RV solar power refers to the use of solar panels installed on campers to generate electricity from the sun’s energy. These solar panels are designed to capture sunlight and convert it into usable electrical power that can be used to charge batteries, run appliances, and provide energy for various functions within the RV.
RV solar panel kits generally include RV solar panels, a charge controller, and wiring accessories, but some kits can also include a power inverter and batteries, for a premium price of course. The most simple 100W kit might cost around $100, but a 100W kit with a flexible solar panel might go up to $250.
Regular RVs stop at campgrounds to charge deep cycle batteries. Alternatively, they can use an external generator, but generators produce loud noises and require fuel constantly. RV solar panels are the best solution to these problems, since they only need sunlight to generate power and will work for 20 to 25 years.
To properly size your solar panels, you first need to know your RV battery’s capacity measured in amp-hours (Ah). This tells you how much energy the battery can store. Don’t worry if you’re not familiar with battery specifications – here’s how to easily find the amp-hour rating:
There are two main ways to go solar in your RV: You can invest in permanent, roof-mounted panels that are hardwired to your RV’s battery bank. Or you could opt for portable solar panels that you set up and break down at each campsite. The right choice depends on your budget, energy needs, and a few other factors.
Solar panels consist of multiple individual solar cells that convert sunlight into energy. Several panels can be joined together to create a ‘solar array’ that generates more power. The solar panels generate direct current (DC) electricity used to recharge the RV batteries.