Generac continues to evolve beyond its roots in traditional standby power, expanding to deliver both conventional backup generation and advanced, dispatchable energy storage systems. The rapid evolution of energy storage technologies now makes integrating “old” and “new” power solutions both practical and essential. Today, Generac’s capabilities uniquely position the company to implement resilient microgrids combining BESS and generators for short‑duration support and long‑duration outages—creating a flexible, reliable, and future‑ready power ecosystem.
BESS and Generator Operation
The landscape of distributed energy is shifting quickly. Commercial and industrial customers demand more reliable, efficient, and sustainable ways to ensure continuity of operations. Generac’s portfolio now allows organizations to treat energy not just as a backup necessity, but as a managed asset. The combination of BESS, generators, and intelligent controls provides a platform capable of supporting a wide range of resilience and economic objectives.
During short events—lasting minutes to a few hours—the BESS seamlessly carries the load without the need to start a generator. This not only reduces wear and tear on mechanical equipment but minimizes noise, emissions, and fuel consumption. For longer‑duration outages, the system engages traditional generations to provide extended backup, using the BESS to smooth transitions, reduce instantaneous loading, and optimize generator performance.
The Generac Microgrid Solution
One of the most significant advantages Generac brings to the market is both BESS and traditional generation from a single, unified supplier. Instead of piecing together systems from multiple vendors Generac provides a fully integrated ecosystem designed to work seamlessly from day one. This eliminates the complexity that often comes with hybrid microgrid projects: differing controls, communication protocols, warranties, and commissioning processes. Generac ensures that every component, from the batteries to the generator to the controls platform, functions as one coordinated system.
With both technologies under the same roof, facilities benefit from a single engineering philosophy, streamlined procurement, and a unified support structure for commissioning, service, and long‑term maintenance. This consistency greatly reduces project risk, minimizes integration challenges, and accelerates deployment timelines. More importantly, it enables the microgrids combining BESS and generators to operate efficiently. The BESS and generator are optimized to support one another rather than operate as independent, competing resources. Visit How to Get Started with Commercial Energy Storage | Generac industrial Energy for more information.
Conclusion
Generac’s integrated microgrid design removes the traditional barriers between new energy technologies and legacy backup systems. By offering the full suite of components Generac ensures that every piece of the solution is engineered to work together seamlessly. Customers gain a single-source partner capable of delivering consistent performance throughout the system’s entire lifecycle. The result is a power solution where the internal assets work together to provide resiliency and grant both peace of mind and flexibility to customers. You can see some projects Ageto helped deploy successfully using both BESS and generators here: Behind-the-meter and off-grid power solutions.
