame and a sealed junction box make the panel weatherproof for outdoor use. This system will provide approximately 150-Watt Hours or 12.5 Amp Hours of charge per average day. The kit Includes: 1-Piece Grape Solar GS-Star-50W 50-Watt mono-crystalline solar panel， a 340-Watt Grape Solar PWM charge controller with USB output and DC load control， cables and manual.

Monocrystalline panel with anodized aluminum frames and tempered glass for outdoor use and superior performance

An easy-to-read LED display on the charge controller shows charging current， discharge current and battery bank capacity

One USB port on the charge controller for directly charging portable devices

Ideal for 12-Volt systems， requires another GS-star 50-Watt panel connected in series for use with 24-Volt systems

Kit comes with all cables and connectors for quick and easy setup

Battery not included; a minimum of one 12-Volt deep cycle battery is necessary using this kit

Can expand up to 6 total 50-Watt panels in parallel using the Grape Solar 50-Watt expansion kit (GS-50-EXP)

Click here to learn more about