Where to install unistrut solar racking system, best solar racking system, unirac solar racking system
Jul 18, 2017
unistrut solar racking system, best solar racking system, unirac solar racking system
The choice of solar racking material
In some daily winds larger coastal areas, consumers in the purchase of household solar water heaters will pay special attention to the design of solar water heaters have strong resistance to wind. If the quality of solar water heaters is higher, most of its solar stent is used aluminum bracket, because it is thick and solid.2. Front and back column distance
In the construction of positioning, be sure to ensure that the steel pillars of the front and rear pillars are in the same straight line, and before and after the two pillars formed by the front and post pillars and pillars were formed perpendicular to the two straight lines. Another line should not bend, bending the range should be within 2mm. Steel pile height also has the corresponding requirements, the top of the height to be at the same level. The distance between the front and rear pillars of the steel pile is about 3 meters, and the distance between the front pillar and the rear pillar is about 2 meters.
3. The string position to determine
The center of the top plate of the front pillar must be at the same level of height, and the corresponding length in the steel pile can be fixed. According to the inclination of the drawings to determine the approximate angle of installation, and to ensure that the upper edge of the post after the edge of the welding plate in the height of the agreement, set the length of the steel pile can also be fixed after the pillar. Before and after the pillars are fixed, it is important to install the stringer on the connecting plate. The centerline of the stringer must coincide with the center line of the front and rear pillars. Next is the installation of the oblique pull support: one end of the diagonal support is connected to the stringer and the other end is connected with the pillar with the hoop, and the position of the stringer must be in parallel to each other.
4. Assembly
The installation of solar stents is not difficult, the installation should be in accordance with the instructions or design drawings to assemble the components together. Tighten the screws with a wrench. Remember to install the steps after the pull to the last.
5. The direction choice
Solar water heaters are generally installed on the roof, sitting south, the best south west about 5 to 10 degrees direction, because this direction is conducive to the sun without shelter, and can increase the sunshine time.
