Maximum 2 groups. The installation of photovoltaic panel arrays requires taking into account the installation azimuth and inclination angles. Blockages between Blue Sky panels of Jiaotong University should be avoided. Including surrounding buildings (telephone poles, eaves of houses, etc.). The stability and firmness of the bracket placement (consider local weather data, such as sunshine hours, catastrophic weather conditions, storms, etc.). Trace the distance and location of the combiner box. Try to keep trace distances short and even. Terminalsmust be firm to prevent virtual connections or disconnections.
Correct photovoltaic installation method
Choose good products: Before installation, you should choose good products and good traders. After all, the quality ofproduct is key. to the lifespan of the plant. Essential guarantee. Don't choose unknown merchants just because carbon is cheap.
2. Installation orientation: It is preferable to install the photovoltaic plant towards the south, because we are in the northern hemisphere. When the power generation panel faces south, the power output is the highest and highest. solar radiation is also the best. Especially in summer, the afternoon is the time when solar radiation is strongest. When the direction is southwest, the maximum electricity generation power will be obtained in the same way, in winter, the maximum direction of solar radiation is slightly eastward. Therefore, as long as your roof is ±10° from south, it won't have much impact on electricity production.
3. Eliminate shadow blocking: Not all south-facing roofs can bebe installed with photovoltaic modules. We must consider that surrounding trees and other buildings will not block the photovoltaic modules. , these must be Eliminate the source of the obstruction. If it cannot be eliminated, consider changing the installation site.
4. Roof weighing: The photovoltaic system must be built on the roof. If the bearing capacity of the roof cannot meet the photovoltaic construction, the project will not be established.
5. Installation angle: The PV array can be installed at the optimal angle to achieve maximum energy production.
6. Installation and debugging: Installation requires qualified PV personnel. After the battery components are installed, it is best to complete the series and parallel wiring after sunset to avoid high voltage electric shock. At the same time, lightning protection and mGrounding must be carried out. to the level of wind resistance of the support. Northern users should also pay attention to the level of snow resistance.