solar manufacturing

The German solar module manufacturer has commissioned its European module factory in Georgia. The manufacturing facility can be readily expanded to about 1.2 GW and the first 500 MW phase should be fully operational in the course of the next month.

The Japanese multinational will transfer its Panasonic Energy Malaysia unit to Chinese heterojunction module provider GS-Solar as part of a broader cooperation agreement. Panasonic’s solar R&D business will form part of a JV in Japan to be 90% owned by GS-Solar.

The German panel maker said the new factory, which will add to its 525 MW facility in China, will expand its production capacity to 1 GW. With plans in the pipeline to enter the PV project business, that figure could rise to 2 GW by the end of next year.

In the second half of 2018, monocrystalline silicon technology passed an important milestone: Quarterly production of monocrystalline ingots, wafers, cells, and modules overtook that of multicrystalline for the first time in the mainstream PV era. This milestone was tracked by PV technology and market forecasting firm exawatt. CEO Simon Price sets out how mono’s rapid growth could have been, and was, predicted.

The Chinese monocrystalline module maker said it had not been notified of the legal action by its Korean rival. Longi claimed there is considerable uncertainty over the validity of the patents at the root of the lawsuits, which the Chinese defendant says relate to ALD technology. Longi says it uses PECVD technology for cell production.

Analysts at Taiwan-based EnergyTrend and China’s PV Infolink have reported a further increase in demand for monocrystalline solar cells and modules in recent days. Their respective analyses on multi-crystalline products, however, do not match.

Researchers from Finland’s Aalto University and the Michigan Technological University, in the US, say they have demonstrated the cost per unit of power of black-Si PERC cells could fall 10.8%, despite an increase in cell processing cost.

The research team found that sodium, contrary to common belief, does not decrease per se indium and gallium interdiffusion, but instead hinders intergrain diffusion by segregating at grain boundaries.

Risen Energy Co. Ltd is gearing up to begin production at a new, 5 GW solar PV cell and module manufacturing facility in China. A spokesperson for the company tells pv magazine manufacturing will begin this January 17.

The group’s unit specializing in solar module production, Photowatt will expand its ingot and wafer capacity from 50 MW to 500 MW, and will enter into a partnership with Canadian Solar and ECM Greentech. More details have also emerged on EDF’s 30 GW solar plan.