• *Disclaimer: Offer available for participants who sign a Solar + (1) Tesla Powerwall Battery contract between Friday, January 29, 2021 - Sunday, February 28, 2021. On approved credit. San Diego, Western Riverside and Orange County homeowners only. Up to a 5.4kw single array solar system. $149/month price assumes a single-story home with composition shingle roof and Powerwall installation within ten feet of main service panel. Monthly price may be higher for larger systems, homes with multi-stories or with concrete or clay tile. Price does not include a main service panel upgrade, roofing repairs, adding a sub panel, or a renewable meter adapter that may be necessary for installation. This offer is subject to change without notice and cannot be combined with any other offer. Some restrictions may apply.