Inside the modular power trailer
Resources / Product · 5 min read

Inside the modular power trailer

Bigger battery, longer sessions, fully managed. A look at the unit built for worksites, events and multi-vehicle depots.

Built for capacity

The modular power trailer carries a larger battery for longer sessions and multi-vehicle depots — the workhorse when a van-sized unit is not enough. It is black, liveried and road-ready, and it is leased and maintained by FireHorse rather than bought and managed by you.

Delivered as a service

Booking, dynamic routing and live telemetry plug into how your fleet already operates. Contracted availability guarantees capacity and response time, and battery-buffered resilience means the charge shows up when you need it.

Renewable by default

Every kWh the trailer delivers is renewable-backed and tracked, so the capacity boost never comes at the cost of your emissions reporting.

Power in Motion

Ready to electrify without the grid wait?

Book a 20-minute fleet charging brief and we'll map it to your routes, depots and timeline.

Book a fleet charging brief →