News and Events


We are now Exponential Power – the power of many!

Exciting and powerful changes are happening at Storage Battery Systems, Nolan Power Group, Quality Standby Services and Summit Power Systems. We are proud to announce we are now collectively Exponential Power! Exponential Power is built on the foundation of four great companies that provide industry leading service and cutting edge technology led by battery experts […]

Exponential Power Logo Thumbnail

Coronavirus Message and Safety

Our Commitment to Safety – A Message about Coronavirus

Delivering reliable, safe power solutions to our customers around the clock, every day, is at the core of what we do. Our aim is to provide the reliable products and services that you count on, in good times, and in challenging times. In keeping this commitment, your safety and the safety of our team members […]


Reflections on Employee Generosity

Employees throughout our company performed acts of generosity during the 2019 holiday season. It’s because they’re passionate about community outreach. We’d like to take a moment to share these community service activities with you. It’s our hope that their altruism will inspire others to give back to the community in which they live. In Menomonee […]

Employee Generosity