Solar module efficiency records continue to fall. Longi claims a 22.38% efficiency world record for a PERC mono panel, while Jinko has achieved conversion efficiencies of 21.82% and 22.49% for its p-type PERC and n-type HOT bifacial panels, respectively.
The Japanese electronics giant has unveiled three monocrystalline half-cut cell modules said to provide 2% to 3% better performance than standard, full-cell panels. The claimed efficiency of the modules exceeds 19.5% and Sharp says power output ranges from 330 W to 395 W.
Researchers at the American Institute of Physics have used the clear-sky irradiance model developed by the National Renewable Energy Laboratory to measure the degradation rates of solar panels at a testing field in Germany over five years. The scientists say the model, when combined with real-world data, offers an efficient tool to evaluate the aging of PV technology.
Inverter manufacturer Solaredge has filed three additional patent infringement lawsuits against its competitor, Huawei, in China. This comes after three similar legal actions against Huawei that had been undertaken by Solaredge in Germany last summer. While Huawei has decided not to comment on the matter, the Chinese manufacturer revealed that it had filed three patent litigation claims against Solaredge at a Chinese court this May.
The International Renewable Energy Association says the integration of hydrogen into the energy transition will not happen overnight and electrolysis costs will not be halved until the 2040s. But that hydrogen and related products could revolutionize the world energy landscape is not in doubt.
The new deals worth $2 billion in new investments were made by the Internet giant in in the U.S., Chile and Europe.
MIT scientists claim to have created a material 10 times more black than anything witnessed to date. It is said to be able to absorb more than 99.96% of incoming light and reflect 10 times less light than other superblack materials. The invention may be interesting for the development of black silicon PV technology and carbon nanotube-based solar cells.
The research firm says the value of the global inverter market will continue to decline until 2024, even though shipments will likely increase. China’s recent policy changes have increased pressure on prices, which will contribute to greater consolidation in the sector.
The manufacturers are pushing back on the basis for the suit that their Korean/German rival has launched, arguing that there is evidence the innovations they refer to were either not new or were obvious steps forward.
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