What are the aspects of photovoltaic power generation applications?

Large-scale power stations on the ground, rooftop power stations. BIPV, Photovoltaic Building Integration, Photovoltaic Street Lights, Photovoltaic Water Pumps, Remote Areas, Communication Base Stations, Island Electricity, etc.

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There are a lot of them. First, it can be household electricity, and if there is more, it can be sold to the state, which is more popular in countries with good policies abroad.

Second, you can search for Tsinghua University's photovoltaic grid-connected inverter project, this experiment is also an experiment done by our company's Tsinghua University professor in Tsinghua University, (Shenzhen Tianyuan New Energy****), Guangxi University's grid-connected power generation is also our company's project, hehe.

Third, the power grid in some parts of the country can.

As long as you understand, photovoltaic power generation is the use of solar power generation, as for the usefulness, you can give full play to your imagination, hehe. If it is replaced with a photovoltaic water inverter, it can also be used for desert irrigation, urban greening, agricultural irrigation, etc., you can go down, solar water pump or photovoltaic water pump, check!

What do you mean. Grid-connected power generation, what other applications.

The photovoltaic power generation system has the following characteristics:(1) There is no rotating part, and no noise is generated.

2) No air pollution, no waste water discharge.

3) There is no combustion process, no fuel is required.

4) Simple maintenance and low maintenance cost.

5) Reliable operation without working fluid consumption.

6) The solar cell as a key part has a long service life.

7) Fast start-up, can generate electricity when there is sun, suitable for the establishment of distributed substations.

8) Easy to install, short construction period, easy to expand the scale of power generation as needed.

9) The scale is suitable for both sizes (100W 100MW).

Advantages of photovoltaic power generation.

No danger of depletion:

Safe and reliable, no noise, no pollution emission, absolutely clean (no pollution);

It is not limited by the geographical distribution of resources, and can take advantage of the advantages of building roofs;

There is no need to consume fuel and erect transmission lines to generate electricity and supply electricity on site;

high energy quality;

The user is emotionally receptive;

The construction period is short, and the time spent to obtain energy is short.

Photovoltaic power generation has the following disadvantages:

1) It is a planar light source, with a small areal density, and the ground is 1kw m.

2) Power generation changes periodically and randomly with the weather, and power regulation is more complicated.

3) There are regional differences.

Photovoltaic power generation is the use of light to irradiate the semiconductor to form a potential difference in different parts of the semiconductor.

The technical principle of the technology, a technology that converts light energy into electrical energy with professional equipment.

Photovoltaic power generation equipment, which consists of the following types of equipment:

1. Solar panels.

2. Controller.

3. Inverter.

Among them solar panels.

As a clean and efficient new form of power generation, photovoltaic power generation has many advantages and broad development prospects.

Specifically, photovoltaic power generation has the following advantages:

1. Abundant resources.

The resource used in photovoltaic power generation is sunlight.

This can be considered an inexhaustible resource.

As long as there is sufficient sunlight, photovoltaic power generation facilities can be installed to generate electricity.

2. Clean and pollution-free.

The resource used by photovoltaic power generation is sunlight, which is a clean and pollution-free resource. ......And photovoltaic power generation equipment will not produce waste in the working process and will not pollute the environment, so photovoltaic power generation is a new energy source such as wind power generation.

The same clean and pollution-free power generation mode.

3. The system is simple and the requirements for the site are low.

The whole system of photovoltaic power generation is simple in structure, easy to install, and the requirements for the site are not high. ......There is no need for a dedicated space, as long as the relevant equipment can be placed under the sun's rays, the whole system can start working, which is very advantageous for remote areas.

4. Efficient. Photovoltaic power generation has a high efficiency of light-to-electricity conversion efficiency, and is a very efficient new energy source.

5. High space occupancy.

Photovoltaic power generation equipment has very low requirements for the site, and it is not necessary to use a special site, and it can be installed and generated by using the field, and the equipment can also be installed by using space such as the roof, which greatly improves the space utilization.

6. The construction period is short and the results are fast.

Because the photovoltaic power generation equipment has a simple structure, and does not require fuel and transmission and transformation line construction, the installation can start to work after the installation is completed, so the construction period is short and the results are fast. Therefore, it has become a new type of power generation with broad application prospects.

