1.the structural form of tile roof
For photovoltaic system installation on tiled roofs, we need to understand several forms of tiled roofs in order to roughly determine which roofs are suitable for installation, how to install them, and which roofs do not meet the installation requirements.
Roof tiles are the tiles laid on the top of the house. According to the different shapes, colors, and characteristics, roof tiles have different performances, which are mainly divided into asphalt tiles (linoleum tiles), cement tiles, and clay tiles. Some buildings also use resin tiles, PVC tiles, etc. First, let's take a look at the common structural forms of tile roofs.
Ordinary fish scale tile, ordinary flat tile, clay tile, cement colored tile, (asphalt) linoleum tile, asbestos tile
2. Principles and steps of tile roof installation
According to the common types of tile roofs above, we have a general understanding of the types of tiles. The tile-type residential houses are mainly tiled structures. Xiaobian mainly introduces the photovoltaic installation method of tiled roofs here.
For tiled roofs that can generally be removed, our installation steps are as follows:
Step one: Take out the tiles, fix PV tile hook on the roof, and then spread the tiles;
Step 2: Install a hook about 1.2 meters in the horizontal row; a hook about 0.9 meters in the vertical row;
Step 3 Install the guide rail on the hook and fix the guide rail on the hook with supporting screws
Step 4 Fix the photovoltaic module on the guide rail
Side pressure block of fixed component Medium pressure block of the fixed component
This step is to install the solar panel; the installation of the solar panel is fixed with a middle-pressure block and a side pressure block.