Scientists fabricate all-organic solar cell with record 8.7% efficiency
A team of Japan-based scientists have set a new power conversion efficiency record for all-organic solar cells, more than doubling the previous record. They say the cell was developed with rganic electrodes with high conductivity that required no acid doping or high-temperature heating, which avoids damage to the plastic substrates.
Credence Solar unveils 600 W TOPCon PV panel
India’s Credence Solar has unveiled the Hyper Nova N TOPCon module series available in power outputs from 580 W to 600 W with front-side power conversion efficiency of 22.45% to 23.25%, respectively.
Artificial light tests for indoor PV
Researchers at the Universitat Politècnica de Catalunya in Spain evaluated 12 PV devices from 11 suppliers for indoor use, identifying several systems capable of powering remote sensor nodes with a 10 cm² surface area and advancing to testing under natural indoor light.
Cooling PV modules with porous silicon-carbide ceramic, PCM
Researchers in Iran developed a passive solar module cooling method using silicon carbide porous ceramic. When combined with phase change materials, the technique reportedly boosts panel performance by up to 7.4%.
PV module cleaning should be included in green building standards
Scientists in Sudan have called for the inclusion of PV module cleaning operations in green building standards to address a key maintenance gap in renewable energy systems. It would target improved system performance in environments where dust and soiling pose persistent challenges.
IPS unveils 8.1 MWh utility-scale BESS
IPS has developed an 8.1 MWh utility-scale battery energy storage system (BESS) housed in a 20-foot container with an integrated 4 MW inverter. The Bulgarian manufacturer says it aims to meet growing demand for efficient, large-scale energy storage solutions.
Winaico launches glass-glass solar module series on European market
Winaico has released a new glass-glass solar module series in Europe, offering a 460 W model and a full-black 450 W version built with monocrystalline n-type cells. The Taiwan-based company says the modules target high-efficiency performance and durability.
Polar Night Energy to build second sand battery pilot in Finland
Polar Night Energy will build a second pilot plant in southern Finland to test its power-to-heat-to-power sand battery technology. The project aims to demonstrate the system’s ability to reconvert stored heat into electricity.
Nowos extends lithium battery repair to include stationary, industrial equipment
Netherlands-based Nowos is expanding its micro-mobility battery repair business to cover a wider range of batteries as demand for its service grow in France, Netherlands, and the United Kingdom. It is now adding new repair hubs in Poland and Germany.
Turkish sensor maker debuts pyranometer for PV plants
Turkey-based Seven says its new product can measure irradiance in a range of 0 W/m² to 4,000 W/m², with a resolution of 0.1 W/m². It can also measure humidity and temperature.
