Solar lighting is fast becoming a popular choice for many RV and trailer owners looking to reduce their dependence on grid power while also benefiting from this clean, renewable energy solution. They are easy to install, cost-effective, and can significantly reduce your energy costs.
Notably, this article seeks to explain in detail the step-by-step process of installing solar lights in RVs and trailers. The methods described below are universally applicable, regardless of the type of RV or trailer.
1. Choosing the Right Solar Lighting for Your RV or Trailer:
The first step in installing solar lights in your RV or trailer is deciding what kind of solar lighting system you need. Typical options include solar lanterns, solar light tubes, or a full RV solar lighting system that powers all lighting inside your RV.
Solar lanterns are self-contained units that usually include a solar panel, light bulb, and battery. They are ideal for occasional use or when you need portable lighting.
Solar light tubes, on the other hand, are a bit more complex, involving a small solar panel mounted on the roof of your RV or trailer, a tube expanding down inside your RV, and a light fixture at the lower end of the tube.
A full RV solar lighting system is the most complex and expensive option. It consists of several solar panels installed on your RV roof, wiring to carry the electricity to your RV’s electrical system, and a solar charge controller to regulate the power and prevent battery overcharge.
2. Acquiring the Necessary Tools and Materials:
Once you’ve decided on the type of system, the next step is to gather all the necessary materials and tools. For a basic solar lantern, all you need is the lantern itself. For a solar tube or full RV system, you might need solar panels, mounting hardware, wiring, a charge controller, a power inverter, and batteries. The tools usually required for installation include a drill, screwdriver, wire cutter/stripper, and possibly a saw for cutting a hole for the solar light tube.
3. Installing the Solar Panels:
Start by marking out the exact position where the solar panels will be installed. This typically involves measuring the RV roof’s size and determining the best layout for maximum sun exposure. Once done, install the mounting brackets of the solar panels onto the roof using the provided screws and your drill. It is advisable to apply some sealant around the screw holes to prevent any possible water leakage.
Next, place the solar panels on the brackets and secure them in place. Depending on the type of panels you’ve chosen, this may involve securing them with screws or sliding them into a track system. Ensure the panels are secure but do not over tighten to avoid damaging the panels.
4. Setting Up the Wiring and Charge Controller:
Next, connect the wiring from the solar panel to the charge controller. This ensures the solar energy collected is regulated, preventing overcharging of your batteries. Depending on your RV set-up, the charge controller can usually be installed near the battery storage area or the electrical panel box.
To set up the wiring, drill a hole in the roof of your RV, ideally close to the solar panels, for the wiring to pass through. It’s recommended to add a drip loop in the wire to prevent water from following the wire into your RV. Use a weatherproof sealant around the hole to prevent water leakage.
5. Connecting Solar Light Tubes or Lanterns:
If you are installing solar light tubes, the next step would be to cut a hole in the ceiling where you want the light fixture to be. Feed the tube up through the hole, from inside your RV to the roof. Then, secure the solar collector panel onto the roof. Connect the tube to this panel, and then seal around the base of the panel appropriately.
For a solar lantern, simply ensure the built-in solar panel is getting enough sunlight for charging, and the installation is done.
6. Connecting to Your RV’s Electrical System:
If you have a full RV solar lighting system, the final step involves connecting the charge controller to your RV’s battery bank and then onto your RV’s electrical system. Usually, this involves connecting the output wiring from the charge controller to your RV’s power inverter. This converts the solar-generated DC power into AC power, which can be used for your RV’s lights and other electrical appliances.
In conclusion, installing solar lights in RVs and trailers may seem challenging, but with the right materials, tools, and a bit of know-how, it can be a fulfilling task. This not only enables you to save energy costs but also contributes to preserving the environment.
Remember, while this tutorial provides in-depth guidance, it’s always sensible to consider professional installation if you’re uncomfortable performing any steps. Professional installers are experienced and can ensure the installation is carried out effectively and efficiently.
Remember to observe all safety precautions while installing your solar lights. Always disconnect electric power before starting installation and avoid handling electric cables and components with wet hands to minimize the risk of accidents.
Enjoy the sustainable and efficient lighting in your RV and trailer delivered by solar energy and feel a part of an environmentally conscious community.
