New standard implementation, mandatory installation
These "BIPV photovoltaic +" forms should be mastered! The "3060 Dual Carbon" goal is my country's solemn commitment to address global climate change. As an important carrier of carbon emissions, buildings are the focus of Double Carbon's work. BIPV, building-integrated photovoltaics, has attracted more and more attention as a basic tool for building energy efficiency and reducing carbon emissions. Moreover, with the continuous maturity of BIPV-related standards and the active innovation and exploration of industrial enterprises, the domestic building photovoltaic market is rapidly emerging.
Wuxi Sunket has been working together for more than ten years and has been focusing on the development and research of renewable energy application technology in the field of construction. With the support of the entire industry chain, it is committed to building a leading brand of high-end photovoltaic green building materials in China. The domestic leading photovoltaic building integration solution The solution provider, Jiasheng Optoelectronics, brings Wuxi Jiasheng.
1. "Photovoltaic +" industrial field Existing enterprises (projects) with an annual comprehensive energy consumption exceeding 1,000 tons of standard coal and with photovoltaic installation conditions must, in principle, build photovoltaic facilities. For newly-built workshops and supporting buildings or upgrading and renovation of old workshops, photovoltaic development and utilization shall be carried out in accordance with the principle of "build as much as possible". The roof supporting construction of photovoltaics is a must-check condition for the review of energy-saving reports for new energy-using projects.
Promote various state-owned enterprises to build photovoltaic facilities. Large-scale structures (buildings) suitable for installing photovoltaics (with installation conditions and installation value, the same below) water plants, sewage treatment plants and other public infrastructure must be installed; The photovoltaic supporting construction design must be considered in the design.
Installed: 2014
Installation location: Suzhou, Jiangsu
Total installed: 338 KW
Installed area: 3200 ㎡
※Three-star certification of national green building design
※The third prize of National Green Building Innovation Award
※U.S. LEED-NC platinum certification
Design features: The project adopts an open point-type installation structure, with a transparent and beautiful shape, which is perfectly combined with the shading function. The design team incorporates the concept of sustainability, and adopts a variety of suitable, practical, efficient, and low-cost green technologies in the design to achieve the purpose of green energy saving, low carbon and environmental protection.
The average annual power generation of the project reaches 360,000 kWh, which is equivalent to reducing carbon dioxide emissions by 360 tons.
2. "Photovoltaic +" public buildings
Public buildings should give full play to the demonstration and leading role of photovoltaic construction. The roofs of office buildings and carport roofs of government agencies and institutions; the roofs, facades and garage (shed) roofs of various public gymnasiums, urban exhibition halls, convention and exhibition centers; various school administrative office buildings, laboratory buildings, teaching buildings, gymnasiums, Roofs of libraries, dormitories and garages (sheds); roofs of inpatient buildings and outpatient buildings of various public hospitals and roofs of garages (sheds); tourist resorts, parks, amusement parks, botanical gardens, cultural museums and other cultural tourist attractions and tourists Roofs of distribution centers, management rooms, and garage (shed) roofs are suitable for installing photovoltaics. In principle, they should be fully installed. For roofs with insufficient bearing capacity or special-shaped roofs, flexible photovoltaic facilities are encouraged. Encourage the use of photovoltaic module integrated roof power generation systems, integrated new energy lighting facilities and photovoltaic curtain wall applications with ventilation and heat dissipation functions.
Installed: 2011
Installation location: Hangzhou, Zhejiang
Installation capacity: 50.9 KW
Installed area: 600㎡
※Green energy-saving demonstration building
※ LEED platinum certification
※2013 Jingrui Award "Architectural Design Gold Award"
Design features: The Liuli Kongming series is integrated with the simple appearance of the building itself through customized version and light transmittance. A total of 50.9kW crystalline silicon power generation glass is installed in the building, and the annual power generation can reach 50,000 kWh, which is equivalent to reducing 50 tons of carbon dioxide emissions. Due to the application of various renewable energy technologies such as photovoltaics, ground source heat pumps, and solar thermal, the building has also become a green energy-saving demonstration building.
3. "Photovoltaic +" transportation field
Photovoltaic facilities must be installed on the roofs of larger bus parking lots, stations, airports, port terminals and other buildings suitable for photovoltaic installation. Encourage the promotion of photovoltaic applications in general bus stops, street lights, traffic lights, traffic warning lights, traffic signs, traffic signs and other transportation facilities. Encourage the construction of photovoltaic facilities or the use of integrated photovoltaic products at high-speed toll stations, interchanges, service areas, tunnel entrances and exits, slopes, and sound barriers.
Project time: 2020
Project Location: Xiongan, China
Installed capacity: 6 MW
Installed area: 42000 ㎡
Design features: The roof of the high-speed railway station combines high-power components with the original blue sun panels, creating a gradient blue effect through the different arrangement gaps of the components, and combining the overall ellipse and ripple shapes to achieve a harmonious and unified architectural effect.
A total of 36kW crystalline silicon power generation glass is installed in the building, and the annual power generation can reach 29,500 kWh, which is equivalent to reducing carbon dioxide emissions by 29.4 tons. The building uses photovoltaic DC power supply and is managed based on the smart energy brain system to maximize real-time controllable energy and systematic energy saving.
4. "Photovoltaic +" business field
Commercial complexes, large supermarkets, hotels, restaurants, cinemas, theaters, warehousing and logistics parks, commercial office buildings and other commercial building roofs and garage (shed) roofs that are suitable for installing photovoltaics must install photovoltaic facilities. Encourage the use of photovoltaic integrated power generation systems, integrated new energy lighting facilities and photovoltaic curtain wall applications.
