Temporary Power Equipment

A data center under construction or undergoing significant electrical work runs on temporary power before the permanent switchgear is energized and tested. The construction crew, the environmental controls protecting installed equipment, the commissioning test loads, and the transition sequence from temporary to permanent all depend on a temporary power setup that is capable, reliable, and correctly matched to the project's load requirements. Getting that equipment in place on time, in the right configuration, is what keeps the project schedule intact.

Temporary power equipment for data center projects, including portable generators, temporary switchboards, power distribution equipment, and load banks for commissioning testing, can be purchased rather than rented when a project is large enough and long enough. We finance temporary power equipment purchases for electrical contractors who own their own fleet, data center developers who need temporary power for a multi-building campus build, and operators who need commissioned standby capacity during planned maintenance on permanent systems. Transactions start at $50,000, with application-only financing available up to approximately $400,000.

The equipment category spans several asset types with different use cases and financing profiles.

Portable diesel generators in the 100kW to 2,000kW range are the primary temporary power source for large construction projects. These units are trailer-mounted or skid-mounted for mobility and feature weather enclosures that allow outdoor deployment. Unlike permanent diesel generators that are secured to concrete pads with permanent exhaust systems, portable units are designed to be repositioned as construction phasing requires. Fuel consumption at load determines how long they can run on available tank capacity, and most temporary deployments include fuel service contracts alongside the equipment.

Temporary switchboards and distribution panels provide the circuit protection, metering, and distribution points that connect temporary generators to construction site loads. A typical temporary power distribution system for a large data center build includes multiple temporary switchboards, feeder cable, camlock connections, and distribution panels serving different sections of the construction site. These components are purpose-built for temporary deployment and move from project to project.

Load banks are testing tools rather than power sources. They provide a calibrated electrical load that allows generators, UPS systems, and electrical infrastructure to be tested under controlled conditions before live load is connected. Load bank testing is a commissioning requirement for generator and UPS systems going into service in any serious data center. Contractors who regularly commission data center power infrastructure often own their load banks outright rather than renting them for each project.

Transfer switches for temporary power deployments differ from the automatic transfer switches used in permanent installation. Temporary transfer solutions allow a site to switch between utility and generator power in a controlled sequence without the permanent installation requirements of an automatic transfer switch.

Electrical contractors specializing in mission-critical work often own portable generator fleets and temporary distribution equipment rather than relying on rental. Ownership avoids the availability uncertainty of the rental market during peak construction seasons and allows the contractor to deploy equipment on their own schedule without rental cost bleeding into project budgets.

Data center developers with active multi-site pipelines may find that owning portable power infrastructure for construction staging is more economical than renting across multiple simultaneous projects. The capital investment in a portable generator fleet has a clear return calculation when the alternative is six-figure rental costs across several builds per year.

Power infrastructure integrators who take on commissioning work for data center projects own load banks and testing equipment as core business tools. Power infrastructure integrators doing generator and UPS commissioning work for major data center operators need reliable, well-maintained testing equipment available on demand.

Operators managing planned outages for permanent power system maintenance need temporary power to maintain cooling and critical loads during the window when permanent infrastructure is offline. A well-equipped maintenance contractor or a data center operator with a service team may invest in portable temporary power equipment for that specific use case.

Temporary power generators and distribution equipment exist in a robust secondary market. Units come off rental fleets, come out of completed construction projects, and become available when contractors downsize. Well-maintained temporary generators with documented service histories are excellent candidates for financing and often represent significant savings compared to new equipment.

We finance used temporary power equipment through our used equipment financing program. For generators, we look at operating hours, maintenance records, and the condition of the engine and alternator. For distribution equipment, condition assessment is simpler but documentation of calibration and testing history matters. The age and hours of a temporary generator fleet tell a clearer story than calendar age alone.

New temporary power equipment from manufacturers and authorized dealers also qualifies without the additional review that used equipment requires. New units come with manufacturer warranties and clear specifications, which simplifies the financing process. For contractors or developers building a fleet from scratch, new equipment purchased in volume can be financed under a single master agreement.

Owning your temporary power equipment means controlling the timeline and the cost. Tell us what you are acquiring, whether that is portable generators, temporary switchboards, load banks, or a combination, and we will structure financing that fits. One-page application and preliminary terms come back fast.

Can trailer-mounted portable generators be financed the same as permanent standby generators?

Yes. Trailer-mounted portable generators are eligible for equipment financing as personal property. The mobile nature of the asset is actually a positive factor from a collateral standpoint because it is more easily recoverable than permanently installed equipment. The financing structure is essentially the same as for permanent generators.

I need temporary power equipment for a specific project that lasts 18 months. After that I may not need it. Does a lease make more sense than a loan?

For a defined use period with uncertainty about ongoing need, a lease with a specific term matching the project and a fair market value option at end of term may fit better than a loan. Alternatively, a short-term loan with an understanding that you may sell the equipment after the project and apply proceeds to payoff is another approach. We can discuss which structure fits your situation best.

Can fuel and fuel delivery costs be included in the financing?

Fuel is an operating expense and does not qualify as financed equipment. Fuel tanks that are part of the generator or distribution equipment package, including base tanks and auxiliary day tanks permanently attached to the generator skid, can be included as part of the generator asset financing. Ongoing fuel delivery is an operating cost to be handled separately.

I own temporary power equipment that I bought last year with operating funds. Can I refinance it?

Yes. A sale-leaseback or equipment refinancing on recently purchased temporary power equipment is available. We assess the current market value of the equipment and the documentation of the original purchase. The financing recovers the working capital deployed and converts it to a term-loan payment structure.

Can multiple portable generators being purchased as a fleet be financed together?

Yes. A fleet purchase, whether three generators or twenty, can be financed as a single transaction. One application, one underwrite, one set of documents. Fleet financing is straightforward when all units are being purchased from the same vendor under a single purchase agreement.