If you’re a fellow RV enthusiast like myself, you know the true freedom that comes with hitting the road and exploring the open world from the comfort of your motorhome. But whether you’re venturing out for a weekend getaway or embarking on a months-long road trip, there’s one thing that can make or break your experience: reliable power. You’re going to need electricity for everything from your fridge to your lights, not to mention keeping your devices charged. That’s where the debate between RV Solar vs. Generators comes into play.
Having used both solar panels and a generator in my travels, I’ve had a chance to see their advantages, disadvantages, and overall impact on my RV experience. I’m here to break it down for you, share my personal insights, and offer a few tips and tricks to help you decide which option best suits your needs.
RV Solar: The Green and Quiet Option
Let’s start with the solar option because, in my experience, it’s been a game-changer when it comes to quiet, sustainable, and long-term power.
Advantages of RV Solar
- Eco-friendly: The primary reason I’ve turned to solar is that it’s one of the most eco-friendly ways to generate power. You’re harnessing the sun’s energy rather than burning fuel. For someone who loves to explore nature, using a system that doesn’t harm the environment makes me feel better about my travels.
- Low Maintenance: Solar panels require very little upkeep. Once they’re installed, all you need to do is occasionally clean the panels and make sure everything is in working order. The batteries can last for years, and you’ll find yourself rarely needing to replace anything.
- Quiet Operation: Unlike a generator, which can be noisy (more on that in a minute), solar systems are silent. This means no disruptive hum when you’re camping in nature, allowing for a peaceful environment.
- Renewable Energy: As long as the sun’s shining, you’ll have power. You won’t have to worry about running out of fuel or draining your resources, making solar an incredibly sustainable long-term solution.
- Cost-Effective in the Long Run: Sure, the initial investment for solar panels can be a bit high, but once installed, you won’t have the ongoing fuel costs or maintenance expenses like you do with a generator.
Disadvantages of RV Solar
- Initial Cost: The upfront cost of RV solar systems can be quite expensive. Depending on how much power you need, you may end up spending anywhere from $1,000 to $10,000 for the complete setup.
- Weather Dependent: If you’re traveling to places where the sun isn’t consistently shining, you might not get the full potential out of your solar system. I’ve been in areas with heavy clouds or in the winter months where the sun’s low, and my panels don’t produce as much power.
- Limited Power Output: While solar is fantastic for basic needs like lights, charging devices, and running a fridge, it can struggle to power larger systems. If you want to run an air conditioner or multiple appliances, you may find yourself running short on energy.
- Space: Installing enough solar panels to power all your needs takes up roof space on your RV. Not all RVs have the space to install a significant array, and the panels can be bulky and add extra weight to your vehicle.
RV Generators: The Classic Powerhouse
Generators have been the go-to for RV power for years, and for good reason. But after using both systems, I can tell you there’s a bit of a trade-off in terms of power and convenience.
Advantages of RV Generators
- Consistent Power Supply: Generators provide reliable and consistent power, regardless of the weather. I’ve been in some pretty remote areas where my solar panels couldn’t catch a break from the clouds, but my generator kept me powered up without fail.
- More Power: Generators can easily run high-demand systems like air conditioners, microwaves, and even power tools, which makes them ideal for those who need a lot of power while on the road.
- Fuel Availability: Generators run on gasoline, diesel, or propane, all of which are easy to find at gas stations or RV parks. You don’t need to worry about sunny days to generate power – just fill up the tank, and you’re good to go.
- Faster Recharge: Unlike solar panels, which require a full day of sunlight to charge up your RV’s battery, a generator can quickly recharge your RV’s battery in just a couple of hours.
Disadvantages of RV Generators
- Noise: The sound of a generator running is hard to ignore. It’s not just the loud hum; it can be disruptive to your peaceful surroundings, especially when you’re parked in a scenic location. Plus, you might annoy your neighbors if you’re in a campground.
