Photovoltaic (PV) Units
Solar Power Generation
Photovoltaic systems convert visible sunlight directly into electrical energy. The electrical energy is in the form of constant and direct voltage, like in a battery. Unlike batteries, it is however only possible to obtain energy when the solar module is illuminated by the sun. The greater the power of the sun rays which reach the element, the more direct voltage which can be obtained. The maximum amount of energy is available when the sun rays hit the solar module at a precise vertical angle.
VOLTARLUX thru
The new Voltarlux frontage and skylight system supplies electricity every day - even when the weather is overcast!
Amorphous thin-layer silicon technology on a glass base.
The layer is fifty to a hundred times finer than human hair. It ensures virtually constant nominal output and low dependence on temperature. Ideal solar power facing element for upright/crosspiece-type structures.
Voltarlux allows large surfaces to be connected together in series easily and quickly.
A high heat-insulation solar power module that lets the sun shine through
Extra-strength PVB foil makes the system ideal for use in skylights.
The Voltarlux VSG module can also be supplied with drilled holes for use as fixing points. 10% transparency lets you see the sky. Voltarlux not only lets through diffused daylight to keep spirits up, it also provides a view of ecology in action. This system is suitable for both insulated and non-insulated facings, in conjunction with any type of functional glazing.
Voltarlux elements can be used in exactly the same way as conventional double or panel-type glazing in all normal building structures – but with one decicive difference: They provide solar power at the same time!
Semi-transparent to opaque, with gradual adjustment.
A beneficial side-effect of this system is that it provides sun protection, without any need for additional blinds or similar.
The arguments in favour of VOLTARLUX thru
Solar power and aesthetic needs covered in one
Excellent level of output
G-value of just 10%. Crystalline solar cells require a minimum transmission of 30% in order to achieve semi-transparency
So no additional blinds, etc. are required, meaning
no maintenance costs
no repairs
transparency even when "closed”
None of the annoying shadows typical of crystalline solar cells
Higher specific output relative to crystalline solar cells
