Views: 215 Author: Site Editor Publish Time: 2020-11-11 Origin: Site
Preparation Before Installation
Set up unloading platforms and personnel walkways at the corresponding positions of each factory building.
Lay bulk material channels on the roof to avoid damage to the roof.
Clean up the roof drainage system.
Check the roof before construction. If it does not conform to the design, adjust it according to the design.
According to the design drawings, calculate the usage of bracket guide rails, accessories and components in each area, and load materials in batches according to the number of areas and the construction process.
Check whether the bracket and component packaging are damaged or deformed.
Transport the brackets and components to the roof according to the amount of each area.
Bracket and Module Installation
1.Bracket Installation
According to the drawings, first locate and release the line (the color steel tile roof is mainly the positioning of the clamp).
Install the guide rail (pay attention to the distance between the fixture and the guide rail when installing)
After completing the installation of a set of brackets, accurately check the position of the brackets (the distance between the front and rear rows, the distance from the wall, etc.).
When installing the support columns, beams and guide rails, do not fully tighten the bolts at one time. All the bolts should be tightened after the support is fully leveled.
2.Module Installation
Check the components after unpacking
After unpacking, check whether the components are damaged.
PV module installation
a.solar panel installation
b.fixed battery board
c.wiring the battery board
d.matrix wiring
3.Grounding of the rail
The guide rails of each module square must be grounded with flat steel, fastened by bolts, and connected to the grounding system in the factory.
Color Steel Tile Roof Structure
Color steel tile roofs are mainly divided into the following three types:
Key Points of Installation
1.position of brackets and roof ridges and roof panels
the photovoltaic support keel should be perpendicular to the roof panel
the photovoltaic support keel should be perpendicular to the roof slope to reduce the sliding force
2.Arrangement of component length and width
When installing, determine the length and width of the components according to the roof area. The long side of the component is perpendicular to the keel to reduce the cost of the bracket.
3.Load of color steel tile roof
Generally, the weight of photovoltaic power generation equipment installed on the steel structure factory building will increase by 15 kg per square meter.