Sales(509) 530-1958         Customer Service(855) 709-1181 

Is a New Roof Needed When Going Solar?

By: Eric Huesca, SEO Content Writer

October 14, 2022

Solar energy has been widely used in recent years. It is a reliable energy source, and its effectiveness has been prominent, making many consider solar. To ensure the effectiveness of solar, certain conditions must be met, including understanding the various types of solar installation and solar roofs.

This article thus provides you with comprehensive information and a guide that can quickly help you concerning solar roofs and other essential guidelines.

Net Metering

Net metering is a term that many homeowners who are thinking about solar energy have heard but don’t know what it means.

Old mossy roof

Solar installation in Ohio by solgen power

Net metering is a term that many homeowners who are thinking about solar energy have heard but don’t know what it means.

During daylight hours, a rooftop solar system can frequently produce more electricity than is consumed.

With monthly net metering, the homeowner is only billed for the “net” amount of energy consumed. This is the difference between the amount of energy produced by the solar power system and the amount of energy consumed by the home during the billing period.

If your home or company is net-metered, the meter will spin backward when you consume more energy than you produce. This means that, depending on your area’s policies, you could receive a credit to offset the electricity you draw from the grid when the sun isn’t shining, or it’s dark outside.

There is no better time to adopt solar than now, as net metering can save money for hundreds of households on their power costs.

Solar Panels

Panels that convert sunlight into electricity are the most critical and valuable component of solar power plants. This product has a long lifespan and high tolerance to mechanical stress.

Its work is to transform the light from the sun into electricity, which can then be stored in a bank of batteries or used to power an appliance directly. A better solar panel utilizing experience can be provided by, for instance, a well-designed battery storage system.

Its work is to transform the light from the sun into electricity, which can then be stored in a bank of batteries or used to power an appliance directly. A better solar panel utilizing experience can be provided by, for instance, a well-designed battery storage system.

Roof Mounted Solar

Roof-mounted solar panels are typically favoured since they utilize unused roof space rather than valuable ground area. On the roof, there is typically a clear view of the sky, which is required for generating enough energy.

 Roof mounting exploits the inherent strength of your roof to offer adequate structure to retain the position, which might save more money than ground mounting.

Most people prefer roof-mounted solar as they are assured of more power, especially when the sky is clear. The cost associated with the mounting kit is cost-effective.

When dealing with a solar panel roof, the installation time is saved, and accessibility is enabled.

When the roof and solar panels are installed together, their lifespans will be in sync, guaranteeing trouble-free operation for decades.

Grounded Solar

For a ground-mounted solar system, a collection of solar panels are installed directly onto the ground through a metal frame or a single pole. A ground-based alternative can be installed if a roof-mounted system is unavailable or inappropriate.

Most of the time, ground-mounted systems work better because more airflow under the panels keeps them cool.

If your system needs maintenance, it will be much easier for your installer to get to a system mounted on the ground. This can usually cut down on labor costs.

Depending on your preferences, you must be keen to analyze the cost-benefit analysis for either roof mounted or ground-mounted solar system.


After the decision to do the solar installation on your home roof, you must identify the specifics associated with your solar array. This is very crucial in the process of installation as the solar panels will just be installed on the home’s roof.

You must know how the different types of solar panel roofs can affect whether or not considering solar panels can be a better option. This is critical as you may have to alter or entirely replace your solar roof.

Here are some roof types you can consider for solar panels at home.

Composite Roof

Composite roofing is popular. Many have considered it not only for solar installation. The material used to construct this roof is durable and robust and requires less maintenance.

The composite shingles are made from fiberglass, cellulose mats, and other materials like asphalt to get the final product. This material can last more than 20 years and is mainly considered for its durability.

The benefits of using composite roofing include the following;

  • The roofing type is inexpensive compared to others.
  • It’s long-lasting and hard-wearing.
  • It’s highly flexible and can easily be adapted to be like other materials.

Wood Roof

The shingles of the wooden roof can be easily tilted to any angle though it depends on how the solar shingle roof is structured.

Even though a wooden roof may be less expensive, it is highly prone to destruction by fire. This makes it less viable for solar installation, and we advise you consider other materials for your safety.

