Fuel
70%Less spent on diesel, achievable on hybrid deployments.
Temporary power for Singapore projects
Power the entire site. Quietly.
Battery, grid and generator, engineered into one hybrid system and run by us. Power stops being the thing that holds up your programme, wakes the neighbours, or costs you the tender.
Start with a free trial on one site.
- 250+ Systems deployed across Singapore As of 2026
- In the media: The Business Times, 18 June 2026
- Systems integrator arm of GoRental Global
- Under 50 dB(A)
- No exhaust at the work face
- 5 kWh to 500 kWh
- As quick as same day
Send us the load and the dates. You get a real answer from an engineer the same working day.
The outcome
What actually changes on your site.
Not specifications. Consequences.
Noise
<50dB(A)Quiet enough for night works beside housing. No complaint, no stopped shift.
Emissions
ZeroNothing in the air at the work face. Basements, tunnels and enclosed fit-outs included.
On site
SamedayFleet units are charged and ready. When the dates are tight, that is the difference.
The generator idling through the night to keep one office alive
Switched offCable runs from a single supply point across the whole site
GoneThe 2am refuelling run, and the person who has to make it
Not neededThe emissions section of the tender you could not answer
Answered, in writing
Start small
Nobody changes their site power because of a website.
So we are not asking you to. One load, one site, one month. Keep the generator. Keep the programme. Change nothing else and read the numbers yourself.
Pick your worst load
Whichever one has a generator idling at a third of its rating just to stay alive.
We size it, deliver it, commission it
Your operators are trained before we leave the site. Nothing is left for you to work out.
Read the numbers
Runtime, litres, refuelling trips, complaints. If nothing moves, you have lost a month and nothing else.
Every contractor whose logo is on this page started exactly here.
Start with a free trial on one site.
We do not sell batteries. We take responsibility for whether your site has power.
The real cost
Every one of these is costing you today.
Six numbers from real Singapore sites. You already recognise all of them.
18hrs a day
A genset idling to deliver four hours of useful work.
The genset that never sleeps
Battery takes the base load. The engine starts only when it earns its keep.200metres
Of cable laid, protected, tripped over, then moved again next week.
Programme lost to cabling
Power arrives at the work face. No trenching, no temporary board.1letter
One resident complaint ends the night shift you planned the month around.
A shift, and a conversation
Under 50 dB(A). Quiet enough that the work simply continues.2am
Somebody awake to refuel a machine that is not allowed to stop.
Fuel stored on a live site
Charge overnight, run all day. Nothing to store, nobody to send.0points
Scored on the emissions section of a bid you were otherwise winning.
Tenders that score carbon first
We hand you kWh delivered, litres avoided and CO₂ saved, in writing.0power
Basement, tunnel, gondola, third floor of a live building.
Where a generator cannot follow
The unit goes where the tools go. Nothing is burning, so enclosed spaces open up.
The hybrid system
Three sources. One system. One number to call.
We are not battery evangelists. Every source is excellent at something and useless at something else. Our job is to put each one where it belongs.
A typical hybrid site, over a working week
Indicative. Yours is sized from your actual load profile.
Battery storage carries the base load, silently
Grid supply charges and takes steady demand
Generator covers true peaks only
The generator does not leave your site on day one. It stops running for eighteen hours to deliver four hours of useful work. That single change is where most of the saving lives.
Battery energy storage
Silent, emission free, instant. It takes the long, low, unglamorous loads that a generator should never have been running.
Grid supply
Where a supply exists, we use it properly: charging overnight on cheaper demand, and shaving the peaks that inflate your bill.
Diesel generation
Still the right answer for genuine peaks and long heavy plant duty. Kept, sized correctly, and run a fraction as often.
Every scale
One hand tool, or the whole development.
You should never change supplier because the project grew. The team that drops a 5 kWh unit beside a gondola designs the containerised system that carries the whole site.
Hand tools, lighting, small welfare units
5 to 8 kWhSite offices, industrial loads, backup supply
20 to 30 kWhSite-wide power, peak shaving, whole developments
Up to 500 kWhBattery working with grid, generator or solar
Hybrid
Our own platform
We build the hardware, so we can promise the outcome.
Most portable power here is bought from an overseas factory and resold with a new sticker. When it fails on a Saturday, nobody local can tell you why. The EH-Series is ours. Designed here, localised for Singapore, patent application filed April 2026.
- Patent pending
- Localised for Singapore
- We hold the drawings
- Serviced here
A reseller has to email a factory and hope. We open the drawing.
The difference
There is no second version of what we do.
We do not need to name competitors. The comparison speaks for itself.
| An importer or reseller | Energy Revolution Engineering | |
|---|---|---|
| The product | Bought from an overseas factory, rebadged | The EH-Series, our own design, patent pending |
| Compliance | Documentation written for another market | Built and documented for Singapore sites |
| Modifications | Email the factory. Wait. Usually no. | We hold the drawings. Usually yes. |
| Sizing | Sells you what is in the container | Sized from your actual load and runtime |
| Cabling | One supply point, long runs, more cable | Power delivered at the work face |
| Scope | Sells you a box | Powers the whole site, battery, grid and genset |
| Range | One or two models | 5 kWh to 500 kWh, plus partner products |
| When it faults | A support ticket in another time zone | The engineer who commissioned it |
| Backing | Whatever the local entity can carry | Systems integrator arm of GoRental Global |
Proof, not promises
Already running on Singapore's hardest sites.
250+
Systems deployed across Singapore
As of 2026
2 MWh
Clean energy supplied through our fleet
And climbing every month
12
Documented deployments you can read in full
Tunnels, MRT, HDB, events, food and beverage
223 t
CO₂ avoided on reported projects
Figures we hand to your ESG team
The contractors and agencies who already rely on us
In the media
The national press already reported the numbers.
"Created in collaboration with Energy Revolution Engineering, the EH-ONE+ was made to comply with Singapore's safety and regulatory standards."
The Business Times, 18 June 2026. The feature reports that switching from generator sets to the EH-ONE+ can lead to cost savings of 40 to 50 per cent while maintaining uninterrupted power supply on site, and that these battery energy storage systems have prevented 1.5 million kilograms of carbon emissions to date.
Read the full article →Tell us the load. We will tell you the system.
What needs powering, for how long, and when. That is enough for a real answer. The fleet is finite and the good dates go early.