Notice:

SMARTHUB NOTICE: Upon accessing or signing into the app, Android users will be prompted with a screen to update their app via the app store and iOS users will see a message on the Home screen indicating an update is required. Users who have not updated to SmartHub Mobile 26.3 will be unable to utilize the app to make mobile payments once your organization's migration to CommerceHub is complete. Migrations are rolling throughout June 2026, with all NISC Members transitioned by end of June.

Beginning July 1, SCEC will no longer accept electronics, lightbulbs or batteries for recycling at our facility. Visit https://www.sccwi.gov/1042/Recycling-Collection-Programs for a list of St. Croix County sites.
 

Notice:

On Wednesday, June 24th all payment processing (SmartHub, online, and Pay-by-Phone) will be temporarily unavailable for approximately 10 minutes beginning at 7:55 pm and ending at 8:05 pm.

Primary Phone Number: (715) 796-7000  |  Pay-By-Phone: (855) 938-3613

Report an Outage: (800) 924-3407  |  Digger's Hotline: 811

Solar + Battery Line Diagram

It is a required technical drawing that shows how your solar panels, battery storage system, inverter, and other electrical components connect to each other and to the St. Croix Electric Cooperative grid. 

This diagram helps our engineering team verify that your system is designed for safe operation, meets electrical codes, and complies with cooperative interconnection standards.

Image
Solar + Battery Line Diagram

Solar with battery

Image
solar battery line digram