Power issues can disrupt any RV trip, so having the right electrical setup keeps everything running the way it should. Whether you rely on hookups, solar, or a generator, your power system needs to match how you camp and what you plan to run. Choose cords, converters, or charging gear based on your energy use and battery needs so your lights stay steady, your appliances stay powered, and your RV stays ready for every stop along the way.
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Hi Michael! I did a bunch of research and found some stuff. You can only tow a 2026 Chevy Equinox front wheel drive with a gasoline engine behind a motorhome, but NOT with all 4 wheels on the ground. You would have to use a dolly, like the Roadmaster…
Thanks for the picture! I checked with Progressive Dynamics the replacement power converter you need for your Parallax Series 7300 Model 7345 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 45 Amp item #PD4645V.
Hey there Colin, that's a good idea. Lithium is the way to go for more efficiency and longer run time. Since your WFCO WF-8930/50 is just the distribution panel (the breaker and fuse box), you don’t need to replace the whole thing. What you’ll be…
Hey Jesse! If it's just the LED light strip that's peeling off, then I recommend picking up some strong adhesive double-sided take and securing it back in place with that, but if you're talking about the "bar" that the light…
Hey Shawn, congrats on the new 5th wheel trailer. The Watchdog Power Center Surge Protector and Voltage Booster item #HU74ZR is all you're going to need. Adding in the Power Watchdog Surge Protector item #HU82VR would be redundant. The item…
Hey Kenneth, thanks for reaching out! I think it comes set for Lithium, but you will need to check. If you look at the "H6" position on the circuit board (see attached photo), you'll want to make sure that jumper is in the…
Good thinking, Andy good name btw. The Watchdog Surge Protector / Voltage Booster 50A #HU74ZR is a hefty unit, but it does sit outside at the pedestal, so security matters. It has a metal loop built in for a padlock or cable lock, which you can run…
It sure does Brian. The Lippert Hub and Drum Assembly item #LC57DX will indeed work with a threaded grease cap. It has a hub bore of 2.722". This hub is designed for 8,000 lbs axles and has a 8 on 6-1/2 lug pattern. It fits spindles with a inner…
Hey Peter, what hanger dimensions do you need? What height from the mounting surface does the bolt hole need to be? With that I can see if we have a thicker gauge steel hanger option.
Hi Steve, I checked with our team that handles this and can confirm the hardwired, 50 amp Power Watchdog Surge Protector with Bluetooth, WiFi, and Emergency Shut Down #HU82VR is the Gen II version.
Hey David, do you mean to cut the plug off of the Watchdog Power Center Surge Protector and Voltage Booster #HU74ZR and then wire it to your RV outlet? If so, it would be just a matter of cutting and stripping wires to pull this off.
Keeping your RV, camper, or fifth wheel powered and fully operational is a must.
For decades, we’ve helped RV owners stay powered, protected, and confident on every trip. We test electrical products in real setups and share step-by-step guidance so you know how each one fits into your system. From converters and cords to solar gear, batteries, and generators, you’ll find reliable equipment designed to keep your RV running smoothly. With etrailer, you get power solutions you can trust — whether you camp with hookups, go fully off-grid, or do a little of both.
What’s the difference between a 30-amp and a 50-amp RV power system?
A 30-amp system delivers up to 3,600 watts—great for small to mid-size RVs. A 50-amp system provides up to 12,000 watts, powering multiple A/Cs and large appliances. Knowing your power needs ensures you don’t trip breakers or overload your system.
How do I keep my RV’s electrical system protected?
Campground power isn’t always reliable, and one bad surge can fry your electronics. A quality surge protector prevents voltage spikes from damaging your appliances. Power management systems add extra protection by shutting off power when voltage levels are unsafe.
What does an RV power converter do, and do I need one?
A converter transforms 120V AC shore power into 12V DC for your lights, water pump, and fans—while also charging your batteries. If you camp with hookups or a generator, a converter is essential for keeping your 12V system powered and balanced.
How can I power my RV when camping off-grid?
Use a solar panel kit to recharge batteries without noise or fuel. A generator or portable power station gives you backup power for high-draw appliances. Combining solar and battery banks allows for extended off-grid stays with quiet, efficient power.For a breakdown of what solar can handle based on your setup, check out What Can You Run on Solar Power? to build a system that fits your needs.
How do I safely plug my RV into shore power?
Always test the power source first with a polarity tester or voltmeter. Use a surge protector or electrical management system to protect your RV. If the outlet type doesn’t match your plug, use a compatible dogbone adapter to avoid damage or incompatibility.
