How To Connect Solar Panels To Rv Battery

The solar output if goes beyond whats needed for battery can heat them and destroy their capacity to hold charge.

How to connect solar panels to rv battery. This will help prevent a fire or battery explosion in the event of a short in the wiring. Safety is your number one priority so remove all batteries cables before you do anything. One can also connect the solar panel output to the battery but with that you will be putting batteries at risk. Connect the positive wire from the solar panel to a battery cable with a fusible link between the battery and the solar panel.

In the rv does the charge controller have leads for inputs if not and you are directly connecting the panel to the battery leads you will have to install an additional caharge controller if so just connect the panel and leads to the rv controller which i assume is connected to the batteries. Connect the negative wire of the solar panel to the negative terminal of the battery. These come with alligator clips so you can connect them straight to the battery. Assemble the braces and frames then install the panels.

Take the panels out of the protective carrying case unfold the panels extend the support legs point portable solar panels directly toward the sun connect the alligator clips to your rv battery terminals red to red black to black verify the charge. In the first picture it is an series connection of the batteries. Put in the control box. You shouldn t connect a solar panel to an rv battery without using a solar charge controller since it prevents overcharging.

Installing a solar charging system can have great benefits for rv owners looking for an alternative way to keep rv batteries charged. Solar panels have short cables so you may need to add some solar panel extension cables to ensure that you can get your panels in the sun. Place the batteries and. To connect these portable solar panels to your rv.

I recommend the renogy 100w suitcase with solar charge controller. The simple thing here was to connect the one end to the solar panel and the other to the battery terminal via a controller.