General Electric switches on 1.2 GW pumped hydro facility in China
General Electric has switched on two more 300 MW pumped storage turbines at a 1.2 GW hydro battery complex in China’s Anhui province, after finalizing the facility’s first 600 MW unit in December. The project has completed a trial period and commercial operations are now fully underway.
Swiss manufacturer unveils mini batteries for balcony solar panels
Soleis AG has developed two storage systems with capacities of 1 KWh and 2 kWh.
Community solar up, net metering down in US this year
Five US states will introduce community solar programs in 2023. Net metering continues to be challenged, but flexible financing may offer a competitive edge, says Wood Mackenzie.
Iberdrola, Prosolia secure approval for 1.2 GW of solar in Portugal
Iberdrola says it will build the massive Fernando Pessoa solar facility in Santiago do Cacém, about 200 kilometers south of Lisbon.
Australian startup develops systems to inject hydrogen into diesel engines
H2i Technology has developed a hydrogen enhancement kit that injects hydrogen into existing diesel engines to reduce diesel use. It is building 10 commercial-ready systems and plans to soon start field testing.
Rays Power Infra to build 1.8 GW solar park in India
Rays Power Infra has signed an agreement with the government of the Indian state of Rajasthan to build a 1.8 GW solar park, with an estimated investment of INR 9,140 crore ($1.11 billion).
New lithium iron phosphate batteries for rooftop solar
V-Tac’s new 10 kWh lithium iron phosphate, wall-mounting battery system purportedly runs for more than 5,000 cycles.
Zinc-bromine redox flow batteries with superpower density
Indian researchers have presented a new way to develop effective electrode materials for superpower redox flow battery (RFB) systems. Their flow cell with heat-treated nickel-rich platinum-nickel coating on the graphite felt delivered an impressive ever-best power density of around 1,550 mW cm−2.
Deploying solar, storage, heat pumps in the Arctic
US researchers have conducted case studies on the successful deployment of distributed renewables in the state of Alaska. In one study, two cities installed 223.5 kW solar PV arrays coupled with 351 kWh batteries and 250 kW inverters, in addition to cold climate heat pumps.
Only5mins! – PV system prices could drop by around 10% in Europe in 2023
Andreas Thorsheim, the CEO of Norway-based residential solar specialist Otovo, speaks to pv magazine about solar array prices, current market trends for distributed storage, and shortages of qualified professionals.
