A Battery Trailer is a mobile battery trailer that provides temporary, emission-free power at locations where the electricity grid is missing, limited or not available in time. Battery Trailers are used as a silent and sustainable alternative to diesel generators on construction sites, infrastructure projects and events.
A Battery Trailer is a mobile energy solution on trailer, equipped with an advanced energy storage system. The trailer delivers power directly on site and can be charged via regular EV charging poles or power. Depending on the model, the Battery Trailer also features an integrated water basin, making it widely usable on construction sites and event locations.
A key distinctive advantage of the Battery Trailer is the combination of mobility, continuous power and high peak power.
Whereas a Battery Box is often deployed permanently on site as an energy buffer, the Battery Trailer is designed to be quickly deployable on changing projects, without compromising on performance.
The Battery Trailer not only delivers stable continuous power, but can also short-term peak load on. This is essential for construction and infra applications where machines and plants start up simultaneously.
Case examples:
With this, the Battery Trailer acts as a mobile, stand-alone energy supply offering reliability, flexibility and continuity at any location.
We actively think along in the preliminary stages of projects and tenders. In doing so, we support:
We deliver substantiated insights:
These simulations help clients and consultants understand costs, savings and operational risks.
When required, we temporarily install a Battery Trailer as proof-of-concept. This allows the client to directly experience in the decision-making phase:
Our Battery Trailers are plug-and-play and modular. Specific models with associated peak powers and capacities.
These peak capacities show that the Battery Trailer is suitable not only for continuous use, but also for short-term high load, e.g. at:
This makes the Battery Trailer a fully-fledged, professional alternative to traditional energy solutions on site.
Battery Trailers are used for, among other things:
The Battery Trailer can be charged via:
This allows charging on site, at the yard or via public and private charging points.
The Battery Trailer delivers power through the available connections, efficiently and stably, even at low or varying loads. Combined with the buffer function, the system remains reliable under varying conditions.
Battery Trailers are increasingly used in tenders where emission-free construction is demanded. By using a Battery Trailer, you meet more stringent requirements in terms of durability, noise and emissions, without compromising on reliability or uptime.
Subsidies and tax schemes are available for the purchase or deployment of a Battery Trailer in many cases, such as:
We will be happy to advise which scheme applies in your situation.
What is the difference between a Battery Trailer and a diesel generator?
A Battery Trailer delivers power without emissions, noise or fuel consumption and operates more efficiently under varying loads than a diesel generator.
What is the difference between a Battery Trailer and a Battery Box?
A Battery Trailer is on a trailer and designed for road transport. A Battery Box is skid-mounted and designed for fixed placement on site.
How long can a Battery Trailer supply power?
The deployment time depends on the model and consumption. At low load, a Battery Trailer can supply power for several hours to days.
Can a Battery Trailer be charged at an ordinary charging station?
Yes, Battery Trailers can be charged via regular EV charging posts (Type 2 AC), depending on configuration.
Is a Battery Trailer suitable for inner-city work?
Yes, its quiet and emission-free operation makes a Battery Trailer very suitable for inner-city projects and residential areas.
Is maintenance nodig?
Maintenance is limited as there is no internal combustion engine, oil or filters.
Are Battery Trailers suitable for rental?
Yes, Battery Trailers are robust, easy to operate and therefore very suitable for rental applications.
Energy Infra is your reliable partner in emission-free construction. Together with leading clients and partners, we are working towards a future where diesel generators are a thing of the past.
Our mission is to make renewable energy accessible to anyone who needs temporary or mobile power. We combine technological innovation with practical applicability so that any organisation can easily switch to an emission-free power supply.
Get in touch or schedule a demo Make your next construction site work without emissions.
A Battery Trailer is a mobile battery trailer that provides temporary, emission-free power at locations with no or limited grid connection. It is a quiet and sustainable alternative to diesel generators.
Battery Trailers are used on construction sites, infrastructure projects, events and during temporary grid replacement where flexibility, silence and emission-free operation are important.
A Battery Trailer operates without emissions and noise and delivers energy only when needed. A diesel generator runs continuously, consumes fuel and causes emissions and noise.
A Battery Trailer is on a trailer and designed for road transport. A Battery Box is skid-mounted and designed for fixed placement on site.
The deployment time depends on the model and consumption. At low load, a Battery Trailer can supply power for several hours to days.
Yes. Battery Trailers deliver high peak power in addition to continuous power, making them suitable for starting heavy machinery and plants.
These include construction huts, lighting, power tools, pumps, cranes, rebar machines and temporary installations.
A Battery Trailer can be charged via an EV charging station (Type 2 AC), power current (400 V) or in combination with an existing grid connection.
Depending on the configuration, simultaneous charging and discharging is possible, which is useful for long-term projects or grid support.
Yes. The whisper-quiet and emission-free operation makes a Battery Trailer very suitable for inner cities and residential areas.
A Battery Trailer is whisper quiet and produces hardly any audible noise, unlike diesel generators.
Maintenance is limited. No internal combustion engine, no oil, no filters and no fuel logistics are required.
Battery Trailers use Lithium-Iron Phosphate (LFP) batteries, known for their safety, stability and long service life.
Yes. Battery Trailers are widely used in emission-free construction and meet stricter requirements on emissions and noise.
Yes. Battery Trailers are regularly included in tenders where sustainable and emission-free power supply is required.
In many cases, Battery Trailers are eligible for schemes such as SSEB and MIA/Vamil. We will be happy to advise you on what applies in your situation.
A Battery Trailer is quick to deploy: install, connect and work immediately, without fuel deliveries or long start-up time.
Yes. Due to its robust construction and easy operation, Battery Trailers are very suitable for rental to construction and civil engineering companies.
The system is protected and switches back or off automatically to prevent damage and ensure safety.
Yes. Battery Trailers can be combined with grid connections or other energy sources to increase flexibility and deployment time.
Yes. Battery Trailers are equipped with safeguards and monitoring to ensure safe use on site.
It depends on the power required, the deployment time and the application. We will gladly advise which Battery Trailer model is best suited to your project.
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