TotalEnergies announces results of vertical agrivoltaic pilots in France
French energy giant TotalEnergies studied the impact of solar panels on crops in order to develop a repository of agronomic benefits. The initial results show an increase in agricultural yields on field crops and a reduction in water stress.
US startup unveils portable solid-state lithium-ion battery for residential use
California-based Yoshino Technology has developed portable batteries using solid-state Li-NCM cell technology. The four variants come with power outputs of 330 W, 660 W, 2,000 W, and 4,000 W.
California aggregator to buy capacity from compressed air storage project
Under a 25-year agreement valued at nearly $1 billion, a community choice aggregator has agreed to purchase 200 MW of eight-hour energy storage from Hydrostor’s planned 500 MW facility in California.
GameChange releases new solar tracker
US tracker manufacturer GameChange Solar’s latest product launch follows its recently announced decision to increase its annual domestic manufacturing capacity to 24 GW.
Brek unveils 400 kW silicon carbide string inverter
Brek Electronics has applied its silicon carbide composite architecture in its new 200 kW and 400 kW inverters.
The case for flywheel storage in the Philippines
An international research team is assessing the potential of flywheels for renewables storage in the Philippines. They considered the use of a flywheel energy storage system developed by US-based Amber Kinetics.
Swiss startup makes first attempt to deploy solar on railways
Swiss startup Sun-Ways has developed a patented solution under which it directly rolls out solar modules between railway tracks like a carpet. The panels can be removed at any time for maintenance work.
Cooling solar modules with vacuum pressure
Scientists in Indonesia have developed a vacuum technique to lower the temperature of PV modules below the ambient air temperature. They applied it to a solar module in a casing that is resistant to negative pressure.
Pathways for perovskite PV
Perovskite solar cells have created excitement in recent years, given their potential to improve virtually every area of PV, but we have yet to see such devices produced at scale. Scientists in Australia have outlined some of the challenges holding them back.
Lithium sulfur flow battery with 250 Wh/L energy density
Edinburgh-based energy storage solutions specialist StorTera has developed a long-duration, energy-dense, lithium-sulfur-based single liquid flow battery (SLIQ). The tech is said to last for 30 years with minimal degradation.
