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solar facade

Hevel Solar unveils 22.3%-efficient heterojunction BIPV module

The new panel has a nominal power of 395 W and a claimed temperature coefficient of 0.28% degrees Celsius.


Solar facade for 3D-printed concrete house

Taiwan-based Heliartec has deployed a solar facade on a 3D-printed concrete house in Belgium. It said it installed the solar facade with the “circular construction” philosophy in mind.


Facade solar panels with ‘mimic design’

Dutch startup Solar Visuals and the Netherlands Organisation for Applied Scientific Research (TNO) have developed new “mimic design” facade modules that reproduce the features of building surfaces. Lenneke Slooff-Hoek, a senior scientist for TNO, told pv magazine that the panels can be made in any size or color at 13% efficiency, adding that they have a partly transparent colored layer made of small dots.


New PV system for facades, windows in Japan

Japan’s Kaneka and Taisei have designed their T-Green Multi Solar system to be integrated into walls and window surfaces. The system is available in two different versions – a solid type in which PV laminates are turned into vertical exterior panels or walls, and a variant that achieves transparency through striped solar cells that are integrated into window glass.


Wood-like solar facades

Taiwanese manufacturer Heliartec Solutions is offering BIPV panels for building facades that can be designed to mimic different kinds of textures in conventional building materials. The panels can also work as colored laminated safety glass and replace traditional cladding in the ventilated facades of buildings. They vary in length from 60 cm to 240 cm, with widths ranging from 30 cm to 120 cm. Depending on their size, the panels can offer power outputs of 90 W to 150 W per square meter.  


German scientists develop solar facade with 50% higher yield

The three-meter prototype consists of nine panels based on an aluminum compound. The PV elements of the facade can be tilted to capture more sunlight.


Test operation of solar glas façade completed succesfully

A façade including 75 glass-glass module with a total output of 15 Kw had been installed on a surface area of an office building in Lithuania. After six months of test operation the involved companies expect that the system’s yield could be up to 800 kWh/kW.

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