REC rolls out new 470 W rooftop solar panel in Australia
Singapore-based PV module manufacturer REC Group has launched in Australia a new series of rooftop solar panels with power ratings ranging from 450 W to 470 W and efficiencies up to 22.6%.
Solax introduces hybrid inverter for 200% PV system oversizing
Solax claims its new hybrid inverters can oversize PV systems by 200%, making them an ideal solution for commercial rooftop installations. There are five versions, featuring rated power outputs ranging from 15 kW to 30 kW.
Large-area perovskite-silicon tandem PV cell hits record efficiency of 25.1%
Scientists in the United States have achieved a breakthrough in PV cell tech by creating a 24 cm2 perovskite-silicon tandem solar cell. It positions a lithium fluoride interlayer between a hole transport layer and the perovskite absorber to reduce shunting losses.
Maxeon Solar Technologies to slash 15% of global workforce
Solar panel producer Maxeon Solar Technologies will lay off 750 employees by the end of the year as the company reels from reduced shipments from its largest distributed generation (DG) customer in North America and an ‘industry-wide demand slowdown’ in global DG markets.
WA government moves to attract hydrogen electrolyser manufacturing
The Western Australian government has studied the business case for developing new electrolyser manufacturing facilities in the state, finding a 2 GW manufacturing facility could inject $200 million (USD 128 million) per annum to the local economy.
1Komma5° announces TOPCon solar module factory in Germany
1Komma5° says it plans to start production at a new TOPCon solar module factory in Germany from next year. The Hamburg-based startup aims to achieve an annual production capacity of 1 GW, with further expansion targets set to reach 5 GW by the year 2030.
Fortescue ‘lead investor’ in US$1 billion electrolyser startup, signs 1 GW supply deal
Fortescue has become a “lead investor” in, and signed a 1 GW supply deal with, US-startup Electric Hydrogen, or EH2. Fortescue, which is pursuing both green hydrogen projects and electrolyser manufacturing, says EH2’s systems produce hydrogen at “transformational” low cost.
India’s green hydrogen will be cheapest in the world, says power minister
Already 5.8 million tonnes of green hydrogen manufacturing capacity is in different stages of installation in India, said power minister R.K. Singh at a summit in New Delhi recently.
Solar wafer prices fall for first time in 3 months
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
Weekend read: Getting to the bottom of TOPCon degradation
Should the industry be alarmed at the potential degradation susceptibility of tunnel oxide passivated contact (TOPCon) solar cells? Or are the problems easily addressed and more a reflection of rushed-to-market products? pv magazine contributor and consultant Götz Fischbeck reports.
