1. On-site survey, system drawings appear, record data in detail, observe the route direction, power access points, and prepare for the next plan and material plan.
2. Produce detailed component placement, foundation, bill of materials, route orientation, access plan, and electrical distribution drawings.
3, according to the drawings to do the base of the solar mounting support bracket, ready for embedded parts, cement, sand, mold, foundation excavation tools, plane measurement tools. The foundation is strictly in accordance with the accuracy requirements of the drawings, the intensity is executed, and the measurement is repeated several times during the production process to prevent displacement, settlement, condensation and other reasons caused by temperature, weather, etc., and the foundation cannot be used. The basic maintenance is in place to ensure that the coagulation strength meets the requirements for use.
4. Select materials according to the material list, pay attention to the material model specifications must meet the requirements for use, and check the quantity of materials according to the drawings.
5, material acceptance, electrical materials need to bring back immediately to check the quantity, model, and according to the site environment to see if you need to replenish, timely replenishment. The solar panel mounting bracket needs to check the quantity, size and processing precision of each part at the manufacturer to ensure that there will be no installation after the scene.
6, Solar panel mounting bracket installation steps:
Installation tools: flat Phillips screwdriver (one size each), wrench, pliers, hydraulic pliers, cable clamp, wire stripper, utility knife, hacksaw,
1) Install the front base, it can't be fixed, it is convenient for next adjustment.
2) After installing the column, it cannot be fixed.
3) Install the inclined beam. Before installing the inclined beam, draw a neutral line for the inclined beam and fix it at one end of the front base. The rear end is not fixed.
4) Install the diagonal beam support and fix it at one end of the rear pillar.
5) Level the rear column and adjust the first and last rows of the instrument with the instrument, then connect them with the wires as the reference line, adjust the other brackets and fix them. Then connect the first and last bracket oblique beam and the inclined beam support, level, and connect with the wire as the reference line. Connect each of the inclined beam and the inclined beam support to tighten the screws.
6) Install the beam, measure the beam installation position, and fix the beam with a fixed length object as a reference.
7. Install the solalr mounting components, first take the length of the solar panel mounting structures, calculate the position of the middle piece, and install it from the middle to the two ends. The first piece should use the level to ensure that the components must be flat, first install the lower end and then install the upper end, and so on.
8. Line erection, ground or overhead according to the site environment, prepare materials in advance (electric pole, hoop, U-shaped card, wedge clamp, and tapping clamp, aluminum strap, steel strand, ground anchor, pull rod , threading pipe, cable hoop, pulley, wire, hook, PVC pipe, wire, bolt cutter), to ensure smooth installation.
9, the components put the line, the cable into the solar panel support bracket, the measurement is appropriate, must not be too short.
10. Install the distribution box, reasonably plan the internal components of the distribution box, ensure that it conforms to the access plan drawing, ensure the wiring is convenient, the internal wiring is smooth, the number is clear, the cable other than the insulation layer is not exposed, and the M4 connector is firmly connected