How long do you plan to stay in your home.
Are solar panels good for my house.
If your only available roof area for solar panels are north facing or you don t have much unobstructed room for.
East and west facing roofs are also a good option because they get a lot of sun.
Solar panels have an expected life span of about 25 years.
Considering that your savings from high efficiency solar panels could pay for the cost of a re roof in as little as five years after installation it may be worth it to do any needed roofing work before your solar installation.
If your roof is aging or damaged you may be better off replacing it before you install the panels.
Solar panels should be installed on roofs that are in good condition and will not need to be replaced in the near future.