Storing Your Own Power

Batteries can provide temporary back-up power during an outage and store excess electricity from rooftop solar. If you’re purchasing your own battery, PSE offers installation guidelines.

I’m a homeowner

Download guidelines for installing a battery only
I want to pair a battery with solar panels
I’m actually just interested in rooftop solar right now

I’m an installer

Download guidelines for installing a battery only 
I’m installing a battery with solar panels

Per PSE's Electric Tariff G, Schedule 80, we also strongly encourage installers and our customers to report their battery installations throughout our service area by filling out and submitting this online notification form. By sharing your information, you’ll help PSE properly manage the services that we provide to all customers on our grid, and also help us evaluate further opportunities to support customers’ battery storage installations.

PSE is also testing battery storage in a variety of local scenarios to determine the best ways they can potentially enhance the grid and meet our customers’ unique energy needs.

Learn more about our battery storage projects
Get answers to common battery storage FAQ