Caravan Solar Panels
How off grid can you go?
Benefits of Solar Power from Perth's Caravan Solar Panel Installers
As experienced caravan solar panel installers, RV Solutions WA knows there are many advantages to having a solar system installed into your caravan, camper or motorhome. Besides the extensive options for remote camping in the most beautiful corners of our country, caravan solar panels are also more affordable and lower maintenance than other options such as generators.
If you’d like to learn more about how solar systems work before choosing a setup, the Australian Government’s energy.gov.au solar and batteries guide is a helpful independent resource.
Why Choose Local Caravan Solar Panel Installers
Getting your system fitted by experienced caravan solar panel installers matters more than most owners realise. A poorly wired setup can drain your battery faster than it charges, void your caravan’s warranty, or fail the moment you’re furthest from help. As caravan solar panel installers based in Rockingham, our team sizes each system to your actual power draw — fridge, lighting, water pump, and any inverter-run appliances — rather than selling a one-size-fits-all kit.
Fixed vs Portable Caravan Solar Panels
Most customers choose between roof-mounted fixed panels and portable folding panels, and often a combination of both. Fixed panels charge passively while you drive or are parked in the sun, with no setup required. Portable panels can be angled directly at the sun and moved into shade-free spots your caravan can’t reach, which matters a lot camping under trees. Our caravan solar panel installers can talk you through which combination suits your travel style, whether that’s weekend trips around Perth or extended off-grid touring further afield.
Pairing Solar With the Right Battery
A solar system is only as good as the battery bank storing that power. We pair caravan solar installations with lithium battery upgrades for customers wanting faster charging, lighter weight, and a deeper usable capacity than traditional lead-acid batteries. If you’re planning a fully off-grid setup, it’s worth reading our guide on off-grid caravan power for WA conditions, which covers panel sizing, battery capacity, and inverter selection in more detail.
Whether you’re upgrading an ageing system or fitting solar for the first time, our caravan solar panel installers handle everything from panel selection and regulator setup through to full battery and inverter integration, all backed by our workshop’s ISO-certified processes.
- Solar panels are increasingly affordable
- The more solar panels you have, the more power you can bank away
- Solar panels, batteries and inverters increase the value of your caravan
- Off grid camping options
- Decreased carbon footprint vs generator
- Cheaper in long run (fuel to run generator, powered campsites)
- Low maintenance costs
- Constant source and supply of energy
How effective are caravan solar panels on an overcast day?
Attaching solar panels to your caravan is our recommendation if you plan to get off-grid often. Solar panels are a sustainable way to charge your caravan’s batteries, and aren’t limited by how much fuel you bring on your trip. While solar panels may seem unreliable if there isn’t much sunshine, generally in Australia this isn’t a problem, especially in summer.
Even on a rainy or overcast day, there will typically still be enough particles of light (protons) coming through the clouds from the suns rays for your solar panels to generate electricity. Plus, excess energy generated on sunny days can be stored in batteries for use at a later time, if you’re particularly concerned about upcoming weather.
Frequently Asked Questions
Attaching solar panels to your caravan is our recommendation if you plan to get off-grid often. Solar panels are a sustainable way to charge your caravan’s batteries, and aren’t limited by how much fuel you bring on your trip. While solar panels may seem unreliable if there isn’t much sunshine, generally in Australia this isn’t a problem, especially in summer.
Even on a rainy or overcast day, there will typically still be enough particles of light (protons) coming through the clouds from the suns rays for your solar panels to generate electricity. Plus, excess energy generated on sunny days can be stored in batteries for use at a later time, if you’re particularly concerned about upcoming weather.
While the more solar panels you can fit onto your caravan roof the better, the minimum solar panel size you need will depend on your power consumption. You need to consider the appliances you'll be using and how often you'll use them. If you’re having trouble figuring this out on your own or deciding what solar panel type is right for you, our team are always more than happy to have a chat.
Solar panels require very little maintenance. Regularly cleaning the panels to remove dust and debris is usually sufficient. This ensures they can effectively absorb sunlight and achieve maximum power generation. It's also good practice to check the wiring and connections periodically to ensure everything is in good condition.
High-quality solar panels like the ones we stock here at RV Solutions can last for more than 25 years with minimal decrease in efficiency. The lifespan of your solar panels may depend on various factors, including the quality of the panels, installation, and the conditions they are exposed to.
In a caravan solar system, your battery system serves as a storage unit for the power generated by solar panels. The two best options on the market are a lithium battery and an AGM battery. At RV Solutions, lithium batteries are our top recommendation, as they are the most lightweight and efficient option, and handle high power demands, making them ideal for frequent off-grid use.
You can learn more about caravan lithium batteries here, or call our knowledgeable team to have a chat.
Solar is the backbone of an off-grid setup, but pairing it with the right battery bank and, if needed, an inverter is what makes it work reliably. For a full breakdown of sizing your solar, batteries and inverter together, see our Off-Grid Caravan Power Setup Guide.