Wiring A Solar Panel To A Motorhome

Wiring your solar panels in parallel increases the amperage while keeping the voltage the same.

Wiring a solar panel to a motorhome.

This creates a 12 volt 200 watt combination. Solar calculator for rv or camper van conversions. In my last article i explained how i came about acquiring a 250w solar panel for the motorhome. To lead the cable securely through the roof of your motorhome use a sunworks roof cable gland.

This prewired for solar rv included the installed charge controller but it did not have any solar panels installed from the factory. Pretty simple so far as we have basically just brought the power produced by the rooftop mounted solar panels inside the rv. In some of the newer instances that use this form of wiring the charge controller is already present the only piece that needs to be added is the solar panels themselves. That means if you wire panels with different wattages the overall outcome won t be affected.

1 best sellers in solar panels on amazon. Solar panels in parallel arrays. Diy wiring diagrams for 100w 200w 300w 400w 600w 800w kits. In my case with four 100 watt solar panels to work with the solution was to connect 2 solar panels together in a parallel configuration.

Place the batteries and connect them to the control box. Product list and cost of components. Here s how i wired my solar panels for rv boondocking why i chose 10 gauge romex wiring. Motorhome solar panel installation not as difficult as you might think.

Solid wire passes electricity at a capacity 1 size greater than stranded wire. After a year of trepidation i had considered many times having the panel installed by a professional but the prices quoted were very high. Put in the control box. Be sure to consult the instructions provided with any.

That means the 10 gauge wire works as if i had used 8 gauge automotive. So if you wire together a 100 watt solar panel and a 175 watt solar panel in parallel you ll get a total of 275 watts. This is easily done using sunworks pvc solar panel mounts. 2 how to install solar panel on rv.

For my installation of rv solar panels 10 gauge household romex wiring was chosen for a few reasons. Disconnect the rv batteries and measure the roof. Assemble the braces and frames then install the panels. You must allow a small gap underneath the solar panel to allow air to circulate.

The connection to your battery must be fused correctly. We ve connected the solar panels to the combiner box ran wire inside the rv to the location we are going to mount the solar charge controller and installed a solar panel disconnect switch.