It’s an exciting experience when you finally decide to switch to solar power. After much research, you have determined that you want to invest in solar panels. You are so excited that you have already started researching solar installers in your area. Still, one little question is currently preventing you from making the switch to solar: “What else should I do before asking for a quote?”

We suggest checking to make sure your roof is as ready as you are for solar panel installation. There are three important questions to consider before moving to solar energy:

• What is your roof like?

• What is the condition of your roof?

• How much shade does your roof get during the day?

Their answers can help you determine if it’s time to get quotes for solar panels. Let’s dive into each question, shall we?

What does my roof look like?

A quick inspection of your roof is a great first step in determining if you are ready for a solar panel installation. There are three main factors to consider:

• The age of your roof

• Roof material

• Possible obstacles for solar panels

Roof age

The older your roof, the more likely you will need to do some work before investing in a solar panel. If your roof will need to be replaced within the next 10 years, it is best to replace it before installing the solar panels. This will save you from having to remove and reinstall them when the roof is replaced.

Roofing materials

While solar panels are commonly installed on metal and asphalt roofs, some roofing materials, such as slate and Spanish tiles, require more care when installing solar panels. If your roof is made of a delicate material, you should speak to a professional roofer for a recommendation on mounting panels to your roof.

Potential obstacles

Solar panels should be placed in straight rows. This means that obstacles, such as vents and dormers, can limit the number of panels that will fit on your roof. A good solar consultant can potentially design around these obstacles, but it can still affect your overall solar potential.

What is the condition under my roof?

Depending on the condition of your roof, you may need to replace it before installing new panels. Inspect your roof for the following signs:

• Damaged beams or trusses

• Leaks or stains in the attic or on the walls.

• Mold

• Dark “dirty looking” stains on the ceiling

If your roof shows any of these signs or hasn’t been replaced in the last 10 years, consider getting a roof repair estimate from a professional. Compare and see what you can find. If the area where you want to install panels is inaccessible, check your house plans for your roof structure.

How much shade does my roof have?

Shade from trees and other buildings can limit the production of your system. Because of this, it’s best to avoid installing panels in shady areas on your roof, if possible. If necessary, the trees can also be pruned to optimize the unshaded area on your roof. Use Project Sunroof to see an estimate of how much sunlight your roof receives each year and which areas of your roof would be best for panels.

Make sure your roof is ready for solar panels

A little preparation can make a big difference to your solar energy system. By considering three simple questions about your roof, you can position your panels in the best position for maximum production.