POWRBANK
Hybrid
Battery storage and a generator in one compact, trailered unit — smart switching between the two cuts fuel use, runtime, and noise without sacrificing uptime.
Request Spec SheetThe POWRBANK Hybrid pairs a 40 kVA / 60 kWh battery unit with a 36 kVA generator in a single trailered package. The battery handles the load directly; the generator only runs to recharge it, and only at efficient, high-output levels — not idling around the clock. The result is a system that delivers continuous power with a fraction of the fuel burn, runtime, and noise of a generator running alone.
Key specifications
| Battery Output | 40 kVA |
|---|---|
| Battery Energy | 60 kWh |
| Generator | 36 kVA |
| Voltage | 240V |
| Phase | Single/Split |
Where it deploys
The POWRBANK Hybrid is built for sites that need continuous power but can’t justify a generator running around the clock — anywhere a smaller, single-unit footprint makes more sense than a larger parallel setup.
- Rental fleets – a plug-and-play addition to existing generator inventory, ready to deploy without new infrastructure
- Remote and off-grid sites – lower fuel resupply frequency in locations where refueling is slow or costly
- Noise-sensitive job sites – battery-first operation keeps the generator quiet and infrequent
- Budget-conscious projects – one compact trailered unit instead of a larger parallel BESS deployment
“Setting up the POWRBANK Hybrid unit was extremely easy. It’s as simple as connecting a straight generator.”
Skylar Horn, Technician, United RentalsFull control, from anywhere
Every POWRBANK Hybrid comes standard with ADVANTAGE by POWR2, managing the handoff between battery and generator automatically. The generator only starts when the battery needs a recharge, and runs at efficient output levels rather than idling at low load. From the ADVANTAGE portal, you can see real-time state of charge, generator runtime, and fuel savings — and adjust switching thresholds remotely as site conditions change.
CASE STUDY: POWRBANK Hybrid on Remote Trailer Site
A remote project needed dependable, quiet, overnight power for a double-wide office trailer. They had a diesel generator running 24 hours a day, burning fuel and driving up operational costs – even when the power demand was low. By switching to a POWRBANK Hybrid Battery Energy Storage System (BESS), they cut generator runtime by nearly 90%, lowered fuel costs, reduced emissions, and gained a reliable power source that worked seamlessly around the clock.
