Home

Latest News

April, 2010


banner snec2010
OTB Solar is present at several exhibitions in Europe and Asia. You are most welcome to visit our booth!
Photon Stuttgart

February 5, 2010

Roth & Rau AG takes over solar activities of the OTB Group B.V.
Hohenstein-Ernstthal, 05 February 2010 – Roth & Rau AG is to take over from the OTB Group B.V., Eindhoven, Netherlands, 100% of the shares in that company’s subsidiary OTB Solar B.V. (OTB). OTB’s product portfolio consists of systems and technologies for the solar industry, especially antireflective coating systems and turnkey production lines for use in the manufacture of crystalline silicon solar cells. Moreover, OTB’s core competencies also include high-rate PECVD coating processes and industrial ink-jet printing applications with interesting potential for use in the production of new, high-efficiency solar cells. All of OTB’s products, like those of Roth & Rau, are based on inline production.
> Lees meer

About Us


The one idea that sparked OTB Solar is simple: enabling the solar industry to increase profitability and evolve to a mature industry.

OTB Solar offers solar cell manufacturing equipment that bring a market-oriented and sustainable response to the challenges of the global energy demands. Our equipment with integrated process technology enables the solar industry to produce solar cells at lowest cost/MW: by decreasing production costs, increase efficiency, improve product consistency and guarantee production volume.