Photovoltaic Modules Uses Solar Foil
Tailor-made according to your requirements. Any Shape: Due to our proprietary production process we are able to provide Photovoltaic modules in rectangular, trapezes or round shapes. High efficient: Sunplugged´s solar foil uses a specially designed semiconductor to achieve high efficiencies. Our target efficiency for first applications is in the range of 10-12% depending on module layout and shape.
-
Most popular related searches
Key Inovations:
CIGS solar cell
CIGS solar cell materials on flexible substrates increasing of cell efficiency in non optimal insulation application, reduction of the environmental impact and the used material quantity and the introduction of new non-toxic materials. This work package will include all characterisation tasks on novel materials and processes for the fabrication of CIGS solar cells.
Adaptable Solar Cell interconnection
Developments on the module level: selective ablation of the films (laser scribing), a high-precision, large scale printing technology enabling exact printing of interconnection layers into the laser scribed micro grooves and encapsulation with adhesive glued high barrier foils as well as the characterisation of processes & materials for novel modules.
Technical Details
Sunplugged Solar Foil can be easily customized. The main component is the endless produced solar cell hat can be arranged and interconnected according to the specific requirements (voltage, size, junction boxes) given by the application itself.
How the Solar Foil is Made
The solar foil is a thin-film photovoltaic cell that is made by depositing thin layers on a flexible substrate. In our case the absorber is made of Copper, Indium, Gallium, Selenide (CIGS).
Methods of fabrication involve vacuum processes including co-evaporation, magnetron sputtering and wet chemical deposition.
Sunplugged operates a full production pilotline for flexible CIGS solar cells. This pilotline consists of two roll-to-roll sputtering systems, a roll-to-roll crystallisation furnace and a full-fledged wet chemical station for etching and chemical bath deposition.
Sunplugged is able to process up to 300 mm wide endless foils as well as 300×600 mm rigid substrates in this production line.
For module production (cell interconnection and encapsulation) Sunplugged operates one short pulse laser scribing station, a high precision screen printer (up to +/-3 microns accuracy and 1,6 x 1,6 meter printing area) and a soldering station. For module encapsulation two laminators (batch type vacuum laminator and Roll-toRoll laminator) are installed.
Preparation
Preparation
The starting point of our solar cell is a polymeric foil. In order to prepare the substrate for the succeeding processing steps it needs to be thermally treated and cleaned.
Deposition of Rear Contact
Deposition of Rear Contact
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam
CIGS Formation
This is really a tricky part: All four elements (Copper,Indium,Gallium and Selenium) are sputtered and coevaporated onto the web. The deposition sequence and recipes determine the quality of the compound semiconductor and hence the efficiency of the solar cell device. The process pushes the envelope of the involved materials especially of the substrate and the evaporation sources.
Chemical Bath Deposition
Chemical Bath Deposition
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
Front Contact
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
Monoscribe
Monoscribe
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
Packaging
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
Customer reviews
No reviews were found for Photovoltaic Modules Uses Solar Foil. Be the first to review!