Modules & Upstream Manufacturing

In the latest tariff spat to afflict the solar world, India’s Directorate General of Trade Remedies will investigate a claim steel products coated with aluminum and zinc are being dumped by Far Eastern manufacturers.

The Commonwealth Scientific and Industrial Research Organisation (CSIRO) and Adelaide-based laser supplier Lastek are developing equipment and procedures to accurately measure the performance of multi-junction solar cells with the help of an LED-based solar simulator.

The result was certified by the solar cells laboratory at the calibration and test center of Germany’s Institute for Solar Energy Research. Imec’s measurements showed cell bifaciality surpassed 80%.

All the fundamentals are in place for Turkey to be a leading light in solar but an all-too-familiar lack of policy certainty, coupled with a troubled macroeconomic backdrop, mean the nation is still unable to realize its PV potential.

With competition on the module market as cutthroat as ever, manufacturers are increasingly looking to emphasize the quality and reliability of their products and services as a differentiator. pv magazine investigates what’s behind some of these claims, and the move from manufacturers to more sophisticated quality assurance methods.

According to the general manager of French PV production equipment provider Apollon Solar, Jed Kraiem, multicrystalline cells are expected to have a share of only 40% in 2019 global demand, with mono PERC cell structures now clearly being in advantage thanks to higher efficiencies and increasingly lowering costs. He claims, however, that technological advances in the solar industry historically are implemented first in the mono segment and then transferred to the multicrystalline business.

As the Turkish market cools as the result of a policy vacuum, rumors are now circulating that its developers and installers are being hampered by restricted module imports. While some exceptions apply, claims are the measures, described as “blatant protectionism” by some are damaging the market.

The ITC will look at cells made by LONGi, JinkoSolar and REC Group, based on claims by Hanwha Q Cells that the companies have infringed on its PERC technology.

The company — which owns a 100 MW solar panel factory in Zaanstad, in the Dutch province of North Holland — is seeking to implement a restart under controlled administration. It cited delays in the delivery of production equipment and a working capital deficit as the main reasons for the insolvency proceedings.

Power provider Stadtwerke Waldkirch has built a 264 kW PV system in Germany with Sunman’s glass-free modules, as a titanium rooftop at the project site made it impossible to use conventional modules.