About the APS Residential Battery Pilot

Eligibility

To participate, customers must submit a pilot enrollment and an Interconnection Application. Interconnection Applications must be submitted by a licensed installer and approved. Participants must also agree to the Pilot Terms & Conditions. The submission date for both the pilot enrollment and the Interconnection Application must be on or after October 4, 2021, for the battery to be eligible for the pilot. Pilot participants need to be customers in APS territory and must be on a time-of-use (TOU) service plan or a grandfathered service plan with a solar rate rider.

The battery system must be one of the participating battery partners’ eligible models, and the design must allow for the battery production to be measured separately. The device must also connect to the APS grid and the Resource Operating Platform for the first time.

Frequently Asked Questions

If you already have a relationship with a certified installer, please work with them. If you are interested in purchasing a battery system, please contact a participating battery partner. To enroll in the pilot, your installer or battery partner will submit your enrollment and register your battery system with APS.

Participating partners:

Enphase

Installers, please contact your Enphase account manager.

Customers can find additional information here.

SolarEdge

Installers, please contact your SolarEdge account manager.

Customers can find additional information here.

Tesla

Customers can apply for the Pilot on Tesla’s website here by submitting their contact information to Tesla’s local installers.

For more information on Tesla Powerwall, click here.

Sunrun

Installers, please contact your Sunrun account manager.

Customers can find additional information here, or call 844-809-3745.