Dapeng Town Industrial Park, Tongshan District, Xuzhou City, Jiangsu Province, China
The first thing is the carrying capacity of the roof. It is necessary to see whether this steel structure color steel plate roof can bear the weight of PV modules. If the roof itself has a thin structure, it may not be suitable for installing heavier PV modules, and will have to be evaluated or reinforced first.
Lighting conditions are also critical. PV modules need plenty of sunlight to produce better electricity. So look at the orientation of the roof and whether there is any shade around it. If the roof is not orientated well, or if there are tall buildings or large trees blocking the sunlight, the efficiency of the power generation may be greatly reduced, and it is time to consider whether the roof is really suitable for the installation of distributed photovoltaic.
Then there is the local climate conditions. If it is often windy, then the wind resistance of the roof has to be strong. The connection method of the steel structure color steel plate roof, the thickness and strength of the plate, etc. should be able to withstand the test of high wind. If it rains or snows a lot, the waterproof and drainage performance of the roof should also be considered to avoid damage to the PV modules caused by rainwater and snow.
There is also the question of cost. Different types of steel colored steel roofs have different prices and installation costs. You have to choose according to your budget. You can’t just look at the upfront purchase price, but you also have to consider the later maintenance costs. Some roofs may look cheap, but they are troublesome and expensive to maintain, which may not be cost-effective on a comprehensive basis.
Local policies and regulations must also be understood. Some places have regulations on the installation of distributed PV, for example, there may be requirements on the material of the roof, the color, the installation height and so on. It is important to ensure that the steel colored steel sheet roof you choose complies with these regulations, or you may face rectification or failure to pass acceptance.
Ease of installation and maintenance should also be considered. The roof chosen should be easy to install the PV modules, and it should be able to be easily maintained and overhauled if problems arise at a later stage. It is necessary to comprehensively consider all aspects of the factors in order to select a suitable steel structure color steel plate roof for distributed PV.