RV Details
- Year: 2015
- Model: TREND 23L
- Listing ID: 7041858
- Partner ID: 5040891854
- Posted On: Jun 9, 2026
- Updated On: Jun 16, 2026
Description
FOR SALE: 2015 Winnebago Trend 23L Fully Upgraded, Off-Grid Ready Class C | 24 ft | 64,750 miles | Sleeps 6 | Gasoline (3.6L V6, 280 HP) ~15 MPG outstanding gas mileage in class C built on the reliable Ram ProMaster chassis with a 6-speed automatic.
Drives easy, parks anywhere a large van can, and is now fully sorted for off-grid living or comfortable campground stays.
This isn't a stock RV with a solar panel bolted on. This is a complete electrical overhaul, suspension upgrade, and HVAC conversion.
Solar & Lithium Power System (Complete Off-Grid Conversion)
- Battery Bank: 2× Dufume 300Ah LiFePO4 (600Ah total)
- Solar: 4×100W roof-mounted panels (400W) w/ disconnect switch for safe maintenance
- Inverter: Renogy 3000W Pure Sine Wave powers all 110V outlets off-grid
Three Ways to Charge (all work at the same time):
- ️ Sun solar panels on the roof charge while you're parked
- Driving the engine charges the batteries automatically while you drive
- Plugged in shore power or generator tops you off at camp
Smart Power Management:
- When house batteries are full, system automatically maintains the starter battery
- 400A Emergency Start jump-start the engine directly from the lithium bank if needed - Remote Monitoring: Renogy One Core (WiFi monitors solar, batteries, inverter) + color battery monitor at the dash
Automatic Power Switching (Upgrade) No Manual Cord Swapping:
- Transfer Switch 1: Shore ️ Generator
- Transfer Switch 2: Shore/Generator ️ 3kW Inverter
- All 110V outlets are powered and switch automatically based on available power source
️ HVAC Upgrades
- Roof AC replaced with RecPro Heat Pump (cooling + electric heat) w/ SoftStart
- Digital furnace thermostat
- Dual heating options: propane furnace OR electric heat pump save propane when you have shore power
Suspension Upgrades
- Rear: SuperSprings + SumoSprings
- Front: SumoSprings
- Reduces body roll and sway from crosswinds, passing trucks, and sharp turns
️ Sleeping (Sleeps 6)
- Dinette with Flex Bed system and swivel chairs
- Powered StudioLoft bed (electric lift)
- Rear corner bed with adjustable headrest and under-bed storage
- All beds include mattresses
Kitchen
- 2-burner cooktop with glass cover
- Microwave/convection oven
- Refrigerator with freezer
- Stainless steel sink with high-rise faucet and cold water filtration
- Laminate countertops with flip-up extension
- Pantry and under-cabinet task lighting
Bathroom
- Toilet, sink, and dedicated separate shower
- Tankless water heater endless hot water
- Flexible showerhead (new), retractable shower screen
- Skylight and power roof vent
- Toilet seals replaced
Recent Service & Maintenance
- Engine serviced
- Transmission serviced
- 2800W Onan gas generator fully serviced
- Oil, fuel filter, and spark plugs replaced
- Sewer gate valves and termination cap replaced
- Water pump serviced
Additional Upgrades
- Exterior LP quick-connect box (includes hose & adapters run a firepit or BBQ without hauling an extra tank)
- Outdoor speakers replaced
- New LP/CO detector and smoke alarm
- New fridge vent cooling fans