Boat Solar Panel System

Installing one or more photovoltaic solar panels on your boat is a great way to keep your batteries topped off and in larger installations replace the power consumed by house loads.

Boat solar panel system.

There are four important components to a marine solar panel system. When sunlight hits a boat s solar panels it generates an electrical current. In other words the marine solar panel is just a solar panel that collects energy from the sun and uses it to power the boat in many ways. You can be running on one battery but charging two at the one time.

These connectors are easily disconnected. Great for a boat with a battery isolator switch. The most popular use of this type and the sunpower marine solar panels is to recharge the batteries in the boat but it can be used to power the electrical system of the sailboat. Most solar panels come with mc4 connectors attached to 3 foot solar wire pigtail coming from the panel junction box.

Now available is a regulator which can charge two batteries individually at the same time. Solar controller except for small trickle charge systems all solar systems should have a solar controller. Small panels maintain or trickle charge batteries while you re unplugged from shore power. Fixed panel mounting for the larger vessel or portable solar panel kits for the smaller boats.

Solar energy systems on boats work similarly to other portable off grid systems.