Views: 134 Author: Site Editor Publish Time: 2023-12-02 Origin: Site
The preliminary design and construction of solar photovoltaic systems for a factory area, integrating power, rooftop conditions, and electrical considerations, includes capacities of 0.8MWp, 2.0MWp, and 5.9MWp respectively. This sustainable initiative aims to harness solar energy through the installation of solar panels.
The rooftop photovoltaic power station predominantly utilizes color steel tile roofs. To ensure structural integrity, photovoltaic installations incorporate a color steel tile foundation counterweight, preserving the original waterproof structure. The optimal inclination for the photovoltaic array is set at 16-18°, with supporting brackets crafted from hot-dip galvanized thin-walled cold-formed steel. A meticulous design places the front end of the modules approximately 0.1 meters from the roof, strategically avoiding obstacles and shadows.
Considering practical installation conditions, the project anticipates accommodating 15,819 solar panels with a capacity of 550W each, resulting in a system installed capacity of 8.7MWp. The photovoltaic modules efficiently convert solar energy into DC power. This DC power undergoes inversion through inverters before connecting to the photovoltaic grid-tied cabinet. The system seamlessly integrates with the load distribution cabinet on both the low-voltage and high-voltage sides at 400V.
The project offers flexibility with two usage scenarios: self-use and full grid connectivity. For the 0.8MWp and 2.0MWp capacities, a low-voltage grid connection method is employed. In contrast, the 5.9MWp capacity utilizes a high-voltage grid connection approach at 10KV.
First year emissions reduction | Cumulative emission reductions over 25 years | |
Save standard coal (t) | 2695 | 67375 |
Reduction of carbon dioxide emissions (t) | 8195 | 204875 |
Reduction of sulfur dioxide emissions (t) | 246.5 | 6162.5 |
Reduction of nitrogen oxide emissions (t) | 123 | 3075 |
Reduce smoke and dust emissions (t) | 6.2 | 155 |
This comprehensive solar photovoltaic project showcases a sustainable and innovative approach to energy generation. By leveraging solar panels on the factory's rooftop, the initiative not only embraces renewable energy but also prioritizes the preservation of existing structures and efficient power distribution. This marks a significant step towards a greener and more environmentally conscious industrial operation.
