JinkoSolar achieves world record efficiency of 27.02% for TOPCon solar cell
The Chinese manufacturer said the result was certified by China’s National Photovoltaic Industry Measurement and Testing Center (NPVM).
Ireland’s solar capacity hits 1.76 GW
Ireland’s total installed solar capacity reached 1.76 GW as of May 31, 2025, according to Solar Ireland’s new “Scale of Solar 2025” report. Based on data from distribution system operator ESB Networks, the report shows Ireland has advanced from a poor PV performer to a mid-tier solar market in Europe within a few years.
Researchers demonstrate technical feasibility of retrofitting PV-driven heat pumps in multi-family buildings
A research group led by Germany’s Fraunhofer ISE has conducted what it describes as the first empirical study on PV-assisted two-stage HP systems in existing multi-family buildings. Its findings show that substantial PV electricity exports result in greater avoided non-renewable primary energy use.
New research sheds light on voltage deficit in selenium solar cells
An international research team has investigated the impact of intrinsic point defects in selenium solar cells and has concluded that these defects are not responsible for voltage deficit. The scientists rather believe interfaces and extended defects may be the cause of this well-known issue for this kind of PV device.
Anker Solix launches F3000 portable power station with US, Canada pricing
Anker Solix has launched the F3000, a 3.1 kWh portable power station with 3.6 kW output, dual solar inputs, and EV and generator charging. The system is expandable to 12.3 kWh and priced at $2,599 in the United States and Canada.
Australian cell manufacturer launches perovskite module series
Australian solar cell developer Halocell Energy has launched its first perovskite-based product line with the flexible Ambient Modules series purpose-built for low-light conditions.
GCL SI presents 480 W solar modules for offshore projects
GCL System Integration (GCL SI) introduced its NT10/60GT floating solar module at the recent SNEC 2025 trade show in Shanghai. It developed the seawater-resistant solution in collaboration with Norway’s Ocean Sun.
Sunkind Energy to build 4 GW solar module lines with ConfirmWare tech
Sunkind Energy has signed an agreement to use ConfirmWare’s stringer and automation equipment for 4 GW of solar module production capacity at upcoming manufacturing lines in India. The deal supports Sunkind Energy’s efforts to scale domestic module output amid growing demand and policy incentives.
US solar manufacturers seek to match rhetoric with reality
Executives from Qcells, Talon PV and Solar Manufacturers For America (SEMA) say extending the Section 48E tax credit with the domestic content bonus levels the playing field so US manufacturers can pay off factory investments made in good faith under the credit.
Chinese PV Industry Brief: Polysilicon price fell by another 6.27% this week
The China Nonferrous Metals Industry Association (CNMIA) says polysilicon prices fell as low as $4.74/kg this week, with only 11 producers currently operating at reduced capacity.
