How Solar Panel Install On Shingle Roof？
May 06, 2020
How Solar Panel Install On Shingle Roof？
----Wanhos solar tell you
Why it's very important to be working with a trusted solar energy supplier？Who can confidently design the appropriate mounting bracket for your shingle roof solar installation?Because there are too many types of roofs, the requirements for installing solar panels on the roof are different, and the bracket accessories for solar systems are also different.
If you are considering installing PV panels on your shingle roof, take a look at what you need to complete this shingle roof solar panel installation .
Firstly,photovoltaic panels must be placed on the well-lit part of the roof (preferably on the south and southwest sides) so that electricity can be generated efficiently. The most effective slope of the photovoltaic panel is about 35 °. The assembly of photovoltaic panels is carried out by companies that design and calculate the correct number of photovoltaic panels.
Secondly,solar panels are mounted on aluminum profiles. The length of the aluminum profiles to be installed on the roof is determined by the number of solar panels.
Thirdly,aluminum profiles are fastened to the roof with long screws. The screws pass through the shingles and the wooden deck and are firmly attached to the rafters or slats. After specific design of technical team.For long screw Wanhos choose the material of SUS 304,which could meet the suffer the strength of 700 Mpa.We can supply you the strength caculation for this item.
The screws must have high-quality rubber (EPDM) washers on the outside to ensure perfect water resistance and prevent any leakage into the holes through,which the screws pass through the roof.
We can find many versions of these brackets on the market, but the safest system is to use screws with metal plates or waterproof plates with EPDM washers. The top of this metal waterproof board always slides under the shingles above.
The screws must be strong and long enough to screw them firmly into the wooden roof structure. In this way, they will not be damaged or bent due to a large amount of snow, and the strong wind blowing under the PV panel will not be able to blow it away.
Actually,The installation of solar system on shingle roof is very simple and fast. (If you have a solar system that just needs to be installed, contact me:esther@wanhos.com)
