Weekend Read: All of the above
Competition is intensifying in the electrolyser space. With the International Energy Agency (IEA) expecting 380 GW of hydrogen production capacity in 2030, four different technologies will likely become prominent as demand spikes. We take a look at the market.
Trina Solar unveils TOPCon solar panel series for rooftop PV
Trina Solar says its new TOPCon solar panel combines a double-glass design with n-type technology. Its efficiency ranges from 20.8% to 22.3% and the power output is between 415 W and 445 W.
Efficiency of solar vehicles in real-world conditions
A new three-year pilot project will assess the efficiency of vehicle-integrated PV and verify it with on-the-road monitoring and testing. The goal is to predict the charging infrastructure needed for electric vehicles with PV modules.
Novel design for high-power PEM fuel cells
UNSW Sydney researchers have developed an algorithm to enhance images of PEM fuel cells, meanwhile South Korean researchers have revealed a scalable production method for platinum-based fuel cell catalysts. Germany has moved forward on its hydrogen strategy by signing agreements with Australia, Belgium, and the Netherlands.
Global trends for solar in 2023
Component cost declines, local manufacturing and distributed energy are the three big trends for the renewable energy sector this year, according to S&P Global.
Tongwei unveils 21.7%-efficient shingled solar panels for residential PV
Tongwei is offering six versions of its monofacial monocrystalline panels, with power outputs ranging from 400 W to 430 W and power conversion efficiencies between 20.1% and 21.7%.
How safe are second-life EV batteries as home energy storage devices?
There is currently no widely accepted test methodology to assess the safety of second-life lithium-ion batteries (LiBs). However, a UK government study reveals two opposing views on their safety, raising concerns over whether such devices should be deployed in homes under any circumstances.
Europe introduces new green hydrogen rules
The European Commission has presented the final version of its new rules for green hydrogen, with looser requirements to qualify hydrogen as “green.”
Australia regretting belated transition as IRA sparks global race for renewables
When US President Joe Biden signed the $500 billion (USD 369 billion) Inflation Reduction Act into law in August 2022, it was lauded as the most significant policy the world has yet seen to combat climate change and drive the transition to renewable energies. However, some international critics and competitors claim the landmark bill thwarts their slow-burning ambitions to foster green manufacturing at home. As governments scramble to respond to the scale of the IRA, Australia is one country realising it may have already been left behind.
Solar wafer, cell prices continue to rise
Wafer prices rose by between 24% and 36% this week, according to new data from the China Nonferrous Metals Industry Association (CNMIA).
