Utility scale solar-plus-storage with sodium-sulfur batteries in Mongolia
A 5 MW / 3.6 MWh solar-plus-storage plant is being built with sodium-sulfur batteries provided by Japanese specialist NGK Insulators in Mongolia’s Zavkhan Province. The project developer, Japan-based contractor JGC Holdings, wants to bring the facility online in the spring of next year.
South Africa reveals preferred bidders for 2 GW tech-neutral tender
The tender is aimed at procuring 2 GW of capacity in response to the chronic short-term electricity supply gap that is affecting the country and its mining sector. The South African government has selected three LNG projects that may secure around 60% of the awarded capacity and several renewable energy projects including solar, wind and storage. The procurement exercise attracted a lowest bid of $ 0.0998/kWh.
‘Falling solar module costs are behind us’
Canadian Solar is pivoting towards energy storage and is preparing to IPO its manufacturing and Chinese solar project activity in China, under the CSI Solar operation, by July.
RedEarth deal to see thousands of new Australian homes built with solar-battery systems
Battery storage manufacturer RedEarth has partnered with a major Australian housing developer to offer new-home buyers solar and solar/battery systems tailored to their needs from the get go – and with the opportunity to sell excess energy at optimized prices where the grid needs it most.
Report outlines rooftop solar and storage for 75% of Puerto Rico’s power, and at a lower cost
Distributed solar and storage should be the focus for $9.6 billion in FEMA funds allocated for Puerto Rico’s grid reconstruction, says a new report based on independent analysis.
Canadian start-up wants to build gigafactory for vanadium flow batteries in China
The factory will be built by VRB Energy in the Hubei province, where it also wants to deploy a 100 MW solar park linked to a 100 MW/500 MWh vanadium flow battery.
An aluminum battery that can charge in a fraction of a second
Scientists in China and the United States investigated the inner workings of aluminum-ion batteries. With new insights into mechanisms at work within the battery during cycling, the group was able to demonstrate a battery capable of ultrafast charging, with the highest capacity so far reported for an aluminum battery.
Guyana launches series of tenders for off-grid and hybrid solar
The government of the South American nation is seeking to electrify with solar-plus-storage several remote communities through eight different tenders.
Neoen secures first approval for hybrid wind-solar-storage project in Australia
Neoen has secured planning approval for the first stage of its gigantic $2.3 billion Goyder South project in Australia. The French renewables company has also revealed plans to exceed 10 GW of global capacity by 2025.
New power electronic device to manage surplus solar power–Part II
The first pilot tests have been conducted for the EU-funded project ‘renewable penetration levered by efficient low-voltage distribution grids (RESOLvD). pv magazine has looked into the demonstrator and the related energy sharing algorithm.
