You want to convert to solar power, but before you plan to do so, what is the cost of solar panels? There are several tools that you can use to help you calculate the expense of a solar system, based on the size of your building. But before we get to the solar calculators, consider these fast facts:
- Solar Panels are 50% more affordable than 12 months ago
- There are many ways you can save money with solar energy, including improved home value and reduced energy costs
- For every $1 you save in annual energy costs with solar energy, the value of your house increases by $20
- Even if you don’t want to install panels, you can still rely on solar energy without the investment
We have found several solar calculators to use in determining the size and cost of solar panels you may wish to install. Just click on the links below and follow the instructions. Keep in mind that the resulting figures are only rough estimates and some do not include federal or state tax incentives or rebates.
Coolerplanet.com solar calculator
Just remember that using a solar power calculator is only the start of your inquiry. Prices for solar panels may vary from manufacturer to manufacturer. Ask around and see if there are any specials or other discounts. In fact, you may be able to save even more if you join together with neighbors who are also considering solar panels. Group discounts can be negotiated by companies such as One Block Off the Grid.
Your true cost of solar power can be less (or perhaps more) than shown by solar calculators. In a related post we reviewed the factors to be considered in determining solar panel cost:
- Current utility bills, averaged on a monthly basis
- Projected future utility bills, over your estimated years of ownership of the property
- Amount you may save annually in electricity bills
- State and federal solar energy tax rebates and other incentives, such as no money down
- Type of solar panel system you want to install: PV Panels or Solar roof shingles?
- Other potential energy savings, through energy efficient bulbs, shutting off lights, adjusting thermostats
- Other potential energy retrofitting measures, including windows, insulation, Energy Star appliances, etc.
Solar panels are a significant investment, but one that you often hear people say that they are glad they made. Use a solar calculator to determine cost of solar panels, but do a thorough investigation. You could save even more!
Good luck!
Tags: cost of solar panels, solar calculator, solar panels cost, solar power calculator

