Workmate: The Off‑Grid Tiny Mobile Office That Doubles as an EV Charging Station

Workmate: The Off‑Grid Tiny Mobile Office That Doubles as an EV Charging Station

0 Comments Ethan Miles

5 Minutes

Workmate at a glance

Imagine a compact, towable office that’s purpose-built for modern mobility and sustainable transport. The Workmate is an Australian tiny mobile office that blends tiny‑house living principles with practical automotive utility: a 4.5‑meter (14.7‑ft) length, a standard 2.5‑meter (8‑ft) width and a 3‑meter (9.8‑ft) height, all on a trailer chassis that tips the scales at roughly 1,500 kg (3,300 lb). It’s designed to be towed by most popular SUVs and light trucks, making it an attractive choice for remote work, events, fleet support or mobile EV charging services.

Design and interior layout

The interior follows a contemporary office layout: a floating desk facing a large window for daylight and views, a lounge with a floating table and a glass rear entrance for seamless indoor–outdoor flow. A compact but well‑appointed kitchen sits adjacent to the workspace and includes a dedicated coffee station — useful for long days on the road or at a remote job site.

Outdoor features

One standout is the integrated rear porch. Although modest in size, the porch has side railings and an extended rooftop that create a semi‑covered deck that doesn’t obstruct sightlines. Because it’s built into the trailer, the outdoor living area travels with the unit and requires no separate setup or attachments. The glass rear doors connect the deck with the interior lounge, expanding usable space for clients, staff or owners.

Vehicle specifications and towing

Workmate's curb weight of around 1,500 kg keeps it within common towable tiny house standards, so most modern tow vehicles with appropriate towing packages can haul it. Important automotive keywords here include towing capacity, trailer, towable office and payload. Prospective owners should verify their vehicle's towing capacity and hitch class before purchase — the Workmate is designed to be towed without needing heavy‑duty commercial equipment.

Off‑grid performance and EV charging capability

The core differentiator is Workmate's energy and water autonomy. A dedicated solar panel system coupled with a high‑capacity battery bank allows the unit to power its internal appliances for up to 38 hours without direct sun. The unit also houses an atmospheric water generator capable of extracting freshwater from air with humidity levels as low as 8%. Most notably for automotive audiences, Workmate is engineered to serve as a mobile charging station for electric vehicles — from scooters and e‑bikes to passenger cars — enabling on‑route recharging or temporary charging hubs at events and remote sites.

Performance in real‑world use

As a mobile charging unit, Workmate targets flexibility rather than rapid DC fast charging seen in fixed stations. It's ideal for fleet support, gradual top‑ups, and situations where grid access is limited. Because the system is solar‑backed and off‑grid, it can operate independently for extended deployments, emergency response, or community outreach.

Market positioning and customization

Tiny Mobile positioned this Workmate variant as a commercial model, but the platform is highly customizable. Options include a queen bed for short‑term accommodation, a composting toilet, a three‑seat lounge, wall‑mounted TV, bar stools and bespoke cabinetry. That adaptability places Workmate between consumer tiny houses and specialized commercial trailers: it’s a niche product aimed at remote workers, event organizers, EV support services, and charities looking for mobile, sustainable infrastructure.

Comparisons and competitive edge

Compared with standard tiny houses, Workmate stands out for its automotive utility: towability, integrated porch, and explicit EV charging capability. Against dedicated mobile charging trailers, Workmate adds a live/work comfort level and off‑grid autonomy, while still delivering practical charging functionality. For buyers prioritizing sustainability, mobility, and multifunctional use, Workmate offers a rare blend of tiny‑home comfort and transport‑oriented engineering.

Why it matters

Workmate demonstrates how tiny‑house design can intersect with automotive and EV ecosystems to create tools that extend freedom, provide mobile infrastructure and support community initiatives. Built by Tiny Mobile, a company with social impact roots, it’s an example of how towable units can serve both private owners and public needs while minimizing environmental footprint through solar power and local materials.

"I’m Ethan — gearhead by nature, writer by choice. If it’s got wheels and horsepower, I’ve probably tested it or written about it!"

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