Are solar panels tax-deductible in California? No, solar panels are not tax-deductible in California Nonetheless they do qualify for the federal tax credit and are exempt with the condition sales tax at time of purchase. Elevation, that has operated in California considering that 2014, is dedicated to integrating solar energy https://www.americanarraysolar.com/4-hacks-to-find-the-reliable-commercial-solar-contractors/