- Fuel Costs: If you’re relying heavily on your generator, fuel costs can add up quickly. Depending on where you’re traveling, fuel prices can vary, and you’ll need to constantly keep an eye on your fuel levels.
- Maintenance: Generators require regular maintenance, including oil changes, air filter replacements, and ensuring the fuel system is in good shape. The last thing you want is to be stuck without power in the middle of a trip because your generator is out of order.
- Limited Run Time: When the fuel runs out, so does the power. If you’re in an area where fuel isn’t readily available, that could be a problem. You’ll also need to deal with refueling during your trip, which can be an inconvenience.
What’s Better for Each Season?
- Summer: In the summer, when I’m usually running the air conditioning or cooling my RV, I prefer the generator. Solar panels often can’t keep up with the energy needs of AC, especially if the sun is weak. However, if you’re in a sunny area and don’t need to run high-powered appliances, solar is a great option.
- Winter: Winter is an interesting one. Solar panels don’t work as well when the sun’s lower in the sky, and cloudy, snowy days can really hinder their effectiveness. In this case, a generator is a better choice to provide consistent power for heating systems and appliances.
- Spring/Fall: This is when solar panels really shine, especially in mild, sunny conditions. You can stay off the grid for extended periods and enjoy quiet, eco-friendly power without having to rely on noisy generators.
Tips and Tricks for RV Solar and Generators
- For Solar:
- Make sure to invest in high-efficiency panels. If you want to power multiple systems, you’ll need a lot of solar real estate, but high-quality panels can help maximize your energy.
- Use a solar charge controller to prevent overcharging your batteries. It ensures your batteries remain in top condition.
- In cloudy conditions, invest in a good backup system (like a small generator) for those days when your solar system just isn’t enough.
- For Generators:
- Always have enough fuel stored for a few days, especially if you’re venturing into remote areas.
- Regularly maintain your generator—change the oil, clean the air filters, and test it to ensure everything is in working order.
- Invest in a quiet generator. Some modern models are much quieter than older ones, which can make a big difference when you’re camped out in nature.
DIY Installation: How to Install Solar and Generators
Solar Installation:
- Step 1: Choose the right panels. For most RVs, you’ll need between 200 to 400 watts of solar panels. Mount them on your RV roof using a mounting kit.
- Step 2: Install the charge controller inside your RV near your batteries. This device regulates the charging from the panels to the batteries.
- Step 3: Connect the panels to the charge controller and the controller to the battery bank.
- Step 4: Run wires to your RV’s power inverter to convert DC power to AC power.
Generator Installation:
- Step 1: Choose a generator that fits your power needs. Smaller models (around 2,000 watts) are usually enough for basic needs, while larger models are needed for more power-intensive appliances.
- Step 2: Find a safe location for your generator. Ideally, it should be placed outside your RV and in a well-ventilated area to avoid carbon monoxide buildup.
- Step 3: Use a transfer switch to safely connect your generator to your RV’s electrical system.
- Step 4: Ensure that your generator is securely mounted or placed to prevent movement during travel.
Best Brands for RV Solar and Generators
- Solar: Some of the best brands in the market are Renogy, Go Power!, and Zamp Solar. They offer reliable, high-quality solar panels with great warranties and customer service.
- Generators: When it comes to generators, Honda and Yamaha are widely known for producing reliable, quiet, and efficient models. Champion and Cummins Onan are also solid choices for RVers.
Final Thoughts
So, what’s the verdict? Well, it all depends on your needs. If you’re looking for a quiet, eco-friendly solution and you’re staying in sunny places, RV solar is the way to go. On the other hand, if you need more power, can handle the noise, and are traveling in areas with unpredictable weather, a generator might be the best option.
For me, it’s about finding the right balance between solar and generator power. Both have their place in my RV setup, and knowing when to use each has made my travels so much more enjoyable. I’d recommend doing a bit of planning and determining what your main needs are—then, make your decision based on that.
Happy travels, and may your power always be on!