Solar photovoltaic stent system from the material points, mainly concrete support, Solar mounting racks steel bracket and aluminum bracket three.
First, the concrete support is mainly used in large-scale photovoltaic power plant, because of its large, can only be placed in the wild, and the better areas, but the stability of high, can support the huge size of the battery.
Second, the steel stent stable performance, Solar mounting racks the manufacturing process is mature, high carrying capacity, easy installation, excellent anti-corrosion performance, Solar mounting racks beautiful appearance of the unique connection design, easy installation, easy installation of general use of structural anti-corrosion materials, steel and stainless steel parts, Life in more than 20 years.
Third, the aluminum alloy bracket is generally used in residential roof solar energy applications, aluminum alloy with corrosion resistance, light weight, beautiful and durable characteristics, Solar mounting racks but its low bearing capacity, can not be applied in the solar power plant project.
The mounting structure of the PV array bracket should be simple and durable. Manufacture and install the PV array bracket material, to be able to withstand the wind and rain erosion and corrosion. Solar mounting racks Electroplated aluminum, electroplated steel and stainless steel are the ideal choice. Stent welding production quality requirements to meet the national standard "steel structure construction quality acceptance" (GB50205-2001) requirements.
1, in the photovoltaic array base and the construction of the stent, should try to avoid the destruction of the relevant buildings and ancillary facilities, Solar mounting racks such as construction needs due to local damage caused by the construction should be completed after the timely repair.
2, when the installation of photovoltaic arrays in the roof, the base embedded parts and the roof structure of the main reinforcement of the reinforcement or connection, Solar mounting racks if the structural restrictions can not be welded or connected, should take measures to increase the base and roof Focus, and the use of wire drawing method or bracket extension method to be fixed. Solar mounting racks After the completion of the production of the base, to the roof damage or involved in part in accordance with national standards, "roof engineering quality acceptance" (GB50207-2002) requirements to do water treatment, to prevent seepage, leakage phenomenon.
1. The installation of the socket. Solar mounting racks Install the vacuum tube header first, the lower part of the collector tube to be installed, and install the seat in the specified position of the bracket.
2. Intubation. First check the insulation layer of the tank liner with a sealed silicone ring, and then check the vacuum tube process tail angle is damaged, Solar mounting racks then check the transparency of the coating like mercury, Solar mounting racks check whether the processing of burr, roundness. The vacuum tube sealed apron escape into the vacuum tube about 15cm, with soap and water to fully wet the nozzle, the right hand to grasp the end of the vacuum tube, one is to protect the process tail angle, the second is easy to intubation. Solar mounting racks Vertical nozzle into the direction of the vacuum tube, forced evenly lightly pushed into the tank, Solar mounting racks insert back to the tube, so that all the vacuum tube installed in turn.