Maxeon sues REC, Hanwha Qcells for alleged TOPCon patent infringement
Maxeon has filed two different lawsuits in the United States against Hanwha Qcells and REC over claims that the two manufacturers used an unspecified tunnel oxide passivated contact (TOPCon) solar cell technology.
Renewables hit record levels in Australia as electricity demand rises
A new report by the Australian Energy Market Operator (AEMO) shows the nation’s clean energy transition is gathering pace with renewables, including large-scale and rooftop solar.
Solar forecasting based on all sky imaging, long short-term memory
A Dutch research team have developed a solar radiation forecasting model that uses the long short-term memory (LSTM) technique. The proposed methodology reportedly achieves better results than other forecasting approaches.
Winter air pollution weighing on solar generation in India
Solargis says that Indian solar operators have experienced below-average PV panel performance due to air pollution in each of the past five winters. Northern India experienced the worst air quality in decades this January, with data showing a 30% to 50% dip in solar irradiance due to high aerosol levels.
South Korea plans 120 GW space solar project
Two Korean research institutes are designing the 2.2 km × 2.7 km Korean Space Solar Power Satellite project with the aim of providing approximately 1 TWh of electricity to the Earth per year. The proposed system should use 4,000 sub-solar arrays of 10 m × 270 m, made out of thin film roll-out, with a system power efficiency of 13.5%.
Coupling heat pumps with roll-bonded photovoltac-thermal collectors
Researchers in Sweden have analyzed how roll-bonded PVT collectors can act as secondary heat sources in ground-source heat pumps and have found they provide a better performance than conventional PVT panels. Their techno-economic analysis also showed roll-bonded PVT systems can be up to 9% more expensive than conventional installations based on sheet and tube absorbers.
High interest rates challenge global shift to renewables
A new report from Wood Mackenzie examines how the global shift to higher interest rates to combat inflation is squeezing the energy transition.
Sinovoltaics maps out Southeast Asian PV manufacturing sites
The latest supply chain report from the Hong Kong-based technical compliance and quality assurance company covers the Southeast Asia region, providing information about 50 manufacturing sites.
Enphase Energy, Octopus Energy announce UK partnership
Enphase Energy says that Octopus Energy’s retail customers will be able to integrate solar and battery systems into their energy plans in the UK market, with the introduction of Enphase IQ8 microinverters and the IQ battery 5P platform.
Vsun starts production at wafer facility in Vietnam
Japan-based solar manufacturer Vsun’s new facility produces n-type silicon wafers and is expected to be ready for full production by the end of the month.