Project time: 2021
Project Location: Zibo, Shandong
Installed capacity: 65.8 kW
Installed area: 1051 ㎡
Design features: This project is based on the design concept of "landscape texture, ecological core, cultural value, and urban impression". The east, south and west facades of the building are all applied with glazed series products, and the three photovoltaic power generation curtain walls can realize building energy consumption and production capacity. The dynamic balance of the building can greatly reduce the energy consumption of the building.
A total of 65.8kW crystalline silicon power generation glass is installed in the building, and the annual power generation can reach 71,000 kWh, which is equivalent to saving 28.4 tons of standard coal, reducing carbon dioxide emissions by 73.84 tons, and reducing dust and sulfur dioxide emissions by 1.1 tons. The generated power can meet most of the daily electricity demand of the exhibition hall, so that the building can change from energy consumption to production capacity and achieve a balance between energy consumption and production capacity.
5. "Photovoltaic +" Residential Field
New urban residential buildings (including townhouses, residential quarters, apartment buildings, resettlement houses) and their public supporting facilities must build photovoltaic power generation systems, and the installation ratio must meet Zhejiang Province's "Renewable Energy Application Accounting Standards for Civil Buildings" DB33/ 1105 regulations.
Encourage the construction of photovoltaic facilities on the roofs, courtyards and carport roofs of existing residential buildings (including old communities) and their public supporting facilities.
Encourage the construction of photovoltaic facilities on the roofs of village committees, economic cooperatives, cultural halls and other buildings; encourage villagers to use the roofs of self-built houses and courtyards to build photovoltaic facilities to accelerate the popularization and development of clean energy in rural areas.
Installed: 2018
Installation location: Baoding, Hebei
Total installation: 100 KW
Installed area: 728 ㎡
Design features: The building adopts a modern Chinese minimalist style and a courtyard-style layout to truly achieve "zero carbon, green, smart, and livable". The facade is made of blue bricks, and the roof is made of black tiles, so that the photovoltaic application and the building can be perfectly combined, which not only does not lose the architectural beauty, but also continuously provides green power.
The annual power generation of the building can reach 100,000 kWh, which is equivalent to saving 40 tons of standard coal and reducing carbon dioxide emissions by 99.7 tons and sulfur dioxide by 3 tons. It is the first zero-carbon demonstration building in China that integrates building photovoltaic integration, passive building, ground source, air source heat pump, capillary radiation air conditioning system and other energy technologies, as well as smart energy management and control, smart office and other intelligent systems.
6. "Photovoltaic +" agriculture and forestry fields
Promote the construction of complex photovoltaic power plants such as agriculture-light complementation, bacteria-light complementarity, fishing-light complementarity, tea-light complementarity, forest-light complementarity, etc. Under the premise of conforming to the national land space planning and the standards for composite land use, support the use of facility agriculture, general agricultural land, garden land, tidal flats, cultivated land, barren hills and slopes, abandoned land (such as mines) and other construction agriculture (forest, tea, fungus) Photovoltaic complementary projects; support the construction of photovoltaic power generation systems in waters that meet the requirements of relevant laws and regulations; support the construction of fishing-light complementary photovoltaic power generation projects on water surfaces such as fish ponds. Relevant departments such as agriculture and rural areas, planning and capital, forestry and water actively cooperate with the verification of photovoltaic project sites and land use.
Installed: 2016
Installation location: Haikou, Hainan
Total installed: 3.85 MW
Installed area: 23453 ㎡
Design features: BIPV is integrated with the traditional agricultural greenhouse structure, which not only does not increase the structural cost, but also makes efficient use of the greenhouse roof space resources.
The annual power generation of the building can reach 2 million kWh, which is equivalent to saving 700 tons of standard coal and reducing carbon dioxide emissions by 1,994 tons and sulfur dioxide by 60 tons.
Sunket joins hands with Wuxi Jiasheng
Deeply cultivate BIPV to help double carbon goals
Wuxi Jiasheng is the Wuxi production base launched by Yingli Jiasheng Optoelectronics and Sunket in 2020 to achieve a better market layout. It has been put into operation, which will greatly improve the overall production capacity and BIPV service capabilities, and provide better services for the follow-up The construction industry provides strong support for the realization of 'double carbon'.
Yingli Jiasheng Optoelectronics has been deeply involved in the BIPV industry for 15 years. The 12-generation crystalline silicon photovoltaic green building materials independently developed by Yingli Jiasheng have realized the perfect integration of photovoltaic and building materials, meeting the needs of beautiful, fashionable and safe buildings, and also taking into account the power generation efficiency. life.
Photovoltaic green building materials such as "green brick", "daiwa", "glazed" and "integrated thermal insulation board" have frequently appeared in many industry exhibitions, showing the full-scene application and technical path of photovoltaics in the field of green buildings. Up to now, Yingli Jiasheng green building materials have been successfully applied in more than 100 green building projects such as Xiong'an High-speed Railway Station, Jinneng Holding Group Innovation and Entrepreneurship Center, Qinghai Hainan New Energy Management Center, and State Power Investment Photovoltaic Industry Technology Innovation Center. While providing greener ultra-low energy consumption solutions for buildings, it also changes the application rules of photovoltaics in the field of construction and leads the new trend of green buildings.
Yingli Wuxi Jiasheng, brought by Sunket and Jiasheng Optoelectronics, has an industry-leading fully automated intelligent production line, which can be customized according to customers' different needs for product size, color, texture, etc., and can produce photovoltaic green building materials up to 200,000 square meters, welcome customers to inquire.
