How Should You Install Solar Panels on Your Roof?



Homeowners in Idaho should consult a professional before planning to install their roof-mounted solar panels if they want to maximize the efficiency of harnessing power from sunlight.

There are different solar energy companies in Boise and other cities but ask around from service providers with licensed technicians. You could narrow your list up to three contractors and compare rates if they offer the same services.

When choosing the best place on the roof to install solar panels, the U.S. Energy Department recommends installing those facing south to receive the most sunlight, hence producing the highest amount of energy.

Choosing the Right Spot

Your chosen contractor may mount the panels up to 45 degrees toward the east or west in case there is an adjusted tilt. This may not be possible for homes with unconventional roofing, which can make it difficult to install the panels on the right spot.

An alternative involves the use of a solar array placed on the ground, aside from other mounting systems that can trace the sun’s movement. However, you need to be sure to install it in an open field without any trees and other things that can block the sun during the day.

You also to consider how to keep it safe during bad weather, while annual maintenance and cleaning will also be necessary to achieve ideal performance. This includes removing the panels, which costs between $10 and $20 per panel.

Cost of Maintenance

Dirt and debris can cause your solar panels’ efficiency to drop 30% without regular maintenance. The frequency depends on the weather in your area. For instance, places with less rainfall will need to clean their system more often.

Remember that solar panels usually last for up to 25 years with proper maintenance. There might be times that you need to remove the panels to fix an unrelated problem on your roof.

You should expect to spend $1,500 on average for removal and reinstallation. The actual price depends on the size and equipment that you have at home, and the total cost could increase by $650 if you need to repair the panels while fixing the roof.

Myths and Misconceptions

Most people think that using solar energy could replace their electric power source, but this isn’t exactly true. Even if you live in a place with sunny skies, high outdoor temperatures can ironically reduce your solar panels’ efficiency.

The same applies when it’s cloudy outside, so switching entirely to solar power from traditional sources shouldn’t be your option. Despite this inconvenience, it’s still rewarding to have a solar grid. You could be eligible for tax incentives, rebates and funding grants from the federal and state governments.

Only licensed solar energy professionals will know the best place in your home to install solar panels. The installation process is complicated, so buying a DIY kit won’t make sense if you mount it incorrectly. Those who really want to save money should consider hiring a smaller solar energy company since larger ones tend to charge a higher rate.