Learn What You Need to Know About the Residential Federal SolarTax CreditArticle Date: March 14, 2026

It is only an example cost to make you understand easily. However, according to Energy Sage gross cost of installing a solar panel system in 2021 is $16,860, and you can claim $4,618 as a tax credit which is an excellent relief for homeowners. 

What property is Qualified for a tax credit?

You do not necessarily be a homeowner to claim a tax credit. However, if you are one of the following persons who have properties where they have installed solar panels, you are eligible for the tax credit. 

  • House owner 
  • Houseboat owner
  • Mobile homeowner
  • Cooperative apartment owner
  • Condominium owner
  • A homeowner that conforms to Federal Manufactured Home Construction and Safety Standards

But if you are a renter where a landlord has installed the solar system, you are not eligible for a tax credit. 

What costs are eligible for tax credit while calculating the total installation cost for a solar system?

  • Solar-powered components that produce electricity or heat water
  • Geothermal heat pumps
  • Small wind turbines
  • Fuel cell property (limit $500 for each half kilowatt of capacity)
  • Solar-electric collecting roofs and roof products
  • Solar power storage equipment like UPS
  • Some installation and labor costs

Solar equipment used to heat the swimming pool or hot tub is not eligible for the tax credit. Similarly, if you buy a solar system on a lease, you cannot get the tax credit. 

You cannot claim a tax credit for rented property. However, if you also live in that house for a part of a tax year and only rent out when going away. Then, you can claim tax credit only for those days when you live in the house.