Jaguar building large-scale storage system with second-life EV batteries
Jaguar Land Rover and Wykes Engineering are building a 2.5 MWh storage system with electric-vehicle batteries taken from Jaguar I-PACE cars. The large-scale system will store wind and solar at an undisclosed location in the United Kingdom.
Photovoltaic-thermal panel based on twisted absorber tubes, nanoparticle-enhanced PCM
Developed by scientists in Malaysia, the new PVT system is based on a nanoparticle-enhanced phase change material (Nano-PCM) and twisted absorber tubes. The system consists of a 30 W photovoltaic module, absorber tubes attached to the back of the panel via enhanced silicone glue bond, and a PCM container surrounding the tubes.
Redesigned zinc-air batteries ‘better’ than lithium, say Australian researchers
Researchers at Edith Cowan University in Australia have redesigned zinc-air batteries and have found the technology to be preferable to lithium-ion batteries – even for electric vehicles.
Energy management system to combine residential PV with gravity storage
Researchers in Morocco have created a new energy management system that allows the combination of rooftop PV with gravity storage. The proposed system is reportedly able to perform smart energy distribution within a household while also lowering electricity costs.
Austrian supplier unveils heat pump adaptive to PV, weather, power prices
Austria’s Ökofen has developed a residential heat pump that identifies cost-effective and eco-friendly electricity in real time, in order to optimize heat production. It is now seeking a patent for its proprietary control technology.
Australian shipbuilder to deliver world’s largest all-electric ferry
Australian’s Incat Tasmania is building the world’s largest all-electric ship at its shipyards in Hobart. The 130-metre-long vessel is to be fitted with a 40 MWh battery energy storage system that will power a series of electric propulsion system and waterjets.
Driving down solar costs key to unlocking green hydrogen future
Jim Tyler, CEO of solar tech specialist Erthos, says that reducing the cost of solar electricity will be needed to unlock the next chapter of the energy transition: a green hydrogen economy.
The Hydrogen Stream: Water splitting with solar-to-hydrogen efficiency of 12%
A Japanese team is working on a solar water splitting system with a 12% solar-to-hydrogen efficiency, while UK researchers have identified the reason why graphene’s dense crystalline structure is much more permeable to protons.
Sun’Agri reveals agrivoltaics performance in heat waves
France’s Sun’Agri has revealed the results of a test showing how agrivoltaic installations effectively lower temperature and relative humidity during periods of drought.
Voltfang unveils outdoor storage system with recycled EV batteries
Germany’s Voltfang has developed outdoor stationary storage systems featuring recycled electric-vehicle batteries with capacities ranging from 33 kWh to 644 kWh.
