Photovoltaic Elements.

To obtain solar energy, use is made of modules with different kinds of solar cells embedded in them. This process enables the production of transparent or curved photovoltaic modules. A special polyurethane frame system is used to integrate the photovoltaic elements into the roof.

Product: Makrolon® Photovoltaic silicon solar cells embedded in two Makrolon® sheets
Properties:
	High mechanical strength and heat resistance
	Excellent impact resistance
	Hail and weather resistance
	Very good electrical insulating and safety data
	Good light permeability
	High UV stabilization
	Very good cold bending properties
	Low weight
	Good flammability rating
	Protection against vandalism
	Lightweight construction possible

Product: Desmopan® Solar cells embedded in a hot-melt film adhesive made of thermoplastic polyurethane and two panes of glass
Properties:
	Customized design of the transparent modules with regard to appearance, shape and color
	Rapid cycle times in production
	High-performance system in a minimum of space
	Fewer modules are needed to carry out PV projects, resulting in shorter installation times and a reduction in the amount of work involved
	Exceptional durability, even under the harshest climatic conditions

Product: Desmodur® W Adhesives for transparent solar modules in smart facades
Properties:
	Intelligent combination of electricity production, transparency and shading with transparent facades
	Integration of photovoltaic modules in the shell of the building
	Energy-efficient, resource-saving alternative to conventional façade elements
	Tailor-made modules in virtually all sizes, shapes and colors

Produkt: Bayflex® Roof-integrated photovoltaic elements
Properties:
	Integrated assembly system for fast, simple installation
	Compatible with all conventional roofing types
	Reliable roof sealing
	Monocrystalline cell technology (module efficacy up to 14.1%)
	Aesthetic design with outstanding ease of installation