Advantages of photovoltaic power generation:

Achieve green environmental protection, energy conservation and emission reduction, and improve economic benefits.

1. Distributed construction, realize the nearby power supply on the load side, and flexibly enter and exit the power grid, which not only avoids the direct economic loss caused by long-distance transmission lines, but also saves transmission costs.

2. Through intelligent and diversified photovoltaic grid-connected power generation technology, that is, the photovoltaic power station is built in the way of grid-connected with the backbone grid, and the backbone grid is used as a power regulating pool, without the need to configure batteries, so as to achieve effective power generation controllability, improve the average trouble-free time of the system and the secondary pollution of the battery, and reduce the cost.

3. Photovoltaic power generation itself does not use fuel, does not emit any substances including room temperature gas and other exhaust gases, does not pollute the air, does not produce noise, is environmentally friendly, and will not suffer from the impact of energy crisis or fuel market instability, and is a new renewable energy source that is truly green and environmentally friendly.

4. The energy conversion process of photovoltaic power generation is simple, it is a direct conversion from photons to electrons, there is no intermediate process and mechanical movement, and there is no mechanical wear. According to the thermodynamic analysis, photovoltaic power generation has a high theoretical power generation efficiency, which can reach more than 80%.

In summary, photovoltaic power generation has four major advantages:

Advantage 1: Stable system; Renewable energy, maintenance-free once and for all.

Advantage 2: Stable power generation; The attenuation of power generation efficiency does not exceed 20% in 25 years

Advantage 3: Self-connected power generation, increase the public image of the enterprise, and add points to the first-class industry.

Advantage 4: Building integration; Aesthetically pleasing and prolonging the life of the building.

1. Solar energy resources are inexhaustible, and photovoltaic power generation systems can be used only in the local area with sunlight, which is not limited by region, altitude and other factors.

2. Solar energy resources are available everywhere, and power supply can be provided nearby. There is no need for long-interval transmission, which prevents the loss of power formed by long-interval transmission lines, and also saves transmission costs.

3. The energy conversion process of the blue sky household solar power generation equipment of Jiaotong University is simple, which is directly from photons to electrons, without central processes (such as thermal energy into mechanical energy, mechanical energy into electromagnetic energy, etc.) and mechanical activities, and there is no mechanical wear. According to the thermodynamic analysis, photovoltaic power generation has a high theoretical power generation efficiency, which can reach more than 80%, and the technology development potential is great.

4. Jiaotong University Blue Sky household solar power generation equipment does not use fuel, does not emit any substances including greenhouse gases and other exhaust gases, does not pollute the air, does not generate noise, is friendly to the situation, will not suffer the impact of the energy crisis or the fuel market is unchanged, and is a new renewable energy source that is truly green and environmentally friendly.

5. Household solar power generation equipment does not need cooling water in the process, and can be installed on a desolate desert without water. Jiaotong University blue sky photovoltaic power generation can also be easily connected with buildings to form an integrated photovoltaic construction power generation system, which does not need to occupy land alone and can save precious land resources.

Photovoltaic power generation has many advantages:

1. Solar energy is inexhaustible. Photovoltaic power generation systems can be used wherever there is sunlight. Not limited by environmental factors, photovoltaic power generation energy saving and emission reduction, green environmental protection, and enhance economic benefits. Improving the energy mix.

2. Photovoltaic power generation effectively uses solar energy resources to generate electricity, saving coal consumption and environmental protection. No pollution, no harmful gases. In addition, there is no noise in photovoltaic power generation, and large-area photovoltaic power generation can be carried out by using local materials from hillsides, roofs, wilderness, salt-alkali flats and other places.

Photovoltaic power generation has significant energy, environmental protection and economic benefits are one of the highest quality green energy.

3. For rural families, a roof can provide a place for photovoltaic power generation to meet the needs of basic household appliances such as lighting and television. Invest less for life. A family's investment in photovoltaic power generation can pay for itself in five years.

The use of photovoltaic power generation in rural households has absolute safety, long life, maintenance-free and cleanliness. It is a good economic project for families to invest in. With the advancement of photovoltaic power generation technology.

With the renewal of materials, the cost of photovoltaic power generation will gradually decrease, and there is a wide range of competitive markets in rural areas.

