Why an RV Generator Matters
RV travel demands dependable, quiet power to keep your essential systems running — from air conditioning on hot summer days to refrigerators, lights, and outlets during long drives or overnight stops. A reliable RV generator ensures your comfort and safety no matter where you park.
A quiet inverter generator delivers clean, stable electricity that protects sensitive RV electronics, meets campground noise limits, and provides the freedom to camp off-grid. Whether you're powering a small RV, travel trailer, or a full-size motorhome, the right generator keeps your appliances running without sacrificing peace, convenience, or fuel efficiency.
Choose the Right RV Power for Every Adventure
From weekend getaways to full-time RV living, pick the generator that fits your lifestyle.
Compare RV Generator Options
Most RVs in the U.S. need between 3000W and 4500W to run essential systems like A/C, fridge, lights, and outlets during travel or overnight stops.
For Small Campers
The 2400P is ideal for vans, teardrop trailers, and national park camping with light loads.
For Full-Size RVs
The 4500P / 4500PD run most RV air conditioners and essential appliances with clean inverter power.
For Higher RV Loads
The 4000i open-frame inverter supports RV air conditioning plus heavier tools or heaters when you need extra headroom.
For RV + Home Backup Use
Choose a 4500P or 4500PD when you want one generator that powers your RV on the road and keeps key home circuits running during outages.
Shippings
Yes, we ship backup generators to all U.S. states with tracking and insurance.
Standard delivery takes 3–5 business days. West Coast & Midwest locations may arrive faster.
We primarily ship via UPS, FedEx, and Amazon Logistics to ensure safe delivery.
Home Backup Generator FAQ
Most 13,500 BTU RV air conditioners run well with 4500-watt inverter generators such as the Erayak 4500P or 4500PD.
For detailed sizing charts and startup watt requirements, see our guide:
Can a Generator Run Your RV Air Conditioner?
Erayak inverter generators operate significantly quieter than open-frame models, making them suitable for campgrounds and national parks.
Compare noise levels across RV generator sizes here:
RV Generator Noise Levels Explained
Gasoline gives maximum output for running RV air conditioners. Propane offers cleaner storage and longer runtime with onboard tanks.
See full pros & cons in our fuel comparison guide:
RV Generator Fuel Options
Yes — a 30A TT-30 outlet is the safest connection for RV shore power.
Learn the difference between 30A and 50A RV hookups here:
Understanding RV Generator 30A/50A Connections
Yes — a 4500-watt inverter generator can power essential home loads like the fridge, Wi-Fi, lights, and small heaters.
See recommended wattage ranges here:
RV & Home Generator Wattage Requirements
Always place the generator outdoors in a ventilated area, typically 10–20 feet from your RV.
See our safety checklist for proper positioning:
RV Generator Safety Guide
Erayak inverter generators produce low-THD pure sine-wave power safe for laptops, TVs, and RV control boards.
Learn why clean inverter power matters:
RV Generator Basics & Power Quality
Yes — inverter generators are ideal for off-grid camping, battery charging, and cooling during hot afternoons.
Get our full boondocking strategy guide:
Boondocking Generator Strategy
Store your generator dry, upright, and properly secured while towing or traveling.
Read full transport instructions here:
RV Generator Storage & Transport
Regular oil checks, monthly start-ups, and proper storage help ensure your generator performs during outages.
👉 Full maintenance guide：
Home Backup Generator Maintenance Tips
Runtime varies by load and fuel type. A 4500P typically runs 6–10 hours at 25–50% load.
See real-world runtime charts for RV conditions:
RV Generator Runtime Guide
Need Help Choosing the Right RV Generator?
Tell us your RV model and AC size — we’ll help you pick the ideal generator.
Stay Comfortable Wherever You Park
Erayak RV generators keep your trips powered, quiet, and stress-free.
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