Solar rack installation system

“< H2 > how to connect and install a set of household solar power generation system

First of all, you should decide how much photovoltaic power generation system to install according to your power consumption. Of course, you should also refer to the size of your roof area. The installation problem is directly handed over to the photovoltaic power generation installation company, who can provide one-stop services including installation and grid connection procedures. The following are the specific steps: unpacking inspection, first of all, unpacking inspection of water heater components, assembly of solar water heater support, installation of solar water heater water tank and installation of vacuum pipe. Before the installation of vacuum collector pipe, try to avoid sunlight, otherwise it may cause scald during installation. During installation, check whether the sealing rubber ring in the water tank hole is complete and whether the sealing surface is clean, free of foreign matters and damage. Put the inclined plane of the wind shield ring downward and cover it at the open end of the vacuum heat collection pipe, about 10cm away from the pipe orifice. Before intubation, the nozzle shall be soaked with water to facilitate installation. When intubation, rotate the vacuum heat collection pipe with uniform force to make it rotate into the sealing rubber ring, and the resultant force direction shall be consistent with the axis direction of the vacuum heat collection pipe. Put the tail of the vacuum heat collecting pipe on the tailstock, insert the tailstock into the short hole on the tailstock, insert the left and right elastic hooks of the tailstock into the long hole of the tailstock with a resultant force, and fix the vacuum heat collecting pipe on the tailstock. The vacuum tube is inserted into the sealing silicone ring with a depth of about 1cm. Push the wind shield ring to the water tank hole and block it

Expansion materials:

1. During unpacking inspection, be sure to check whether the attached accessories and data are complete, whether there are scratches on the surface of the water tank, whether the supporting parts of the water tank are missing, whether the support and supporting parts are missing, whether the vacuum pipe is damaged, leaking, and whether the supporting parts are missing, and check the controller, supporting sensors, electric auxiliary heating head Whether the solenoid valve and other accessories are complete, and first check whether there are quality problems in the appearance

2. After unpacking inspection, all components of the support shall be sorted out and placed in a position convenient for installation. First assemble the brackets on both sides. First, connect the front column and rear column of the support on each side with the tank support respectively, and fix the ground corner on the support. Then fix the cable-stayed beams of the supports on both sides. After that, erect the two side supports, and connect the supports on both sides with the cable-stayed beam of the rear column of the water heater. Fix the horizontal beam of tailstock and front frame. The bracket assembly is completed

3. When taking the water tank out of the packing box, remove the nut and gasket fixed on the water tank. Insert the bolt at the lower part of the water tank into the long hole on the bucket support, pad the gasket and install the nut. After the whole machine is assembled, all the protective films of the water tank can be torn off and the nuts can be tightened. Do not tear the film with sharp tools such as wallpaper knife

4. Positioning and fixing of solar water heater: it is recommended to fix the ground corner of the water heater on the ground corner foundation with embedded iron, or make cement square bricks, make expansion bolts on the cement bricks, and then fix the ground corner of the water heater on the expansion bolts. When fixing, it must be ensured that the water tank of the water heater is horizontal and the stress on all feet is uniform. It is forbidden to have a corner hanging in the air. (in typhoon prone areas, steel wire rope shall be used to firmly fix the water tank and support on the roof.) Note: do not tighten the nuts until the water heater is assembled. The bracket is fixedly connected with nuts, and the nuts can be tightened after the whole water heater is assembled

Introduction to installation steps of solar support

With the progress and development of science and technology

The degree of intelligence is higher and higher, and the service life is also continuously extended. Once installed, solar energy can work intelligently without manual operation and care. Water filling can be set automatically within one day, and some can even be intelligently assisted heating. No matter whether there is the sun or not, even in rainy and snowy days, there is hot water when you go home from work, which can be used as soon as you turn it on. It no longer takes time to wait, which is convenient for people’s life. The installation of solar energy is definitely inseparable from the solar support. The solar support is an important supporting part of the solar water tank, which is second only to the water tank

Another major component of solar energy also plays a very important role in the promotion of solar energy. This paper explains the installation of solar support in detail

In some coastal areas with strong daily wind, consumers are buying household solar energy

Special attention will be paid to whether the solar water heater has strong wind resistance in design. If the quality of solar water heater is high, most of its solar supports are aluminum alloy supports, because it is thick and firm

During construction positioning, it must be ensured that the front pillar and rear pillar of steel pile are on the same straight line respectively, and the straight line formed by the front and rear pillars shall be perpendicular to the two straight lines formed by the front pillar and rear pillar respectively. In addition, the straight line shall not be bent, and the bending range shall be within 2mm. The height of steel pile also has corresponding requirements, and the height of its top should be at the same level. The distance between the adjacent foundation centers of the front and rear pillars of the steel pile is about 3M, and the distance between the front pillar and the rear pillar is about 2m

Upper edge of front strut

The center of the plate must be at the same horizontal height. After reserving the corresponding length in the steel pile, the front pillar can be fixed. Determine the approximate installation angle according to the inclination angle required in the drawing, and ensure that the center solar panel racking system of the welding plate on the upper edge of the rear pillar is consistent in height. After reserving the length in the steel pile, the rear pillar can also be fixed. After the front and rear pillars are fixed, it is very important to install the longitudinal beam on the connecting plate. The center line of the longitudinal beam must coincide with the center line of the front and rear pillars. The next step is the installation of cable-stayed brace: one end of the cable-stayed brace is connected with the longitudinal beam, and the other end is connected with the strut with hoop. The position of the longitudinal beam must be parallel to each other

The installation of solar support is not difficult. During installation, the components shall be assembled together according to the instructions or design drawings. Use

Tighten the screws with appropriate force. Remember to put the steps of installing the rear brace last

Consumers generally install the solar water heater on the roof, facing south. It is best to be about 5 ~ 10 degrees due south by west, because this direction is conducive to the sun without shelter and can increase the sunshine time. After reading it, do you feel very simple? You can do it yourself

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Decoration effect drawing

Solar photovoltaic support

Solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation system. General materials include aluminum alloy, carbon steel and stainless steel

Main parameters:

Installation location: building roof or curtain wall and ground

Installation direction: it should be South (except for tracking system)

Installation angle: equal to or close to the installation local latitude

Load requirements: wind load, snow load, earthquake requirements

Arrangement and spacing: combined with local sunshine conditions

Quality requirements: no corrosion for 10 years, no reduction in rigidity for 20 years, and certain structural stability for 25 years

In order to maximize the power output of the whole photovoltaic power generation system, combined with the geography, climate and solar energy resource conditions of the construction site, the supporting structure with solar modules fixed in a certain orientation, arrangement and spacing is usually steel structure and aluminum alloy structure, or a mixture of the two. There are also domestic enterprises specializing in the production of solar photovoltaic supports, which has changed the previous structural mode of overlapping only angle steel and channel steel

Jiangxi Gulin Solar Energy Technology Co., Ltd. did a good job. The photovoltaic support system produced by them is only composed of a few accessories, and there is no need to drill or weld on site. When ordering, their company provides a set of toolbox, so they need to take this toolbox to complete the installation of photovoltaic power station. Very convenient

How to install the engineering machine of solar water heater

The project requires special personnel for construction, which is mainly to weld the support on the roof as a whole and arrange the header heat collection module. The Conduit. The water tank is better indoors. If it needs more strict thermal insulation outdoors, there is also automatic water supply of pipeline circulation system, manual water supply, etc. assemble the distribution box