Megawatt-class power for data centers and critical facilities
EnFin provides a high-level overview of Generac® data-center generators from 2.25 to 3.25 MW in diesel and natural gas, paralleled systems, switchgear, battery storage and on-site hydrogen generation. Detailed engineering and specifications are handled directly with Continuity Power Group and the manufacturer; packaged megawatt-class units carry long lead times, roughly a year. Because this equipment sits behind mission-critical uptime requirements, we treat every inquiry as the start of a longer engineering conversation rather than a simple quote request.
Data center backup power: megawatt-class generation
Generac data-center generators from 2.25 to 3.25 MW in diesel and natural gas configurations can be paralleled for larger capacity requirements. Fuel type, footprint and local emissions permitting all factor into which configuration fits a given site, and we help you frame these considerations before engineering work begins with Continuity Power Group and the manufacturer. The Generac SD3250 earned Gold in the 2026 Consulting-Specifying Engineer Product of the Year awards, recognizing its performance for critical-facility standby power. Sites that also run on-site EV depot charging can see our Megawatt and Depot Charging page for how that load fits alongside critical power.
System specifications
- Diesel generators 1.75–3.25 MW.
- Natural gas generators 2.25–3.25 MW.
- Modular Power System paralleling.
- Enercon enclosures and switchgear.
- SBE Block battery storage.
- ARC Controller integration.
- HVO-compatible engines.
Battery storage: SBE Block
SBE Block battery storage can bridge the brief transfer window between utility loss and generator start, which matters for facilities that cannot tolerate even a momentary gap in power. Sized and integrated by Continuity Power Group and the manufacturer, it works alongside your generation equipment as one layer within a facility's overall resilience plan rather than a standalone product.
Paralleling and switchgear
Modular Power System paralleling, housed in Enercon enclosures and switchgear, coordinates multiple generators so they share load correctly and fail over cleanly. Facilities with N+1 or 2N redundancy requirements typically run multiple paralleled units rather than a single generator, which allows maintenance on one unit without dropping site redundancy.
Control and integration
ARC Controller integration gives facility teams a single point of monitoring and control across paralleled generators, switchgear and battery storage, rather than separate systems that have to be checked independently. This kind of integration is typically specified early in the engineering process, alongside the generation and storage equipment itself.
On-site hydrogen generation
For critical facilities, on-site hydrogen generation is available as a longer-horizon resilience option alongside traditional standby power. This approach suits organizations planning multi-year infrastructure strategy around emissions reduction or fuel independence, rather than an immediate backup power need. Because hydrogen generation and megawatt-class packaged units both carry long lead times, we recommend starting an engineering consultation well ahead of any planned facility opening or expansion date.
Learn More About On-Site HydrogenWho does what
Engineering of record, commissioning and ongoing service are provided by Generac® Industrial and its certified network, the client's engineering team, or a qualified third party, under a separate contract with the buyer. EnFin advises and coordinates procurement; Continuity Power Group supplies the equipment. EnFin is an authorized reseller of Generac industrial and data-center power systems.
Common questions
How long does a megawatt-class generator take to arrive?
Packaged megawatt-class units typically carry roughly a year of lead time. We recommend starting the engineering conversation as early as possible in your facility planning.
Can the system support N+1 or 2N redundancy?
Yes, paralleled generator and switchgear configurations are commonly used to meet N+1 or 2N redundancy requirements. Your specific configuration is engineered directly with Continuity Power Group and the manufacturer.
Who handles the detailed engineering for our facility?
EnFin provides the initial overview and connects you to Continuity Power Group and the manufacturer, who handle the detailed engineering, specifications and load calculations for your site.
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