Double Glass Wall Ventilated Facade Office Building GlassCurtain Wall Stick Built System By China Maker

Quick Detail:
1. Solar energy is rich in resources.

2. Abundant energy sources.

3. Various forms of application

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Solar Photovoltaic Facade Curtain Wall – Solar PV Facades – Rainscreen Cladding

Conventional Solar Photovoltaic (PV) Panels can be fixed to the external walls of buildings with brick or block exteriors, using one of the aluminum or stainless steel bracketing systems to connect. Purists would not consider this to be true Building Integrated Photovoltaics as, in such cases, the Solar Photovoltaic (PV) Panels are merely ‘stuck on’ and do not replace an essential material that would otherwise be required in the building process.

Photovoltaic facade curtain wall is a new type of building curtain wall technology, it combines the traditional curtain wall and the photovoltaic effect, and it is a new type of green energy technology, using solar energy to generate electricity. The photovoltaic system is divided into two kinds, which are grid connected system and off grid system. The main features:
1. Photovoltaic facade curtain wall can not only supply the building itself, the power can also be incorporated into the grid, saving energy consumption of the whole buildings.
2. Abundant energy sources. Photovoltaic system is to convert the solar energy into electric energy.

3. Various forms of application: PV modules can be used in various types of curtain wall form (including point type, frame, unit, double layer), roof and sun shading board, etc.;
4. Integration of photovoltaic system and building structure, save the extra space separately placed the battery components and supporting structure also eliminates the need for photovoltaic devices;
5. Photovoltaic components can be applied to the surface of the sun shading effect, to avoid excessive indoor temperature, reducing air conditioning load.
6. Photovoltaic curtain wall is applied to the roof or roof, which can use solar energy more effectively

Product details

Solar Photovoltaic (PV) Facades – Façade Curtain Wall Systems

There are two main building facade systems that readily lend themselves to the incorporation of Solar PV technology: Rainscreen Cladding (Ventilated Facade) type and Curtain Walling type.

Increasingly, Solar Photovoltaic Panels are being incorporated into the construction of new buildings as a principle source, or an ancillary source of electrical power. Solar PV Panels can also be incorporated into existing buildings where wall cladding materials are being substituted.

Solar PV Facades Curtain Wall – Rainscreen Cladding
(Ventilated Façade Glass Curtain Wall)

Rainscreen cladding systems were primarily developed in the Europe for the refurbishment of high-rise concrete framed buildings, particularly apartment buildings and office blocks etc. Rainscreen cladding system is ideally suited to new buildings but is also widely used for the renovation of older high-rise buildings with poorly performing building envelopes. Rainscreen cladding construction allows the refurbishment process to be carried out while the building is still occupied.

Solar PV Facades – Fixing Rainscreen Cladding Type

Rainscreen cladding forms the outer skin of a building. It is a building facade system that consists of a stainless steel sub-frame infilled with cladding panels, typically of bricks, brick tiles, terra cotta or ceramic tiles. The stainless steel cladding rails and fixing brackets are bolted onto the internal wall ready to receive the rainscreen outer layer. This cladding system is designed so that the cladding panels stand-off from the internal insulated wall in order to create a wide ventilated cavity between the two. The cavity stops driving rain, that may penetrate the rainscreen cladding material, from adversely affecting the insulated inner wall.

Solar PV Facades – Solar Cell Electric Systems (PV system)

In rainscreen cladding systems, the cladding panels are usually opaque. In such circumstances designers often opt to install conventional Solor PV panels as they are also opaque and are generally the cheapest method of producing solar electricity.

In projects where the design brief calls for transparent or semi-transparent glass panels, toughened double or triple glazed panes with thin film Solar PV Cells can be incorporated in the rainscreen grid.

Solar PV Facades – Rainscreen Cladding

The cavity wall format of rainscreen cladding can significantly improve the efficiency of the integrated crystalline silicon Solar PV Panels. The ventilation zone behind the Solar PV Panels allows thermal currents to circulate between the back of the module and the inner wall of the building, preventing any accumulation of heat and maximising the performance of the Solar PV, even when outside temperatures are high.

now they are widely used in the steel combined buildings project.