HANNOVER MESSE 2018,
23 - 27 April
So far no information materials were provided for this event. Please contact the organizer directly for further information.
With the DIN SPEC 91348, non-encapsulated silicon solar cells can be subjected to a standardized test procedure for the so-called potential-induced degradation (PID), one of the most frequent causes of severe power losses in photovoltaic modules. After discovering this effect, various expensive test methods for solar modules were developed. The test procedures described in the DIN SPEC do not require the cost-intensive production of complete solar modules and their testing in large environmental chambers. Instead, individual, non-encapsulated solar cells are tested at the same conditions under which PID occurs: increased temperatures and a high electrical potential between the front glass surface and the solar cell. The test apparatus developed on the basis of this PID cell test is of great interest, but had previously suffered from the disadvantage that no applicable test standard existed. This deficit was overcome through the publication of this DIN SPEC.
Fraunhofer-Center für Silizium-Photovoltaik CSP
Go to profile
24 Apr. 2017, 11:30 AM - 12:10 PM
Prof. Dr. Johanna Wanka
24 Apr. 2017 - 28 Apr. 2017
In the city and region of Hanover, small and medium-sized enterprises are at home together with well-known research facilities from the ...
The Public Forum Hydrogen + Fuel Cells + Batteries, welcomes our exhibitors and guests to discuss daily about challenges and news of ...
The CAE Forum shows what can be accomplished in numerical simulation, additive manufacturing (3D printing) and 3D Visualisation. ...