What benefits will photovoltaic power plants bring to businesses? Let's analyze it in detail:
1. Increase enterprise revenue
Roofs restricted by production-oriented enterprises are valuable resources, ranging from a few thousand square meters to tens of thousands of square meters. meters. If photovoltaic plants are installed on these roofs, the company's fixed assets can be revitalized and the company's profits will improve.
2. Reduce electricity bills during peak periods
For energy-intensive manufacturing companies such as steel, cement, petrochemicals and flat glass, installing photovoltaic power plants can significantly save electricity expenses. Not only save money and make money.
3. Block heat and prevent cold
During the hot summer, many companiesproduction require high cooling costs. The thermal insulation function of photovoltaic panels can effectively reduce the temperature of the factory building downstairs. Indirectly reduces cooling costs for businesses using air conditioners, fans, etc.
4. Promote energy conservation and emissions reduction.
Traditional electricity generation activities will emit large amounts of carbon dioxide and have a huge impact on global climate change. The installation of photovoltaic plants can produce energy. conservation and emissions reduction targets. With many benefits such as no noise, no radiation, no emissions, and no pollution, it is a must-have setup for medium and large businesses.
Lejia Smart Energy is a high-tech enterprise focused on newenergy, lithium battery applications, energy storage technology, Internet of Things and artificial intelligence. It is committed to using the Internet of Things and artificial intelligence technology. changing new energy and new technologies of energy travel industry.
Lejia Smart Energy has a unique light storage and charging system. This system is the heart of the integrated charging station and consists of three parts: photovoltaic power generation, energy storage batteries and charging piles. These three parts form a microgrid, which uses photovoltaic power generation and stores the energy in energy storage batteries. When needed, the energy storage battery supplies energy to the load demand. Combining solar energy with charging stations is not only environmentally friendly, but alsoeconomically beneficial. It can meet demand for a long time and can be self-sufficient even in the event of a power outage to meet the charging needs of new energy vehicles.
Is it safe to build a photovoltaic power plant on the roof?
It has spiral holes, can be drilled and twisted, and can be used flexibly in different textures floor and different columns. and posts. It is used on a photovoltaic construction site in Hunan. Using a special auger, the finished pile post is placed on the hook under the auger and the column is erected in seconds. stack columns. With such efficient operation, how can you not realize your dream of making the investment profitable in 10 days?
In addition, it can be used in diversified operations such as garden beautification, well drilling, plantation of trees, coal sampling, drilling of foundation columns, deep wells for bridge columns and deep hole drilling for wind turbines. columns. Drilling holes for telephone poles opens up your business and your money.
By choosing Ente Heavy Industry, managers no longer have to worry about machine inactivity.
It's relative. The key is to choose reliable, high-quality service providers and product manufacturers. Here are some key points for your reference: 1. Regarding pollution and radiation from photovoltaic power plants.
The photovoltaic power plant consists of photovoltaic panelsIt consists of modules, photovoltaic inverters, photovoltaic supports and photovoltaic cables. Photovoltaic modules receive sunlight and generate direct current. This process does not produce pollution and produces no waste.
The inverterPhotovoltaic converts direct current into alternating current to power the user's household appliances. Excess electricity can be integrated into the electricity grid. There is no pollution in this process. The radiation from the inverter is actually much lower than that from the TV at home.
Photovoltaic racks are steel structures that support components and are free from pollution and radiation.
2. If the roof of the photovoltaic plant will leak.
Photovoltaic racks are installed on the roof to support the components and connect to the roof. Its design mainly adopts the top-on-top method, which will not puncture or damage the original waterproofing of the roof; pressed blocks are made of prefabricated components and will not be cast on site. This approach avoids serious damage to the roof waterproofing layer when installing the solar supports.
And in some leak-prone areas, waterproof membranes, resins, weather-resistant silicone adhesives, hydrazine coatings and JS cement-based waterproof coatings are used. The general principle followed in waterproofing treatment is that it should be guided rather than blocked, i.e. treatment of knots should be ensured to allow water to flow smoothly and Do not leak when a small amount of water accumulates during heavy rain.
For roofs with flexible and waterproof roof structure, weak areas of the roof waterproofing layer will be avoided during the construction process. Rubber pads are placed under each fixed base and all rod connections are bolted. welding on site. Make sure the roof will not leak due to the construction of photovoltaic plants.
3. Will photovoltaic power plants damage theroofing?
Actually, it's really critical. If not handled correctly, the roof can be crushed. Professional system design companies will fully consider roof loading in accordance with the “Building Structural Load Code” when designing. the power plant. Fixed load, wind pressure load, snow pressure load, seismic load.
4. Are PV plants safe? Are there hidden dangers like fire?
From the perspective of operation and maintenance, distributed photovoltaic power generation is not completely safe and without hidden dangers. For example, I remember that during thunderstorms when I was a child, my parents always told me not to watch TV and to unplug the wires. Protective measures also had to be taken when constructing photovoltaic power plants.
Here you have to be carefulion to these elements. For example, if the bracket is higher than the photovoltaic panel, you can directly use the bracket to connect lightning, or install a short lightning protection pin on the bracket. . The lines should be protected by metal trunking or cable conduits, and the combiner box uses a metal box and grounds the shell, install a DC power surge arrester on the photovoltaic bus bar, and install a DC power surge arrester DC power supply at the input end of the. photovoltaic panel on the inverter.
For safety reasons, users should confirm whether the inverter manufacturer has a certificate from a national authority, clarify several important indicators of the inverter, and see whether it has Anti-islanding, overvoltage and overvoltage protection. -protection against current, overheating and leakage currents, etc. It's only in the comtaking into account that we can effectively ensure the safety of the power plant.
Summary: With the continuous improvement of industry standards and specifications, safety risks in distributed photovoltaic power generation due to equipment quality problems and design problems and construction are inevitable. There will be less and less. If we ordinary people want to install rooftop photovoltaic power plants, we should try to find a professional photovoltaic system design company. If you are around Xi'an, I recommend Xi'an Duan solar power company in Xi'an. . Please consult in detail to avoid problems. Otherwise, only in this way can the photovoltaic power station you build avoid safety risks and roof leaks, and you can get a stable income every day.