Jiaxing Train Station ingeniously transformed the "fifth facade" (rooftop) into an "ecological fifth facade" by using solar glass materials. This not only highlighted the aesthetic function of the roof but also served as a bold exploration and experimentation with clean, green photovoltaic technology on building rooftops. The project exemplifies the "green building concept," setting an essential precedent for the construction and transformation of public buildings, including high-speed railway stations, airports, exhibition centers, and shopping malls.

Due to the increase in electricity demand in Europe, solar power generation has certain advantages in various types of production of electrical energy. In response to Europe's old house renovation policy and traditional photovoltaic solar panels, we launched a new building material - cadmium telluride thin film solar photovoltaic glass. In the face of declining wind power generation and high electricity prices, we can add value to the European electricity market and reduce additional high electricity costs.

Why do buildings matter for clean energy transitions?

BRUSSELS, March 14, 2023 (Reuters) - Buildings across Europe could be renovated to cut emissions and save energy after the European Parliament on Tuesday approved a bill that aims to lower households' energy bills and wean EU countries off Russian gas faster.

"Soaring energy prices have put the focus on energy efficiency and energy saving measures. Improving the performance of Europe’s buildings will reduce bills and our dependence on energy imports," said Ciaran Cuffe, lead lawmaker on the rules.

According to the Commission buildings are responsible for around 40 percent of energy consumption and around a third of greenhouse gas emissions in the EU. If houses are better insulated or modern heating systems are used, this can significantly reduce energy requirements.

The previous article introduced what is BIPV is and its application scenarios, but why do we strongly recommend BIPV to everyone? The following will bring you the historical background and development process of BIPV, so that you can have a deeper understanding of BIPV and apply it to the construction of our cities and homes.

This guide introduces the characteristics of this type of solar panel and discusses the various technologies and terminology you need to know when choosing one.

BIPV in particular has certain pros:

Cost effectiveness
Integrated photovoltaics serve the function of the traditional building material they are replacing (eg cladding or roof tiles), meaning you save on buying those materials but do pay extra for the PV components and electrical installation. The system does of course generate free electricity, which gives its return on investment. Some types of BIPV, such as solar glass, also bring additional savings through their insulating properties.

Design
By weaving PV into the design of the building, you can add architectural interest through striking solar glass or shading structures. You also have a lot more flexibility in the design, since the panels can be manufactured and installed to be as discreet as possible, or built as their own design feature that highlights a commitment to sustainability.