Can You Put Solar Panels On Standing Seam Metal Roof?
Standing seam metal roofs are one of the most popular types of roofing materials out there. They’re also one of the more expensive ones!
While they may be more expensive to buy, it is important to know that you can add solar panels to a standing seam metal roof. This article will talk about how to do this correctly so your new rooftop system functions properly.
If you would like to put solar panels on your own home’s roof, make sure to follow all safety guidelines and keep in mind that panel efficiency varies from manufacturer to manufacturer.
Solar power is growing rapidly, and using solar energy should be considered an affordable option.
The panels should be at least 1 inch thick
While not as popular as traditional roof types, standing seam metal roofs are becoming more common. These roofs use very thin, slightly curved sheets of material to create the ridge line of the roof. The downside is that you have to buy or install new solar panel systems because these roofs do not have box gums like other roofs do.
Solar company’s will usually sell prefabricated panels that can be attached directly onto your current roof using existing seams in the metal sheeting. Because they are designed to fit into an already constructed roof, most people think that it cannot be done on a metal roof. This misconception is hard to clear up so we will talk about it here!
You can put solar panels on a standing seam metal roof! It may cost a little bit more to pay for some professional installation but this can be done by average homeowners with basic tools and knowledge. Make sure to research your local contractors to see if they offer these services before hiring anyone else.
There are several companies who make pre-assembled solar power system kits that can be installed onto any style of metal roof.
The panels should be mounted at least 1 foot off the ground
While this may seem like an easy way to install solar, there are some limitations you must know about before doing it. First of all, you will need space to mount the panel!
Most roofs have a seam where two pieces of metal meet. This is called a standing seam roof. These seams can get in the way when trying to put a solar panel onto the roof.
The length of the seam cannot be any longer than one third the width of the panel due to efficiency reasons. So if your panel is six feet long, then the roof needs to be at least three feet wide for proper installation.
This could be a problem if you want to use this method because most people don’t have roofs that big. It also assumes that the sun won’t hit the side of the roof which isn’t very likely. If possible, try to find a window or area of the house with enough room to fit a panel.
Make sure the panels are rated for the weather conditions where you will be mounting them
Recent developments have allowed solar panel manufacturers to put larger amounts of photovoltaic (PV) cells in thinner, lighter sheets of metal. This is called thin-film technology or sometimes referred to as crystalline silicon because it uses this material to create PV cells.
Thin film solar panels can be much more efficient than traditional crystalline silicon modules due to their lower thickness. Due to these efficiency benefits, there has been an explosion in interest in using thin film panels on various types of roofs.
One such roof type that gets little attention when talking about putting solar on your house is standing seam steel. These are very popular among home builders since they require fewer seams which reduce chances of air leaking out.
A common misconception about solar on a standing seam roof is whether or not it is able to withstand heavy snow loads. While it cannot, this doesn’t mean people don’t try to install them during winter!
Most people use specialized equipment to attach the solar panels onto the roof. Since most people aren’t trained in installing solar panels, professional installation is recommended to prevent damage to the roof and the system.
Article writers often times forget to tell potential buyers that professional installations cost quite a bit. A standard 10kWp system with installation costs around $20,000 – $30,000 depending on the size of the project.
You will need to have your roof inspected by a certified metal roofing contractor before installing solar panels
While it is possible to put solar panel systems onto standing seam roofs, it is not recommended unless you have done some research first!
Running a battery powered system off of photovoltaic (PV) cells can be tricky because PV cells are sensitive devices that require careful handling.
Tightening or loosening screws too much while attaching the panels to the roof may break a cell, causing failure. If this happens, your only option would be to buy more PV cells which could get expensive quickly.
Installing solar panel systems onto standing seam roofs also requires working with very thin metals that can be difficult. When taking down the panels at night, extra care must be used to avoid breaking anything.
We recommend doing your own research before investing in a rooftop solar installation service. In addition to reading our article, you should do your due diligence and look up reviews for these companies online.
You may have to pay a lot for the installation
Standing seam metal roofs are becoming increasingly popular due to their low price. They can cost around the same as or even less than an insulated roof!
Most people know that you can not put solar panels directly onto your house, but what about putting them on top of an existing product? This is called “laying-in” and it is possible to do with several products.
One such option is installing solar panel sheets as standing seams on your standing seam metal roof. The way this works is by having the PV modules stick out slightly over the edge of the roof, just like how some current flat roofs work.
This article will talk about why this isn’t the best idea and some alternatives instead. But first, let’s take a look at why this doesn’t make sense.
You will need to make sure the panels are properly vented
While standing seam metal roofs do offer some advantages over regular asphalt shingles, one disadvantage is that you cannot put solar panel systems onto them. Due to the way they are constructed, there is no easy way to attach the panels to the roof.
There are two ways to install a grid-style photovoltaic (PV) system onto a standing seam metal roof. The first method uses special clips that connect each cell directly to the ridge line of the roof.
However, this type of clip requires very close tolerance in order to work effectively. If not, then it can cause major problems such as water leaking into the cells or poor electricity production due to bad contact.
The second option is called “bracket mounted” PV modules, which use steel brackets that hold the module in place. However, these have to be painted specifically so that they don’t rust and short out. Unfortunately, most standard paints won’t stick to galvanized materials like roof decking and ridges.
You may have to replace some of the roof panels
The way that metal roofs are installed is by either having solid, continuous seams or what we refer to as a standing seam design. With this type of roof, there are very small, discrete sewn-together pieces of metal in each panel. These separate sections join together at an angle, creating the shape of the panel and giving it more strength.
With solar power growing in popularity, it makes sense to look into installing a rooftop system. One of the most common types of rooftops you will see is photovoltaic (PV) panels.
Most people know that PV cells need direct sunlight to work properly, so putting up a large number of individual panels can be difficult. For this reason, many installers use grid-tied systems where part of the system is attached to the house’s electricity supply.
There could be safety concerns
While some people have been able to put solar panels on metal roofs, there are still many reasons why this isn’t advised. One of these is potential danger in the event of a fire.
If your roof burns, the solar panel cover can help keep heat out of the system and prevent it from overheating, potentially saving the unit and yourself from significant damage or even failure.
However, if you do choose to burn off your old rooftop covering, make sure to take special care not to expose any underlying metals to flames that could cause serious injury or death.
Solar panel covers made of non-conducting materials may work well, but they cannot protect you against fires caused by open flame or hot gases.