Indonesia, Singapore partner on solar supply chain in Riau Islands
Indonesia and Singapore have signed a memorandum of understanding to develop a solar manufacturing supply chain in Indonesia’s Riau Islands province, as part of broader plans to enable cross-border clean energy trading.
Poland pilots solar arrays near major highway
Poland has installed solar arrays along the S5 expressway as part of a project to cut infrastructure operating costs. Surplus electricity will feed the grid or supply electric vehicle charging stations.
Spanish researchers claim nest boxes in PV plants often misused for greenwashing
Researchers in Spain have warned that nest-box installations at PV plants are often poorly planned or used for greenwashing, with boxes placed in unsuitable locations, installed incorrectly, or lacking post-installation monitoring.
New accelerated aging test for perovskite solar cells
To assess ion migration-induced degradation modes via accelerated ageing of perovskite solar cells, an international research team investiagted using electric forward bias and dark storage approach.
Pocket-sized tool to identify composition of solar panel polymer backsheets, encapsulants
German researchers developed a novel pocket-sized instrument to rapidly identify the composition of solar panel polymer backsheets and encapsulants in the field. The hardware is near-infrared absorption spectroscopy (NIRA) sensor-based.
Comparing thermal runaway behavior of sodium-ion, lithium-ion batteries
Scientists in Germany have analyzed the thermal runaway behavior of sodium-ion batteries and lithium-ion batteries inside a 10-L reaction vessel. They have thermally abused 30 samples, each under a different state of charge level, and have found that both types suffered from runaway when the charge is at least 50%.
Daikin launches new single-zone heat pumps for residential use
The new Oterra 115V heat pumps use difluoromethane (R32) as the refrigerant and have a heating capacity of 9,000 BTU/h to 12,000 BTU/h.
Solar module prices falling with no clear trend in sight
Solar module prices in Europe have fallen by up to €0.01 ($0.01)/W this month, according to pvXchange.com, as the PV market shows resilience amid policy uncertainty and geopolitical risks.
The Hydrogen Stream: Mitsubishi Power completes hydrogen blending project
Georgia Power and Mitsubishi Power have completed a 50% hydrogen fuel blend trial on an advanced-class gas turbine at Plant McDonough-Atkinson in the US state of Georgia, while Proteus Energy and Symbio France have developed a modular 75 kW hydrogen fuel cell system for hybrid and harbor vessels.
Scientists see potential for 3,000 PV-powered methanol sites in Europe
Researchers have analyzed the potential implementation of green methanol from CO2 capture in existing industries, based on European GIS data. While they found 9,213 theoretically viable municipalities, the number fell to 3,016 when considering the space needed for a PV installation around the plant.
