Wanderwell 14x7 cargo trailer custom conversion
Our Work

14x7 Cargo Trailer

Wanderwell

All modern comforts, towable freedom

Cargo Trailer

Platform

14' x 7'

Wheelbase

4

Sleeps

1200Ah

Battery

800W

Solar

12 weeks

Build Time

The Build

Wanderwell is not a minimalist, just-getting-by camper. This rig is seriously powerful, with all the modern comforts packed into a compact trailer. AC and heating, a full shower with bidet, sleeping room for four, French doors, and a 1200Ah battery bank that makes off-grid living effortless.

The Build

The electrical system is built for extended stays: 1200Ah lithium battery bank for multi-day autonomy, 800W roof-mounted solar array, 3000W inverter capable of running household appliances, and a 30A shore power connection for reliable charging when available. From climate control to cooking and entertainment, this system makes life off the grid feel effortless.

Plumbing includes a 40-gallon freshwater tank paired with a 30-gallon undermount greywater tank. A Laveo dry flush toilet is odorless, hygienic, and completely water-free. The hot shower, sink, and integrated bidet create a surprisingly refined mobile bathroom.

The Happijac bed lift system allows the sleeping area to raise or lower, creating flexible space for storage, lounging, or gear. A convertible dinette transforms into a second queen-size bed when needed. Integrated appliances — refrigerator, TV, microwave, and toaster oven — support everyday comfort without clutter. Rear French doors flood the space with natural light and provide easy access for airflow or loading gear.

Climate control comes from a MaxxAir Deluxe fan with remote and thermostat plus a Pioneer Mini Split AC and heat pump for powerful heating and cooling year-round.

Why a Trailer

The client already owned a truck they liked driving. The trailer let them keep their daily driver and add a fully built living space they could hitch up whenever they wanted. At camp, they unhitch and have a free vehicle — something you can’t do with a van. The 14’x7’ footprint is comparable to a Sprinter 170 Extended in floor space, but the trailer cost a fraction of what a Sprinter would have. That savings went straight into the build.

What's Inside

Build Details

01

Off-Grid Electrical

Massive power for extended off-grid stays.

  • Renogy 1200Ah lithium battery bank
  • Renogy 800W roof-mounted solar array
  • Victron 3000W inverter/charger
  • Victron MPPT solar charger
  • 30A shore power connection

02

Kitchen & Bathroom

Full kitchen and refined bathroom.

  • Dometic refrigerator and microwave
  • Toaster oven
  • 40-gallon freshwater tank
  • Hot shower with bidet
  • Laveo dry flush toilet

03

Living & Climate

Flexible living space with year-round climate control.

  • Happijac bed lift system
  • Convertible dinette to queen bed
  • Pioneer Mini Split AC and heat pump
  • MaxxAir Deluxe fan
  • Rear French doors

Gallery

The Details

Wanderwell cargo trailer interior living space
Wanderwell cargo trailer kitchen areaWanderwell cargo trailer build detailsWanderwell cargo trailer interior layoutWanderwell cargo trailer finished exterior

Next Project

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