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Kyocera supplies solar modules for the new Toyota Prius
16-Nov-2009
Reliable Solar Power Products Born from Our Technology and Quality
Kyocera supplies solar modules for the new Toyota Prius solar ventilation system, an optional feature for the hybrid car model introduced in Japan by Toyota Motor Corporation. The system ventilates the air inside of the car by using the electricity generated by the solar module on the rooftop to drive the fans while the car is parked during the daytime. This feature automatically moderates the temperature rise inside of vehicle even during hot seasons.
Why Kyocera was selected
Point 1 - High Quality Derived from the Fully Integrated Production Process
Kyocera's technology ensures the necessary amount of energy generation for modules on a limited space such as the car's rooftop, as well as provides the quality assurance required of automotive components.
In 1982, Kyocera successfully began mass production of multicrystalline silicon solar cells using the casting method, which has now become the mainstream method used for solar power generating systems today. Since then, Kyocera has carried out all production processes in-house, from procurement of raw materials to silicon casting, cutting, wafer substrate production, cell production, and solar module assembly.
The technological capability, product quality and high reliability of Kyocera solar modules — which are made possible through the consistency provided in Kyocera's fully integrated production process — are verified by the global automaker Toyota's decision to use Kyocera products on their distinctive Prius model.
Point 2 - Attractively Designed Solar Cells Adorn the Prius Rooftop
With strict quality control as a base, the solar modules were designed in order to ensure color uniformity of the solar cells and to fit onto the curved surface of the rooftop attractively. The design was planned in order to both optimize the solar module configuration and layout for use on the roof of the Prius.
Kyocera has offered high-performance solar cells that utilize a unique technology to create microscopic ridges on the surface of the cell. The subtle ridges allow the solar cells to better absorb the sunlight reflected on the surface, therefore enhancing output and conversion efficiency. At the same time, a uniform dark navy blue color has been realized. The product responds to customer needs not only in terms of performance but also with its stylish appearance. This is also made possible through Kyocera's integrated production process.
Learn more about Kyocera solar power generating systems
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Source: Kyocera Global
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