Canter Power Systems Acquires Grasten Power Technologies

Canter Power Systems Acquires Optimize Generator People

October 8, 2025

Electrical Services

Canter Power Systems, a Generac Power Premier Pro dealer backed by Rotunda Capital Partners, has acquired Optimize Generator People, a Baton Rouge-based residential generator installation and service provider. The add-on transaction expands Canter’s Gulf Coast footprint and strengthens its installation, service, and maintenance capabilities across Louisiana.

Blackstone Acquires Trystar, Provider of Backup Power Solutions

July 16, 2024

Manufacturing

Private equity funds affiliated with Blackstone have entered into a definitive agreement to acquire Trystar, a Minnesota-based designer and manufacturer of critical electrical power and backup power solutions. Blackstone said it will partner with Trystar's management to build a leading platform serving distributed power generation markets and accelerate growth amid energy transition tailwinds.

Generac Acquires PowerPlay Business from SunGrid Solutions

June 26, 2024

Renewable Energy

Generac Power Systems has acquired the PowerPlay battery energy storage systems business from SunGrid Solutions. The PowerPlay operation in Cambridge, Ontario will become Generac's dedicated R&D facility for commercial & industrial BESS solutions; the transaction closed on June 26, 2024 and terms were not disclosed.

Rotunda Capital Partners Invests in Canter Power Systems

September 28, 2022

Electrical Services

Rotunda Capital Partners has invested in Canter Power Systems, a Greensboro-based residential generator installer, creating a new platform investment and positioning the company for geographic expansion, new product categories (including battery/solar), and add-on acquisitions. Founder Ken Canter will remain as a special advisor while third-generation family leader Brian Lopatka will serve as CEO.

RoMan's Macro Magnetics LLC Acquires Assets of Grand Power Systems

January 24, 2022

Manufacturing

Macro Magnetics LLC, a vehicle formed by RoMan Manufacturing, paid $2 million in a court-supervised sale to acquire the assets of Grand Power Systems after the company entered receivership. RoMan plans to rebrand the business as Macro Magnetics, restore operations and integrate Grand Power's air-cooled transformer product line into its existing transformer capabilities.

Generac Acquires Enbala Power Networks

October 5, 2020

Energy

Generac Holdings Inc. has signed an agreement to acquire Enbala Power Networks, a Denver-based distributed energy resources (DER) optimization and control software provider. The acquisition adds Enbala’s Concerto DERMS/VPP platform to Generac’s portfolio to accelerate its Smart Grid and grid services capabilities; terms were not disclosed and the deal is expected to close within 30 days.