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FLEET + MOBILE Series — Fleet & Mobile Energy Systems

Grid upgrades cost $200K–$500K and take 18 months.

Battery-buffered charging eliminates the grid constraint. Fleets charge at off-peak rates, on any schedule.

01 — The Numbers

Grid-dependent depot charging vs battery-buffered

Today

$200K–500Kgrid upgrade cost per depot
12–18+months grid upgrade wait
30–50%of bill is demand charges
$0.70/kmdiesel premium vs electric

With battery-buffered charging

$0grid upgrade required
Weeksdeployment time
40%peak demand reduction
$0.70/kmsaved per kilometre vs diesel
02 — The Challenge

What fleet operators face today

  • Grid upgrades for depot charging cost $200K–$500K and take 12–18 months
  • Peak demand charges spike when multiple vehicles charge simultaneously
  • Diesel fleet costs are rising and subject to carbon reporting obligations
  • Construction and temporary sites need mobile charging with no permanent infrastructure
  • Significant reduction in diesel consumption for mobile generator replacement — outcome varies by site profile
03 — Key Outcomes

What battery-buffered systems deliver

Outcome 01

Eliminate Grid Upgrade Costs

Battery buffer removes the need for expensive connection upgrades. Charge from existing supply, dispatch at full power when the fleet returns.

Outcome 02

Reduce Fleet Charging Costs

Off-peak energy storage and intelligent dispatch. The battery charges when rates are lowest and delivers power on the fleet's schedule.

Outcome 03

Deploy in Weeks, Not Months

Containerised systems operational without grid infrastructure changes. No DNSP approval delays, no civil works.

Outcome 04

Enable Mobile and Temporary Charging

Relocatable energy for construction, events, and temporary operations. Battery power where the grid doesn't reach.

04 — Systems

Purpose-built for fleet and mobile deployment

BRIGHT FLEET Series

Depot-scale battery-buffered charging systems. Sits between the grid and chargers, stores off-peak energy, and dispatches at full power for fleet schedules. 360kW–2MW containerised units sized to fleet requirements.

BRIGHT MOBILE Series

Relocatable battery energy systems for temporary and remote sites. Trailer-mounted or container units that replace diesel generators at construction sites, events, and interim depots. Deploys in hours, relocates when the job moves.

05 — Typical Applications

Built for

EV truck depots Logistics operators Construction site power Last-mile delivery Commercial transport charging Temporary event infrastructure

Get a depot charging plan

Send depot details — fleet size, shift patterns, site constraints. A system design and cost model follows.

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