SCE Power Flex Program

Exhibit A

Power Flex Program

Enrollment Form

Generac Power Systems (Generac) is pleased to invite you to participate in the Power Flex Program. Please read this form in its entirety and sign below where indicated if you consent to participation in the Power Flex Program. What are the benefits of participating in the Power Flex Program? • You will receive a $250 gift card for your participation in this program, which will run from August 1, 2021 through September 30, 2022. You can also feel great about helping to reduce carbon emissions, enhance the resiliency of the electric grid, and pave the way from home solar and battery systems contribute to the grid of the future. • By participating in this Program, you will help improve the resilience of your local utility grid by either using energy from your solar battery or sending energy from your battery to the grid when it’s most needed. What is the Power Flex Program? • Generac partnered with Southern California Edison (SCE) to activate the advanced capabilities of home solar and energy storage systems. Together, our goal is to learn more about the potential for solar and battery storage to improve the energy resilience of your home, your community, and of the entire utility grid. The pilot will consist of 50-100 “events” spread across the rest of 2021 and the first seven months of 2022. • "During an “event,” your home will use energy from your battery, reducing your electricity consumption from the grid, or even provide some energy back to the grid. Whether you are home or not, you should not notice any change--the events will not impact the reliable electric service you receive, and you do not need to alter your routine or activities in any way. • To be eligible, you must have an installed and operational Generac PWRcell™ solar + Battery Storage system and NOT be enrolled in SCE’s Smart Energy Program, Summer Discount Plan or a 3rd Party demand response program. • You may withdraw enrollment at any time by contacting Generac (instructions below). This is only a summary; please review the terms and conditions described in “Power Flex Program Participation” for additional details. How will the Power Flex Program affect my battery system? Minimally. Generac will: (i) send signals to your PWRcell system to either send energy into your home or export energy from your battery to the grid, sending those signals up to 50-100 times during the program, (ii) evaluate the performance of your PWRcell system, and how your system responded to these signals, and (iii) share certain performance data with SCE (as described below). At no time will the Generac service described in your customer agreement be disrupted by this program. How long will the Power Flex Program last? The Program ends on September 30, 2022. What happens to my system if there’s an outage? Power Flex Program events will never utilize the energy reserved by your PWRcell system for backup during an outage. Your solar system will charge your battery for backup power, keeping a reserve available that is not affected by events for the program. What happens to my system if the grid is shut down for Wildfire Prevention? There has been a lot of communication around planned outages across California in 2021 and beyond, which could include your area. Whenever there is an outage - whether that outage is planned for maintenance, a shutdown for wildfire prevention, or an emergency on the grid - your system will react the same way. Your PWRcell system will disconnect from the grid, and your solar system will continue working during the day. At night you will use energy from your battery to support the four circuits you’ve chosen to back up. Participation in the Power Flex Program will not impact the backup capabilities of your system. What data will be shared with SCE? For the purposes of this Power Flex Program, we will collect and share the following information with SCE: your solar system’s energy production, the status of your battery and smart inverter for a period before, during, and after the test events, your home address, and a unique identifier we will generate for your system. The collection and sharing of this data will be done in accordance with Generac’s Privacy Policy (available at www.generac.com/privacy-policy) and will help Generac and SCE evaluate the success of the Power Flex Program. What if I still have questions or concerns about this program? Please contact the Generac consumer sales team at 1-866-605-0120. Sounds great! What do I have to do to participate? Just sign below. Participating in the Power Flex Program will not require any additional service calls to your home or any hardware modifications to be installed for your PWRcell system. Once the Power Flex Program concludes, Generac will stop sending these unique signals to your PWRcell system to temporarily alter your PWRcell system operations. Power Flex Program Participation By signing this Power Flex Program Enrollment Form, you agree and certify the following: Under penalty of perjury under the laws of State of California, you are the customer of record for the service account provided, located at the home address listed. You also declare that the information you have provided is truthful and you believe you meet the minimum eligibility criteria above regarding your PWRcell system and not being enrolled in the other listed programs. You agree to participate in the Power Flex Program only in compliance with the terms of the program, as well as Generac’s Terms of Service, Privacy Policy, any other policies referenced in this document and on the Generac website located at  https://www.generac.com/privacy-policy (“Company Privacy Policy”), as well as all applicable local, state, national, and international laws, rules and regulations. You authorize Generac to act as your agent in connection with your participation in this program as outlined above, including to request the release of the shared data described above. You authorize SCE to provide eligibility information back to Generac, to the extent available, at no charge to you, though SCE reserves the right to verify any authorization request submitted before releasing information or taking any action on your behalf. You release, hold harmless, and indemnify SCE and Generac from any liability, claims, demands, cause of action, damages, or expenses resulting from (i) your use of the Power Flex Program; (2) any release of information to Generac or SCE pursuant to the Power Flex Program; (3) the unauthorized use of this information by Generac or SCE; and (4) from any actions taken by Generac or SCE pursuant to the Power Flex Program. Your agreement to the terms of the Power Flex Program is effective upon your signature below and will continue until September 30, 2022 or until you or Generac terminates this agreement or otherwise cancels your participation in the program. You understand that you may cancel this agreement to the terms of the Power Flex Program at any time by contacting Generac. I hereby consent to participate in the Power Flex Program and agree to the terms described herein.