News

Scientists have used the US National Renewable Energy Laboratory’s (NREL) HOMER software to calculate the degradation of solar panels deployed in two rooftop PV systems operating in Germany since 2003. Their calculations focused on the energy productivity of the systems.

Maxeon Solar Technologies, the producer of the Maxeon and SunPower solar module brands, is raising capital from a USD 157.4 million ($237 million) underwriting of shares and a separate USD 42 million ($63 million) private placement with TCL Zhonghuan.

The Energy Security Board has been scrapped with Australia’s federal, state and territory energy ministers opting to replace it with a new “fit-for-purpose” advisory panel that is better able to meet the challenges of the energy transformation taking place in the national electricity market.

The rollout of rooftop solar in the coastal town of Broome in northern Western Australia has received a major boost with a 274.45 kW PV system installed at the local high school as the state government continues its push to deliver solar energy solutions for its remote and regional schools.

To power Australia without fossil fuels will mean using batteries to store power from solar and wind. We often think this means home batteries – or large grid-scale installations.

As part of its long-term plan to transition from coal-fired power generation to clean energy New South Wales has launched another renewable energy tender seeking at least 950 MW of wind and solar capacity and 550 MW of long-duration storage.

Australia and the United States have signed a landmark agreement with the two nations vowing to work collaboratively towards accelerating and expanding clean energy supply chains, renewable energy technologies manufacturing, and critical minerals supply.

Scientists in Singapore have developed a methodology to calculate the levelised cost of hydrogen in green hydrogen facilities powered by photovoltaics, emphasising the need for a levelised cost of storage (LCOH) below USD 10/kg ($15/kg) to enable green hydrogen to compete with grey, blue, and orange hydrogen in the current technology landscape.

Chinese researchers have developed a solar cell using CsSnI3 perovskite, known for its unique phase transitions and near-IR emissions. By simulating the device with various electron transport layers (ETLs) and hole transport layers (HTLs), they determined that the optimal cell could be created using a titanium oxide (TiO2) ETL and a nickel(II) oxide (NiOx) HTL.

A new generation of flexible, lightweight modules is entering the market. With back contact technology offering its own form of design flexibility and robustness, the new products could crack a hard-to-address market segment, as Jonathan Gifford explains.