10 Considerations When Installing A Solar Photovoltaic Roof
When considering installing a solar photovoltaic roof system on your facility, there are 10 important questions to ask. These questions can help ensure that the system is installed safely, effectively, and efficiently. Home Exterior Solutions LLC, located in Richmond VA, has experience installing solar photovoltaic roof systems and can help you answer these questions.
The first question to consider is whether the roof area is completely free from shade during all daylight hours all year round. This is important as even a small amount of shading can significantly reduce the output of a solar panel. If your facility has a sloped roofing system, it is important to consider whether the south facing slope is large enough for the photovoltaic system which best fits the facilitys needs.
The next consideration is whether the area of the rooftop is large enough to support the PV system without causing a safety hazard or preventing access to equipment. If a racking system is used, it is important to consider whether the racking system allows for proper access to equipment and panels for maintenance or repairs. It is also important to ensure that the structural support of the building is sufficient for the proposed PV system dead loads, snow loads, and wind uplift resistance.
Another important consideration is whether the roof system will last 20-30 years to match the life of the PV system. The roof system is extremely expensive to replace during the lifetime of the PV system, so it is important to ensure that the roof system is durable enough to last as long as the PV system. It is also important to consider whether the solar system will affect the warranty of the roof system and whether the installers are certified to work on that roof system without voiding the warranty.
The type of solar system that best fits your needs is also an important consideration. A thin film fully adhered PV system may be more suitable than a traditional roof mounted crystalline silicone PV system. Cost of installation, structural support, system performance, roof type, and available rooftop space should all be considered.
It is also worth exploring whether there are government or other rebates, incentives, or credits available to offset the cost of installation. It is important to consider the projected payback and ROI on the PV system, as well as whether financing, capital lease, rooftop rental, or a solar power purchase agreement is available.
In conclusion, installing a solar photovoltaic roof system requires careful consideration of many factors, including shading, slope, safety, structural support, roof system durability, warranty, system type, cost, and incentives. Home Exterior Solutions LLC, located in Richmond VA, has the expertise to help you navigate these considerations and install a system that meets your needs.
At Home Exterior Solutions LLC, we are committed to providing top-quality residential roofing services to our clients. Our team of experts has extensive experience in installing and repairing roofs of all types and can help you select the best roofing system for your home. Contact us today to learn more about our services and how we can help you with your roofing needs.