Off-Grid Power for Mining, Resources and Remote Infrastructure

Beyond the reach of the grid, power has always meant diesel: generators trucked in, fuel hauled out to keep them running, and a standing cost in logistics, maintenance and emissions that everyone on a remote site simply accepts. As resources, infrastructure and civil operators face tightening emissions reporting and rising fuel and freight costs, that default is worth challenging.

A mobile battery trailer offers a practical alternative. Ezyplugs, a Gold Coast-based brand, carries 120 to 200 kWh of usable lithium iron phosphate (LFP) storage on a road-legal trailer that is registered, braked and lit. It has two 22 kW outputs and fills from an existing solar system.

Why remote sites are the natural fit

The economics of off-grid power are dominated by fuel logistics. Every litre of diesel burned at a remote site was first freighted there, and the further out the operation, the more that freight costs. Storing solar energy in a battery on wheels shifts part of that load off the fuel bill entirely — the sun is already on site, and a trailer lets you move that stored energy to wherever the work is.

• Pair it with solar to displace generator run-hours, cutting both fuel freight and on-site emissions.
• Silent operation — valuable near camps, monitoring equipment, and noise-sensitive environmental zones.
• Two 22 kW outputs to run site facilities and tools, or charge light vehicles and equipment.
• A road-legal trailer that redeploys across a site, or between sites, as the work front moves.

Where it works

Exploration and monitoring camps, remote civil and roadworks, telecommunications and infrastructure maintenance, agricultural operations, and environmental or survey work that needs dependable power well away from the network. In each case, the battery can carry the quiet, steady loads on its own and let any remaining diesel run only at genuine peaks — or take it off certain tasks entirely.

A movable asset, not a fixed cost

The advantage of power on wheels is that it never has to sit idle. The same Ezyplugs unit that runs a remote works front this month can charge a light fleet, back up a critical site, or power a community event the next. For operators measured on both cost and emissions, that flexibility is what makes a battery trailer easier to justify than a permanent install. Pricing starts from $149,500 inc GST.

Ezyplugs works with resources, civil and remote operators. To scope power for your sites, email plug@ezyplugs.com or visit ezyplugs.com.