Using the idle area of the parking shed to build photovoltaic parking shed, the power generated can be sold to the state in addition to supplying vehicles, which not only has a very good income, but also slows down the power pressure of the city.
Photovoltaic shed energy saving at the same time, bring benefits
Investment in photovoltaic parking shed can change the single role of traditional parking shed. Photovoltaic parking shed can not only shade vehicles from rain, but also generate electricity, which can achieve a win-win situation of social and environmental benefits.
Just some time ago, Jinhua and Ningbo have built the largest photovoltaic parking sheds.
In August, the photovoltaic project of Zero run automobile Jinhua AI factory was officially put into use. As the largest photovoltaic shed in Jinhua City, the project was jointly completed by Zero run automobile and State Grid Zhejiang comprehensive energy company. After being put into use, the annual power generation can reach 9.56 million kwh.
According to reports, as a “large shed + roof” type of distributed photovoltaic project, the roof of the shed adopts BIPV photovoltaic integrated structure, with photovoltaic modules instead of the roof of the shed, realizing the power generation function, at the same time, it can also play the role of sunshade and rainproof. The shed is constructed of portal steel structure, covering an area of 24000 square meters, covering more than 1000 standard parking spaces. The project is designed according to the life span of 25 years, saving about 72800 tons of standard coal and reducing 194500 tons of carbon dioxide, which is equivalent to planting 1.7 million trees.
According to the project company, the annual power generation can reach 2 million kwh after it is put into operation.
According to the project engineer, as a “large shed + roof” type of distributed photovoltaic project, the roof of the shed adopts the integrated structure of photovoltaic building, and the photovoltaic modules replace the roof of the shed, so as to realize the power generation function, as well as the function of sunshade and rainproof, and reduce the temperature under the shed by about 15 ℃. The roof covers an area of 27418 square meters, covering over 1850 standard parking spaces.
The project is designed according to the life span of 30 years. The total installed capacity of phase I and phase II is 1.8 MW. The annual electricity generated is equivalent to saving about 808 tons of standard coal and reducing carbon dioxide by 1994 tons. Photovoltaic power generation of roof parking lot is also the intensive use of land, which contributes to the realization of green environmental protection and sustainable development.
Photovoltaic shed, one of the most convenient ways to combine photovoltaic with building, is more and more popular in recent years. The photovoltaic shed has the advantages of good heat absorption, convenient installation and low cost. It can not only make full use of the original site, but also provide green energy. The construction of photovoltaic shed in factory park, business district, hospital and school can solve the problem of high temperature in open parking lot in summer.
With people’s attention to environmental protection, solar photovoltaic power generation is gradually applied to all kinds of places where the sun can shine, such as “photovoltaic shed”. With the gradual replacement of traditional cars by electric vehicles, photovoltaic shed has become a very necessary fashion favorite. It can not only shade and insulate the car, but also charge the car. How cool is it? Let’s have a look~~~
This garage has a magic self generating parking system
The photovoltaic panel is installed on the top of the shed. From the outside, this is an ordinary shed, which can protect the vehicle from the wind and sun.
Mystery in the garage
Under each shed, there is a junction box. The solar panel on the top of the shed is used to store the absorbed electricity, and then it is transmitted to the inverter to change the DC power into AC power, which can be transmitted to the power grid to complete power generation.
Photovoltaic power generation shed
This is a new type of power generation, and it is also the future development trend. As long as the photovoltaic module power generation system is installed on the sunny roof, the solar energy can be converted into electric energy to supply domestic power for residents or industrial power for factories. Roof power generation is different from the traditional centralized ground photovoltaic power generation, it has the characteristics of miniaturization, decentralized, economic, efficient and reliable. Distributed photovoltaic power station can be installed in industrial plants, residential roofs, balconies, sun rooms, ground and other places with sunlight.
Photovoltaic shed array type
Photovoltaic shed is mainly composed of bracket system, battery module array, lighting and control inverter system, charging device system, lightning protection and grounding system. The support system mainly includes supporting column, inclined beam fixed between supporting column, purlin connected on inclined beam for supporting solar module array and fastener for fixing solar module array.
There are various types of photovoltaic shed support, conventional can be divided into single column one-way, double column one-way, single column two-way and so on.
Scale of photovoltaic shed
The total installed capacity of the company’s parking garage and employee parking lot is 55MW, which is equivalent to the size of 20 football fields and can park more than 20000 vehicles.
Post time: Jan-28-2021