Nexwafe announces 250 MW “disruptive” kerfless wafer factory in Bitterfeld, Germany
The utilization rate of materials and energy in Nexwafe’s kerfless wafer production processes is said to be almost 100%, at a time when price pressures on solar modules are expected to get significantly heavier in the immediate future.
Fraunhofer ISE launches grid-stabilizing high-voltage inverter
The new inverter was developed in the HV-SiC project under the Future Electricity Grids funding program financed by the German Federal Ministry of Education and Research (BMBF). The inverter can regulate power currents of up to 10-15 kV more than ten times higher than regular silicon inverters. Fraunhofer says this makes new system architectures for power grids and plants conceivable.
Fraunhofer ISE announces 33% efficiency for multi-junction solar cell
Together with Austrian equipment manufacturer EVG, Fraunhofer ISE has achieved an efficiency of 33.3% on a multi-junction solar cell. The highlight of the cell is the ultra-thin II-V semiconductor layer. However, it will be a few years before mass production is possible.
NexWafe secures $9.4 million for kerfless wafer project, targets 50% cost reductions
NexWafe GmbH has completed €8 million (around US$9.4 million) in financing for the next stage of its kerfless wafer manufacturing plans. The company sees big market potential for the product, which projects cost reductions of 50%.
Fraunhofer ISE announces 22.3% efficiency for polycrystalline solar cell
The German research institute said this new result has beaten its own world record, which it set in Februrary reaching a 21.9% efficiency.
PV accounts for 12.3% of net generation in Germany in May
According to analysis from Fraunhofer ISE, PV was almost on par with nuclear power in Germany in the previous month. PV systems installed in Germany generated the record volume of 5.57 terawatt hours.
INDEOtec to supply PECVD tool to Fraunhofer ISE
Swiss equipment provider INDEOtec announced that it has received an order for its OCTOPUS II PECVD system from the renowned Fraunhofer Institute for Solar Energy Systems (ISE) in Germany.
Getting ready for terawatts of solar (with charts)
Researchers from NREL, Fraunhofer ISE and Japan’s AIST have released a new paper which looks at the barriers to deploying multiple terawatts of solar PV and what can be done to overcome them.
Fraunhofer ISE to investigate PV panels for commercial vehicles
German solar research institute Fraunhofer ISE is investigating the development of integrated PV panels for commercial vehicles. After conducting analyses using real life solar irradiance data, Fraunhofer sees great potential in this field.
Fraunhofer ISE and EVG set 31.3% efficiency for silicon multi-junction solar cell
The German research institute and the Austrian semiconductor specialist have achieved a 31.3% efficiency for a silicon-based multi-junction solar cell. The result improves the previous record of 30.2%, which was also set by EVG and Fraunhofer ISE.
