Irico emphasizes picture of boom time for solar panel glassmakers
The state-owned PV glass manufacturer, which claims to be one of the world’s big three, hived off its distracting new materials, solar module, and solar project development businesses to focus entirely on its core output in 2020.
Polysilicon passivate junctions getting closer to commercial production of c-Si modules
A new study from Australia has highlighted the potential of polysilicon passivated junctions for revolutionizing the commercial production of crystalline silicon solar panels. It also presented, however, the technical and economic hurdles that must still be removed to ensure its success, including the damage that this technology can produce for the polysilicon layers, due to the cell’s metallization process.
Fraunhofer ISE reveals Spain may host 5 GW module factory
The vertically integrated factory is expected to be located near Sevilla, in southern Spain. The factory will be owned and operated by the newly created company Greenland Gigafactory.
Chinese PV Industry Brief: First quarter brought 5.5 GW of new solar, Zhonghuan Semiconductor acquires stake in Maxeon
Solar demand grew around 40%, year-on-year, during the first three months of 2021 and wafer producer Zhonghuan Semiconductor has raised its holding in Singaporean solar manufacturer Maxeon to become its second-largest shareholder after Total.
UK’s Power Roll wants to manufacture solar films in India
The UK-based flexible solar film developer is expanding into the Indian market with Thermax as its market development and manufacturing partner.
GCL confirms thumping annual loss for 2020
The polysilicon maker lurched from a $17m profit in 2019 to a $960 million loss last year, according to an unaudited extract from its overdue annual figures. Publication is being held up by an auditor enquiry relating to a $71m abandoned-production-project pre-payment which appears to be either owed by, or to, a GCL subsidiary.
No bifacial solar in West Africa? That’s likely to change soon
A technology-focused event held by the Africa Solar Industry Association has heard development pipelines across the continent are swiftly changing to accommodate double-sided PV panels, and that’s good news for solar tracker providers too.
Heterojunction design for 26%-efficient copper bismuth oxide thin-film solar cell
Researchers in Bangladesh have simulated a solar cell based on a copper bismuth oxide material, used as an absorber, with n-type cadmium sulfide (CdS) utilized as a buffer layer. In the experiment, the device achieved an efficiency of 26.0%, an open-circuit voltage of 0.97 V, a short-circuit current density of 31.61 milliampere per square centimeter, and a fill factor of 84.58%.
First Solar claims lowest module degradation rate in the industry
The US cadmium telluride thin-film module maker said its Series 6 CuRe panels are able to retain 92% of its performance at the end of the 30-year warranty. The improved stability of the product was achieved by eliminating copper and placing Group V elements such as antimony or arsenic onto the tellurium crystal sites.
The weekend read: Flexible PV tools for the next generation
A solar manufacturing investment cycle appears to be underway in Europe, with equipment suppliers reporting surging levels of inquiries for new production lines. Larger PV wafer formats are driving the change, along with renewed confidence in the outlook for the solar PV market on the continent. To meet the demand, European equipment suppliers are now embracing flexibility.
