Renogy 12-Volt 20 Amp PWM Waterproof Solar Charge Controller with LCD Display and LED Bar

The 20 Amp Voyager is Renogy's first waterproof PWM charge controller. Featuring a sophisticated and comprehensive LED bar for charge state identification and a bright blue back-lit LCD for displaying system information including error codes, the Voyager was engineered to be of world-class quality. Suitable for 12-Volt off-grid applications, the Voyager can charge up to 7 different battery types, including lithium-ion. Ensure your batteries longevity thanks to its advanced and efficient 5-Stage battery charging algorithm and stay worry-free as the Voyager is equipped with multiple electronic protections.