Q1/Q2 2022 $2500 HECO BATTERY BONUS OFFER PROMOTION

PROGRAM GUIDELINES

Promotion Name: This promotion is called the Q1/Q2 2022 $2500 HECO Battery Bonus Offer Promotion (the “Q1/Q2 2022 $2500 HECO Battery Offer”).

Eligibility Requirements: Open to individuals who (i) personally receive an invitation to participate in the Q1/Q2 2022 $2500 HECO Battery Offer from Sunrun Inc. or an authorized Sunrun representative during the Promotional Period (ii) sign a new Sunrun Customer Agreement during the Promotional Period for any PV system with a Brightbox Battery product, (iii) be a HECO utility customer in the State of Hawaii, (iv) receive Sunrun Sign Off to that Customer Agreement by July 31, 2022. Individuals who receive invitations to participate from third parties are not eligible to receive an Offer Reward.

By participating in the promotion, the Participant agrees to the terms of the Q1/Q2 2022 $2500 HECO Battery Offer and to these Terms and Conditions for Sunrun Inc. Promotional Offers (the “Offer Terms and Conditions”) which constitute the entire understanding and agreement between Sunrun and Participant and supersede all other agreements, whether written or oral. All capitalized terms not defined herein, shall have the meaning ascribed in the Offer Terms and Conditions.

The Q1/Q2 2022 $2500 HECO Battery Offer may not be combined with any other offers or promotions issued by Sunrun. Sunrun customers who have purchased a Sunrun Solar System through a wholesale retailer may not be eligible to participate.

Promotional Period: The Promotional Period shall run from January 1, 2022, to June 30, 2022, and shall expire at 11:59 p.m. on June 30, 2022.

Offer Reward: Each eligible Participant will receive $2500.00 worth of VISA Gift Card(s) (the “Offer Reward”) to be issued in a form to be determined by Sunrun in its sole discretion. The Offer Reward may be issued in the form of a VISA® reward card issued by The Bancorp Bank pursuant to a license from VISA U.S.A. Inc. Rewards Cards. Rewards Cards expire 6 months after issuance. Participants agree to these Cardholder Agreement Terms and Conditions for Sunrun Promotions. The Offer Reward shall be payable 4 to 6 weeks after (i) the Participant’s Solar Facility has achieved Permission to Operate [PTO], (ii) Sunrun has received the equivalent incentive payment for Participant’s Solar Facility from Hawaiian Electric, and (iii) confirmation that Participant’s Sunrun accounts are in good standing as defined in the Sunrun Customer Agreement.

Miscellaneous: This offer is made by Sunrun. The Terms and Conditions and the terms set forth herein constitute the entire understanding and agreement of Sunrun and Participant and supersede and extinguish all previous drafts, agreements, arrangements and understandings between them, whether written or oral, relating to this subject matter. Capitalized terms used but not defined herein have the meanings assigned to them in the Terms and Conditions. Sunrun reserves the right, in its sole discretion and without prior notice, to suspend or cancel the Q1/Q2 2022 $2500 HECO Battery Offer, or substitute the Offer Reward for any reason.