New algorithm for fault detection in renewables microgrids
An Iraqi-Canadian research team has created a new algorithm that can detect direction change in the line current of renewables-based microgrids. The novel approach can be applied to both grid-forming and grid-following infrastructures.
First Solar sues JinkoSolar for alleged TOPCon patent infringement
First Solar has sued JinkoSolar in a US federal court in Delaware, claiming that the Chinese manufacturer infringed upon US Patent No. 9,130,074, which is related to tunnel oxide passivated contact (TOPCon) solar technology.
Greece presents 3.5 GW standalone battery storage rollout plan
A draft ministerial decision envisages the installation of 3.55 GW of standalone battery energy storage systems which will be granted priority connection to the transmission or distribution grid and operated on a merchant basis without subsidy support.
The Hydrogen Stream: Air Products cancels three US projects
Air Products is pulling out of three US projects due to unfavorable economics and regulatory changes. The company says it remains focused on its Neom green project in Saudi Arabia and the Louisiana Clean Energy Complex
Innova signs 40-year PPA for solar projects in Wales
Two solar and storage projects in development near Wrexham, North Wales, will supply power to a nearby sewage treatment works. Construction work on both sites is due to “commence shortly,” according to the developer.
Chinese PV Industry Brief: Renshine Solar working on new perovskite factory
Renshine Solar says it is building a gigawatt-scale perovskite PV module factory in Jiangsu province, with a planned investment of CNY 1.25 billion ($172.4 million). Its perovskite solar panels hit a power conversion efficiency of 18.4% in January 2024.
Winaico to launch 515 W heterojunction solar module with 23.5% efficiency
Winaico says it will start selling 515 W solar modules with 23.2% efficiency in April 2025.
Canadian startup unveils substring inverter prototypes
Daanaa says its news Zodiac substring inverter delivers up to 42% more energy than a regular setup.
Strawberry fields forever, and with transparent PV
Scientists have grown strawberries under thin-film cadmium telluride panels with varying transparency. They found that 40% transparency maintained a greater than 80% yield of uncovered plants. If all strawberry farms in the world were converted to agrivoltaics, they would produce up to 173 TWh a year.
New method to predict potential induced degradation in glass-glass TOPCon solar modules
A research group led by Chinese manufacturer Trina Solar has outlined a new approach to predict potential induced degradation (PID) in dual-glass solar panels under multiple typical field conditions. The novel methodology is claimed to facilitate simultaneous PID and light exposure.
