Installing solar panels on your roof can help you save money on electricity, which in turn helps you save money overall. However, not all roofs are suited to hosting these panels; you’ll want to be sure you have the right roof before you proceed with installing solar panels. For more information about roofing with PV solar installs, read on!
Best Roofing Materials for Solar Panel Installation
When it comes to solar panel installation, you have a lot of different options. The best roofing material for your needs will depend on your budget and energy needs. While some roofing materials are better suited for solar panels than others, there is no one-size-fits-all solution that works for everyone. Here’s what you need to know about common types of roofing materials when installing solar panels.
1. Asphalt Shingles:
The most common type of roofing material, asphalt shingles are a popular choice for homeowners because best suitable for solar panel installation. Installers also recommend this type of roof.
2. Metal Roof:
Metal roofs are durable and long-lasting, making them a good choice for homeowners who want their solar panels to last for decades.
3. Wooden Roof:
Wooden roofs are a good choice for homeowners who want a more natural look and don’t mind paying more upfront for their solar panels. Fire safety can be a major concern, so wooden roof owners will need to take extra precautions.
Condition of Roof is Important
The first and foremost thing you should consider before installing solar panels on your roof is that your roof should be in good condition. If there are any damages or leaks, then it’s best to get them fixed before going ahead with a solar panel installation. This will not only save you money but also ensure the safety of your family members. Solar installers usually check your roof condition before giving you an estimate for installing solar panels. So if they tell you that your roof needs repairs, then go ahead and get it done. It should be capable of handling all sorts of weather conditions along with the structure of the PV system.
The orientation of the roof is ideal for a solar array because it acts in receiving direct sunlight. It should be facing south, or as close to south as possible so that it gets maximum exposure. This will allow you to maximize your energy production and increase your return on investment (ROI). If you’re building a new home, make sure to orientate your home’s roof correctly before construction begins. If not, contact an installer and ask about reorientation options. Once installed, most solar systems are able to reorient themselves according to the sun’s position.
Roof Pitch & Angle
If you’re going to use solar panels, your roof needs to be at a certain pitch and angle. This is especially true if you have a single-sloped roof, which most homes do. The best roofs for solar installations are those that are steeply pitched, meaning they are angled sharply from one end of the roof to another. The ideal roof pitch angle is between 30-40°, but anything above 25° will work just fine.
Obstacles and Shade on the Roof
Solar panels are sensitive, and can easily be damaged by objects like trees casting shade on your roof. It’s important that you install them in areas free of obstacles and shade so they get enough sunlight. When it comes time for a solar panel installation, make sure you talk to an expert about where exactly to place them. He/she can guide you through potential issues and help you optimize your investment. This thing will ensure proper exposure to direct sunlight to get maximum solar energy.