Metal Standing Steam Roof

Standing seam metal roofing is perfect for mounting solar panels. The standing seam facilitates quick and straightforward panel array attachment, reducing labor expenses. One more reason solar panels on a metal roof are a good choice for many houses is that it doesn’t require any holes to be drilled or screws to be screwed in.

Metal roofs are often made from recycled materials, making them environmentally friendly. This roofing material has a typical lifespan of more than 30 years and is good for home advancement. Thin-film and conventional PV solar panels can be installed on metal roofs with standing seams.

The several advantages of using metal roofs:

  • None of the usual screwing and drilling is required.
  • A metal roof has the potential to be good for the environment.
  • Extremely durable and long-lasting.
  • Standing seam metal roofs are suitable for installing thin film and conventional PV solar panels.

Tile Roof

You may see tile roofs in most communities today. Knowing the composition of your tiles is essential before having solar panels put in, as there are many different types of tiles available.

 Roofing with solar panels, which are made of clay tiles, for instance, could cost more than putting them on a roof built of concrete tiles.

Special brackets will be required when installing solar panels on a tile roof. The panels will be raised above the solar shingle roof by the brackets. The panels will be elevated to a certain height, the exact value of which will be determined by the nature of the material used.

A tile roof is considered because:

  • A tile roof will last for many years.
  • They are impervious to decay and pests.
  • They are safe for the planet because they are derived from natural resources.
  • Tile roofs require less upkeep.

When is it Time for A New Roof?

Your solar roof at home is always prone to damage or decay. However much your roof may be strong, it could be affected in a way it causes you to replace or establish a new roof. Evaluating your roof’s sustainability is essential, especially with solar panels.

Establishing a new roof is subject to several variables that determine the condition of the roof;

Water Damage or Leaks in the Roof

When your roof leaks or when you start seeing snow on your roof, it’s the right time to get a new room. Even if it’s a small leak, take the necessary steps to have the roof replaced to avoid further damage. You can always seek professional guidance to help identify whether the room needs repair or replacement.

Damaged Shingles

Wooden or asphalt roofs that have reached the end of their useful life can deteriorate. If any shingles are rotten, it may be essential to replace the entire roof.

You See Shingles That Are Curled in the Roof

Curling shingle edges are a sign of shingle wear and tear. Curled edges and dips between shingles where they should meet are signs of age and weather damage. If you notice your shingles are curling, you should have new roofing.

It's Over a Certain Age

When your roof exceeds 20 years, it is the right time for a replacement. Do not delay when you realize that. Always check the condition of your roof frequently to see if it needs replacement to avoid further damage.

It is thus essential to evaluate your roof and check its condition over time. For most homeowners who wish to install solar panels, the condition of your roof is essential to ensure sustainability.

Why Are Roof Replacements Needed for Some Homes When Going Solar?

For solar panels to be effective, your roof must be in good condition, which can be determined by the number of solar panels you need. If your roof is old or in disrepair, it may not be able to support the weight of the solar panels.

If your roof leaks, the solar panels may be damaged and need replacement. Therefore, it is essential to have a strong and sturdy roof before installing solar panels. The condition of your roof will affect how well your solar panels work and how long they last. The strength of the solar roof also determines the efficiency of how to clean solar panels on roof. Your solar roof must qualify for the standard to sustain your solar panels.

Roof replacement is thus essential for every solar installation, and you should always determine its condition over time.


Are you planning for solar installation in your home? Continually evaluate the different types of solar installation that fit you and ensure your solar roof can easily sustain and last for a long, more so for roof-mounted solar.

Share this Blog:


Recent Blogs

Subscribe to our newsletter

* indicates required


Solgen Power is a solar energy contractor that sells and installs solar for homeowners. Solgen Power has been recognized by INC. 5000 as one of the fastest growing companies in the nation. Solgen Power has grown nationwide and continues to provide excellent customer service to homeowners.

Solgen Power LLC BBB Business Review



Headquarters Location

5715 Bedford Street
Pasco, WA 99301

Copyright © 2022 Solgen Power, All Rights Reserved

Copyright © 2022 Solgen Power, All Rights Reserved