Advantages of solar photovoltaic power generation:

1. Solar energy is inexhaustible, and the solar radiation energy borne by the earth's surface can meet 10,000 times the global energy demand! Only 4% of the world's deserts need to be installed with solar PV fragments, and the electricity generated can meet the global demand!

2. Solar power generation has no moving parts, is not easy to be damaged, and is complex to maintain, especially suitable for unattended use.

3. Solar power generation will not cause any purification, noise and other public hazards, and has no adverse effects on the environment, which is an ideal clean power.

4. Solar power generation is safe and reliable, and will not be affected by the energy crisis or the fuel market fluctuations.

5. Solar energy can be supplied everywhere, and it can be supplied nearby, without long-distance transmission, which prevents the loss of long-distance transmission lines; The sun does not need fuel, and the cost of operation is very low.

6. The fragmented establishment period of solar power generation is short, convenient and sensitive, and the amount of solar energy can be arbitrarily added or increased according to the increase or decrease of load to avoid waste.

Many manufacturers are color steel tile roofs or small flat floors, and they need high cooling costs in the hot summer. Photovoltaic panels have the function of thermal insulation, and after laying photovoltaic modules on the roof, it can effectively reduce the temperature of the factory downstairs. It can make the downstairs workers more warm tasks, and the consumption equipment can also run bumpy, which directly reduces the cooling cost of the company's air conditioners, fans and ice cubes.

The advantages of photovoltaic power generation are intuitive and obvious, effectively use solar energy resources to generate electricity, save coal consumption and protect the environment. No pollution, no emission of harmful gases. It has significant energy, environmental protection and economic benefits, and is one of the highest quality green energy.

For ordinary families, a roof can provide a place for photovoltaic power generation, and families invest in photovoltaic power generation for their own use and takeaway, and recover all costs in 5 years. It is also a long-term financial investment for the family.

Photovoltaic power generation is the use of semiconductor interfaces to absorb a large amount of sunlight energy, produce a volt effect, and convert sunlight energy into electrical energy.

Solar energy is an inexhaustible renewable energy source for human beings, with full cleanliness, absolute safety, long life and maintenance-free. The sufficiency of solar resources and the change of energy structure provide a guarantee, which plays an important role in the long-term energy strategy.

Photovoltaic power generation has many advantages and great significance, and is one of the main ways out of sustainable energy and environmental development. Photovoltaic power generation technology has advanced, the cost of power generation has been reduced, and it has become a more competitive energy source.

Pros: No risk of depletion;

Safe and reliable, no noise, no pollution emission, absolutely clean;

It is not limited by the geographical distribution of resources, and can take advantage of the advantages of building roofs;

There is no need to consume fuel and erect transmission lines to generate electricity and supply electricity on site;

high energy quality;

The user is emotionally receptive;

The construction period is short, and the time spent to obtain energy is short.

There are many benefits of photovoltaic power generation, there are many reasons that cannot be refused, today we will summarize the five advantages of photovoltaic power generation.

1. Solar energy resources are inexhaustible, and the solar energy that irradiates the earth is 6,000 times greater than the energy currently consumed by human beings. Moreover, solar energy is widely distributed on the earth, and photovoltaic power generation systems can be used wherever there is sunlight, regardless of region, altitude and other factors.

2. Solar energy resources are available everywhere, and they can be supplied nearby, without long-distance transmission, which avoids the loss of power caused by long-distance transmission lines.

3. The energy conversion process of photovoltaic power generation is simple, it is directly converted from light energy to electrical energy, and there is no intermediate process (such as thermal energy to mechanical energy, mechanical energy to electromagnetic energy, etc.) and mechanical movement, and there is no mechanical wear. According to the thermodynamic analysis, photovoltaic power generation has a high theoretical power generation efficiency, which can reach more than 80%, and the technology development potential is huge.

4. The working performance of the photovoltaic power generation system is stable and reliable, and the service life is long. Crystalline silicon solar batteries also have a long lifespan. In the photovoltaic power generation system, as long as the design is reasonable and the selection is appropriate, the life of the battery is also very long.

5. The solar cell module has a simple structure, small size, light weight, and is easy to transport and install. The construction period of the photovoltaic power generation system is short, and the capacity can be large or small according to the power load, which is convenient and flexible, and is easy to combine and expand.