What Is the Price of Solar Panel?

Average Cost of a 1 Solar Panel

  • The average cost for one 400W solar panel is between $250 and $360.
  • This boils down to $0.625 to $0.72 per Watt.
  • Today’s premium monocrystalline solar panels typically cost between $1 and $1.50 per Watt.
  • Less efficient polycrystalline panels are typically cheaper at $0.75 per watt.

Cost of Solar Panels in the United States

  • In 2023, the average cost of solar panels in the United States is around $2.50 to $3.50 per watt.
  • Most people choose to install a typical residential system, which is around 6 kilowatts (kW).
  • The total cost is 15,000 to 21,000 before tax incentives and rebates.

Solar Panel Information and Tax Credits

  • The average solar panel creates 250 to 400 watts.
  • Homeowners can use this information along with their home’s current energy usage to gauge the number of solar panels they will need.
  • The Federal Solar Investment Tax Credit is a tax incentive worth 30% of the total cost of your solar panel system.
  • All U.S. homeowners who install solar panels are eligible for this credit.

Comparison of Panel Types and Costs

  • Monocrystalline panels are considered the most efficient solar panels, with an average efficiency rate of 24%.
  • However, they are also the most costly.
  • Polycrystalline panels are a more cost-effective option up front.

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