Is there a limit to how much Energy Texas will buy back? January 06, 2023 21:18 Updated There is no limit to how much Energy Texas will buy back. Any extra credits will carry over to your future bills. Related articles Why don’t my solar credits/kWh produced on my Solar app not match what is showing on my bill? How does Solar Buyback work? Why did I lose my Sun Jacinto Solar Buy Back credit when my plan expired? I cannot find the Sun Jacinto Plan on your website, how can I enroll? If I am not eligible for the Sun Jacinto Buy Back Program, can I cancel my contract without penalty?