Austria allocates $650 million for solar incentives in 2023
Austria is ramping up its budget to support solar, on top of new measures aimed at simplifying approval processes for the deployment of PV systems.
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.
Video: Energy Vault CEO discusses LCOS, novel gravity-based storage design
Robert Piconi, CEO of gravity storage specialist Energy Vault, makes the case for the US company’s long-duration energy storage solutions as an alternative to lithium-ion batteries, and discusses the ideal project size from an economic perspective.
Solax releases mini single-phase residential string inverters
Solax has introduced new products with nominal power ratings of 0.6 kW to 3 kW and efficiencies of 98%. It says the devices are compatible with heat pump systems and home EV chargers.
Gravity storage system based on linear electric machines
South African scientists have designed a novel gravity energy storage system that uses linear electric motors to vertically move multiple solid masses to store and discharge electrical energy. They say its levelized cost of storage (LCOS) is $137.20/MWh, but with efficiency improvements, it could drop to about $100/MWh
JA Solar plans to build 2 GW solar module factory in US
JA Solar’s new manufacturing facility is expected to start commercial operations in the fourth quarter of this year.
Q Cells announces $2.5 billion investment in US solar supply chain
Q Cells plans to manufacture 3.3 GW of solar ingots, wafers, cells, and finished modules in a new facility in the US state of Georgia.
Romania to expedite permitting process for solar on agricultural land
The Romanian president has passed a new law to shorten the permitting process for solar projects built on less than 50 hectares of agricultural land.
Video: Market outlook for vertical rooftop solar
Norway’s Over Easy Solar AS introduced a new vertical PV system for rooftop applications last year. pv magazine spoke to CEO Trygve Mongstad about system prices and future market prospects for vertical rooftop solar tech.
Startup unveils lithium iron phosphate battery for residential applications
MyGrid’s new 1.5 kWh lithium iron phosphate battery system purportedly runs for more than 6,000 cycles. It uses a bidirectional charger to receive and send electricity to the grid via a wall socket.
