Snow Fence For Asphalt Roof With Photovoltaic Array

Asphalt shingles can have significant avalanche or catastrophic release issues when installed on steeper pitched roofs or in areas that have a very high snow load.

Snow fence for asphalt roof with photovoltaic array.

Snow fence s range from 4 to as much as 16 tall and are attached to the roof with clamping mechanisms or brackets bolted into the roof deck or roof structure. Solar panels are dark and often installed on a tilted roof surface and snow will naturally melt and slide off of them. We will help you configure the proper snow retention system for your needs based on a variety of factors including roof slope average snow loads in your project s area and the type of roofing material on the building. It can damage landscape gutters adjacent roofs vehicles and cause injury or death to passers by.

In most cases a fence style snow guard is installed at the eave below the solar panels retaining the snow and ice as we would on any slippery roof surface. If these conditions exist it s important to have the solar panels installed such that there is at least 18 of roof exposed between the bottom solar panel and the eave edge. Solar panel performance in the snow. As well as other single and double pipe snow rail systems.

It is important to note that snow guards may slightly increase the amount of snow that sits on your panels which will reduce your power production. Please keep in mind that our method does require that there be at least 12 of exposed roof eave and preferably more below the edge of the solar panels to allow for the fence style snow guards to fit. Without some sort of metal roof snow fence the result can be catastrophic as the blanket of snow avalanches off the roof dumping tons of snow onto anything in its path. This is a fairly simple and effective problem to solve with this roof type as the material itself provides some grip for the snow and ice due to the granular nature of the surface.

When a solar panel array is installed on a tile roof they will need to be attached to brackets that will lift the panels above the roof. Using the versatility of the s 5 clamp install a one or two pipe snow rail system can on most types of standing seam metal roofs. Often a single fence style snow guard attached 12 from the eave edge will be sufficient. Rocky mountain snow guards carries a variety of snow guards and snow fences for a wide variety of roof type applications.

Due to this natural snow removal and the fact that cold weather helps electronics in your panels run more efficiently solar energy systems actually perform very well in the winter. Sno shield offers single double pipe style snow guards for metal shingle slate other roof types. This is where the snow fence will be attached.