ROCKSOLAR 20A PWM Solar Charge Controller

Looking for a reliable solar charge controller to keep your batteries fully protected and maximize their lifespan? Look no further than the ROCKSOLAR 20A Solar Charge Controller! Built with 4-stage PWM technology and an IP67 waterproof rating, this controller is designed to provide safe, efficient, and reliable charging in any environment. It supports Bulk, Absorption, Float and Equalization charging stages to ensure optimal battery protection and maximum battery lifespan.

Plus, with multiple intelligent protections against various battery issues like overcharging, short-circuiting, overloading, and reverse current flow, this controller keeps your battery fully protected while ensuring the most efficient charging possible. The backlit LCD display provides real-time and accurate charging information that makes it easy to monitor and control the charging process.

So whether you're camping in the wild or powering your off-grid cabin in Canada, the ROCKSOLAR 20A Solar Charge Controller is your ideal choice for reliable and efficient solar charging.