Portable & Mobile Energy Storage

Foldable solar PV cabins with storage (and optional diesel hybrid), suitcase power stations and EV charging for off-grid and emergency use.

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Portable & Mobile ESS

HLY-20HQ-M · HLY-08/10GP-M Series

When grid connection is unavailable or impractical, HUWRIL ENERGY delivers rapidly deployable mobile power. Our foldable PV cabins unfold on site to reveal solar arrays paired with LFP battery storage — and 8/10ft models add a diesel generator for true 24/7 off-grid operation. The range also includes suitcase portable power stations and DC EV charging units for mobile applications.

Foldable PV cabin, rapid deployment
20ft: up to 261kWh storage, 75–100kW PV
8/10ft: PV + storage + diesel hybrid
Suitcase portable power stations
DC EV charging: 200–750V output
Battery swapping cabinet option

Foldable Solar PV Cabin + Storage

Parameter20ft Cabin8/10ft Cabin
ModelHLY-20HQ-M-75/100K261HLY-08/10GP-M-18K20/30K40
PV Array Power75kW / 100kW18kW
Battery Storage261 kWh20kWh / 30kWh / 40kWh
Diesel GeneratorOptionalIncluded (hybrid)
ApplicationOff-grid power, remote areas, islands, emergency response, construction sites

EV Charging & Other Mobile Products

DC Charging Pile InputAC 380V ±15%
DC Charging Pile OutputDC 200–750V
Current Harmonic (THD)≤5%
Portable Power StationsSuitcase-type mobile energy storage (various capacities, consult factory)
Battery Swapping CabinetAvailable for fleets and two-wheeler applications

Mobile Power Advantages

Rapid Deployment Foldable Design

The 20ft and 8/10ft foldable cabins ship as standard shipping containers, then unfold on site to deploy their integrated solar arrays. No civil works, no permanent installation, no grid connection required — the system generates solar power and stores it in LFP batteries within hours of arrival. This makes it ideal for disaster relief, temporary events, construction camps and remote villages.

Diesel-Hybrid for 24/7 Reliability

The 8/10ft GP models integrate a diesel generator alongside PV and battery storage. The intelligent energy manager automatically chooses the cheapest and cleanest source — solar during the day, battery overnight, diesel only when both are exhausted — dramatically reducing diesel consumption and running cost compared to a generator-only setup.

DC EV Charging on the Move

The mobile charging unit accepts AC 380V grid input and delivers DC 200–750V output with current harmonic distortion below 5%, meeting international EV charging standards. Combined with onboard storage, it can operate as a standalone off-grid charging station for fleets, rural highways and events.

Complete Mobile Power Ecosystem

Beyond the foldable cabins, HUWRIL offers suitcase portable power stations for outdoor and backup use, and battery swapping cabinets for electric two-wheeler and light-fleet operators. This lets us address every mobile power need from watt-level consumer products to 261kWh container-scale systems.

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