Polymer Apps in PV 2012

With continuous photovoltaic demand and evolving technologies, polymers are taking centre stage as significant materials used for solar module fabrication. From EVA to PMMA to EPDM and polyamide, different types of polymers are utilized for frontsheet, backsheet, encapsulant, barrier films, adhesives and many other applications in a solar module. Polymers have an array of flexible properties that is necessary to ensure reliability and durability of the solar modules. Furthermore, polymers have the advantage of being more cost-effective and light-weight; resulting in an overall reduction in manufacturing cost of solar modules. Snapshot of Key Sessions:

New frame concepts for building integrated systems using polyurethanes

Findings on the mechanical properties of encapsulants on the stresses of PV modules

Advantages of PV backsheet from bio-based polyamide resins derived from castor beans

Optimization in backsheet design using various polymers and correlation to module performance

Advancements in extrusion technogy for the production of EVA film

Application and integration of organic solar cells into building facades by Konarka

Novel interconnection techniques using conductive adhesives

Meeting temperature, weather and safety standards: Halogen-free polyamide for PV components

Supported by Fraunhofer Center for Silicon Photovoltaics CSP