🚨 Product Preview: The Smallest 4000-Watt RV Generator Ever Built

🚨 Product Preview: The Smallest 4000-Watt RV Generator Ever Built

Andy Stiebler |

When it comes to RV power, size matters, just not the way you think.

Meet the Flex Power® 4000eM, the most compact 4000-watt RV generator on the market. Tipping the scales at just 110 lbs and measuring only 22" x 16.9" x 13.4", this install-ready unit punches above its weight, delivering serious power in a footprint smaller than most 2800W competitors.

Whether you're building out a van, upgrading your towable rig, or outfitting your toy hauler, the 4000eM gives you:

  • EFI performance for smoother starts and better fuel efficiency

  • Dual fuel flexibility (Gasoline/LP)

  • 50-state CARB compliance for peace of mind

  • Whisper-quiet operation for off-grid or campground chill

This isn’t just a generator—it’s a game-changer for the RV crowd that refuses to compromise. Small size. Serious output. Flex-worthy performance.

👉 Coming soon to RVMP.com Want early access or dealer info? Hit us at sales@rvmp.co or call (855) 427-7978.