Installation of photovoltaic modules, combination of photovoltaic panels and buildings.
1. Install photovoltaic modules on the surface of the building envelope to provide electricity. At the same time, they serve as a functional part of the building structure, replacing some traditional building structures such as roof panels and tiles. , windows and building facades. Surfaces, awnings, etc. can also be made into multi-functional photovoltaic building components to realize more functions, such as photovoltaic photothermal systems, combined with lighting, combined with building shading, etc.
2. The combination of photovoltaic panels and buildings. The combination of photovoltaic panels and buildings is a common form, especially the combination with building roofs, such as photovoltaic tile roofs, curtain wallsphotovoltaic and photovoltaic lighting roofs. wait.
Application systems for renewable energy buildings include
An overview of stunning solar buildings around the world.
1. Dome Office Building
The egg-shaped office building in Mumbai, India is an impressive sustainable building. It uses a passive solar design to regulate the temperature inside the building by reducing heat gain. The office building is powered by rooftop solar panels and wind turbines, and it even collects water independently for garden irrigation.
2. Freiburg Solar City
The roofs of residential buildings are made of photovoltaic panels arranged at perfect angles, but they can also serve as a giant parasol. So even when the sun is shining, residents below can enjoy cooler temperatures.
3. Vertical Village
Dubai is famous for its strange architectural style, and the latest trend now is sustainable design. Few design examples surpass the vertical village created by the architects at Graft Architects. The essence of vertical village design is how it maximizes solar harvest while keeping the building cool.
4. Solar City Tower
This amazing solar tower was specially designed for the 2016 Olympic Games in Rio de Janeiro. It will be installed on the island of Cotunduba and will become the symbol. from Rio de Janeiro. It represents Rio de Janeiro’s efforts to create the first “zero carbon Olympics” in history.
5. Kaohsiung Stadium
Stadiums typically consume a lot of energy and are often used as a negative example of sustainable architecture. However, this dragon-shaped stadium in Taiwan is an exception. Its energy is provided 100% by solar panels.exterior res. This stadium in Kaohsiung can power 3,300 lights and 2 giant screens.
6. Chicago Solar Tower
The tower designed by the architect for Chicago is almost entirely covered in solar panels that follow the movement of the sun like sunflowers. The solar panels were carefully positioned to shade the building without affecting the view.
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The renewable energy building application systems are as follows:
1. Solar thermal system: Convert solar energy into thermal energy. Heating, cooling and other applications mainly include solar hot water supply, heating and air conditioning systems in buildings.
2. Solar photovoltaic system: electricity production system that uses the photovoltaic p effectto directly convert the energy of solar radiation into electrical energy, called a photovoltaic system. Photovoltaic systems can be placed on the roof or exterior walls of buildings to form photovoltaic integration in the building.
3. Geothermal heat pump system: A heating and cooling system that uses rock and soil, groundwater, or surface water as low-temperature heat sources, and includes a water-source heat pump unit, a geothermal energy exchange system and construction system.
4. Hot water system with air source heat pump: It is driven by an electric motor and uses the cycle of vaporization, condensation and compression of the working fluid to transfer heat from the air to the heated water and the provide. to the complete system required by each user.
The difference between solar thermal systems andphotovoltaic systems:
The main difference between solar thermal systems and photovoltaic systems is how they convert solar energy into energy. different. Solar thermal systems use solar radiation to convert directly into thermal energy and are primarily used for heating, cooling and other applications. In buildings, solar thermal systems generally include solar hot water, heating and air conditioning systems.
The solar photovoltaic system uses the photovoltaic effect to directly convert the energy of solar radiation into electrical energy, called a photovoltaic system. Photovoltaic systems can be placed on the roof or exterior walls of buildings to form photovoltaic integration in the building. In general, there are differences between thes solar thermal systems and photovoltaic systems in terms of solar energy conversion methods, application methods and energy use efficiency.