Oregon homeowners who qualify as low-median income are eligible for the OSSRP. This rebate program provides up to $5000 for solar installations + $2500 for battery installations. To qualify, you will need to request a copy of your Oregon Tax Transcript for the previous year from the Oregon Dept. of Revenue. They can send this to you via mail, or email by calling 503-378-4988.
The Oregon Dept. of Energy offers three different paths to meeting the states’ definition of low-median income. You may read more here at the OSSRP website.