Modules & Upstream Manufacturing

To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an Australian and Chinese research team found a way to use photoluminescence imaging as well as demonstrating a proof of concept for implied open-circuit voltage (iVOC) imaging. Their research relied on cost-effective equipment that operates under direct sunlight.

Wattlab has installed a PV system capable of delivering up to 35 kW to a cargo ship’s high-voltage propulsion system, allowing it to temporarily replace one of four diesel generators under optimal conditions.

Nanyang Technological University researchers have milled solar panel glass waste for use in cathodes used in solid state lithium metal batteries. When used as a functional filler in solid polymer electrolyte (SPE) material, the resulting battery performance was maintained over 80 charge cycles with an 8.3 % improvement over the reference device.

Scientists in india have created a wind-solar system in a tree shape, which combines wind turbines and a PV system with two-axis trackers. The team constructed a hardware-in-the-loop prototype that can generate up to 444.5 Wh per day.

China Railway Construction Corp.’s IT unit has named 10 preliminary winners for its 2025 solar module framework procurement. The 3 GW contract covers n-type monocrystalline bifacial tunnel oxide passivated contact (TOPCon) modules, with delivery required within 170 days of signing.

Researchers in Portugal have used the so-called Arrhenius aging model to measure the temperature behaviour and reliability of different solar modules. Their analysis showed that long-term module performance can diverge significantly depending on the manufacturing processes.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that the first half of 2025 has delivered favourable solar conditions across several key solar generation regions around the globe, with many population centres experiencing above-average irradiance.

pv magazine visited a 1.9 MW agrivoltaic plant in Austria where pumpkins and soy are cultivated beneath vertically mounted PV structures supplied by Next2Sun.

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

Testing conducted by the Helmholtz-Zentrum Berlin (HZB) in Germany has shown that perovskite solar cells operating at high latitudes in Europe may suffer from higher performance losses in winter compared to conventional PV devices. The scientists warned, however, that at lower latitudes this seasonality may be less pronounced.