Boat Solar Panel Series Or Parallel

The solar panel on this kit provides multiple connection options.

Boat solar panel series or parallel. Decide between parallel or series wiring for our solar install. Unlike connecting in series connecting in parallel allows the voltage to stay the same but the current adds up. Series would allow us to run thinner gauge wires which means smaller holes in our boat and less potential for leaks. Using the branch connectors you can try both parallel and series.

Series issue as maine sail has said many times before the answer is. A charge controller must be connected. In fact it s the exact opposite of connecting in series. Typical marine solar panels are comprised of a number of silicon cells normally 32 connected together in a series string.

For example it s capable of supporting parallel and series or a connection of both. But to visit the parallel vs. There is a switch in the positive wire between the solar panel and the controller. They have a 30 degree bend capacity that allows easy placement for your any of your appliances.

Using our same example of 5 panels each rated at 12 volts and 5 amps if you connected them in parallel you d still have 12 volts but now 25 amps. How to best orient the solar panels because of shading. See which actually works on your boat in your setup. Every setup is different and there is no universal answer.

This bundle is jam packed with two identical lightweight flexible solar panels. Less leaking would be a huge plus but that tilt test still sticks in my head and makes me nervous.