An RV generator is, without question, one of the most important systems in your rig — especially if you plan to boondock, travel off-grid or camp without full hookups. Here are some critical reasons why:
- Power When You’re Off the Grid
- You can run essential systems (A/C, microwave, outlets, fridge in electric mode) without shore power.
- It makes boondocking, tailgating, and off-season travel possible — even in remote spots with no hookups.
- Keeps Appliances Running Smoothly
- Avoid food spoilage by keeping your fridge and freezer running during travel or power loss.
- Keeps HVAC and ventilation functional during hot or cold weather.
- Powers devices like your coffee maker, laptop, or TV when you’re parked at a rest stop or truck stop.
- Back-Up Power = Peace of Mind
- Storm knocks out campground power? Your generator has you covered.
- Traveling with medical devices, pets, or kids? A generator can ensure they stay safe and comfortable.
- Supports Routine RV Maintenance
- Techs at service centers (like Coastal RV Center) can use the onboard generator to test electrical systems.
- Lets you perform diagnostics or repairs without needing to be plugged into a power pedestal.
- Charges Your RV Batteries
- Most generators also power your converter/charger, keeping your 12V house batteries charged up.
- Especially useful during longer trips when solar or alternator charging isn’t enough.
REMINDER! Be sure to change your generator oil regularly for 5 very specific reasons.
- Lubrication: Fresh oil keeps moving parts coated, reducing friction and wear.
- Cooling: Oil helps carry heat away from internal components, preventing overheating.
- Contaminant Removal: Over time, oil collects metal particles, soot, and debris; changing it removes these contaminants.
- Corrosion Prevention: Old oil can become acidic and damage engine surfaces.
- Performance & Longevity: Regular oil changes help your generator run smoothly and extend its lifespan.
Editor’s Note: Our RV-certified service team at Coastal RV Center are very experienced working on virtually all RV generators.
