Making the switch to solar power is becoming more and more popular. In an effort to go green, save money on electricity costs, and even build off-the-grid setups, people are increasingly leaving traditional electricity behind in favor of solar power. Solar power frees you from ties to electrical rates, charges, and companies. But in order to install and set up an off-grid solar system that delivers the power you need, you’re going to need a solar charge controller. Charge controllers act like gateways for batteries — they make sure you don’t overcharge the battery or cause damage to your energy storage system. And if you’re going solar, a solar charge controller is a regulator specifically for solar-powered batteries. These solar controllers can help ensure your solar battery is functional and performing its best even over time. Whether you’re planning an off-grid solar power system for your roof, your boat, your RV, or anything else, check out the top solar controllers right here.