Houses with colored steel tiles that meet the requirements can be equipped with photovoltaic panels!
Case study of Kesheng color steel tile roof photovoltaic racks
The reasons why houses with color steel tiles generally cannot directly install photovoltaic panels are as follows:
1 The surface of steel tiles is generally wavy or uneven, which will prevent the photovoltaic panels from being installed flat and affect the stability and production efficiency of energy from photovoltaic panels.
2. The structure of colored steel tiles is relatively light and cannot support the weight of photovoltaic panels. Photovoltaic panels generally need to be attached to a solid foundation to ensure their stability and safety.
3. The material of colored steel tiles is generally metalal, subject to electrical corrosion. Photovoltaic panels are generally made of silicon. When the metal comes into contact with the silicon material, an electrochemical reaction can occur, damaging the material and reducing its effectiveness.
Therefore, if you want to install photovoltaic panels on a house with colored steel tiles, you generally need to install a special supporting structure on the colored steel tiles to ensure safety and stability of photovoltaic panels. This may require additional engineering and expense.
How to replace tiles after installing photovoltaic solar panels on the house
Renovation of the roof of an old house should be decided according to different needs and circumstances. In terms of environmental protection, energy saving and strengthening of house structureOn, the following methods can be used for roof renovation.
1. Green roofs
Green roofs can promote urban ecological balance, reduce the urban heat island effect, increase residents' leisure and entertainment places, and improve the quality of life. When building a green roof over an old house, a shallow layer of soil can be cultivated with normal plants, such as grasses or drought-tolerant plants. If you want to build a thicker layer of soil, you need to pay attention to drainage and other issues.
2. Installing solar panels
Solar panels are a technology that can convert solar energy into electrical energy. Solar panels installed on top of older homes can power the home, reducing energy costs and reducing the burden on the environment. But do itPay attention to drainage and the structure of the building.
3. Strengthen the roof
If the roof of an old house is aged, damaged or corroded, it should be strengthened and repaired in time. Materials such as steel and reinforced concrete can be used to strengthen the roof structure.
4. Install a rainwater harvesting system
Rainwater harvesting can be used and reused, which can also reduce urban drainage pressure and reduce pollution. Therefore, installing a rainwater harvesting system on the roof of an old house while repairing and strengthening the roof can be carried out at the same time to achieve resource utilization and protection of the environment.
5. Expand the living space
For some older homes, the neat, flat surface of the roof can be used to expand the living space. This requires a thorough examination ofthe structure of the building, installation of various equipment, changes in drainage and lighting and other necessary modifications.
In summary, the roof renovation of old houses should be based on actual needs and comprehensive consideration of multiple factors to achieve the effects of environmental protection, load utilization and energy saving.
When replacing photovoltaic solar panels on a home, you must first remove the solar panels, clean the roof, and then replace the tiles.
Tiles are important waterproofing materials for roofs. They are generally made of clay, but also of cement and other materials. They have arched, flat or semi-cylindrical shapes, used to build houses. The tile colors are mainly brick red and gray. They are not only thermal insulatingment and rain-resistant, but also beautiful, neat and durable.
Its use began in the early Western Zhou Dynasty. In 1976, a group of large building foundations was discovered in Fengchu Village, Qishan County, Shaanxi Province. Its age was determined based on the determination of radioactive carbon in charred material. wooden pillar. , the result is that at the beginning of the Western Zhou Dynasty, around 1000 BC, a small amount of tiles was found in the roof accumulation. It is assumed that they were only used on significant parts of the roof and part of the ridge. this time.
At the same time, a large-scale foundation group for a Western Zhou building was also discovered in Zhaochen Village, Fufeng, Shaanxi. Judging from the discovered pottery, the superstructure was built in the middle of the Western Zhou Dynasty. Many types of tuiin slabs, tubular tiles, there are also half-tile tiles. The tiles are laid on the roof with their backs. Tubular tiles are covered between two rows of tiles. in front of the eaves.
There are tile nails and tile rings on the tiles to fix the position of the tiles. A tile fragment was found in Keshengzhuang, Fengxi, Shaanxi province. The cross section has the shape of a chevron. This could be a ridge tile used on the peak of the roof. Unfired tile blanks were also found. there is a craft workshop specializing in baking tiles. In Henan, tiles from the late Western Zhou Dynasty were also found in Wangwan, Luoyang, Dongjialin, Liulihe, Beijing and elsewhere.