Ensuring high quality levels in the manufacturing of lithium-ion batteries is critical to preventing underperformance and even safety risks. Benjamin Sternkopf, Ian Greory and David Prince of PI Berlin examine the prerequisites for finding the ‘sweet spot’ between a battery’s cost, performance and lifetime.
A solar-plus-storage microgrid being deployed at an alloys mine in South Africa will feature a vanadium flow battery energy storage system, using locally sourced vanadium electrolyte.
Indian engineering, procurement and construction (EPC) firm Sterling and Wilson has partnered with French EPC Vergnet to develop a solar-storage and diesel genset hybrid project in Niger, West Africa.
South Africa’s Ministry of Mineral Resources and Energy is conducting a fairly unique procurement programme for 2GW of energy capacity, to come from a “range of energy source technologies”. Clean Horizon head of market analysis, Corentin Baschet, spoke to Andy Colthorpe about what the “almost technology agnostic” tender aims to do and the type of companies and projects likely to be successful in it.
A multi-gigawatt co-location market looks set to take off within the next five years, however uncertainty over DC coupling, the need for costly symmetric grid connections and outdated regulatory frameworks risk stymying the market’s growth.
A selection of video replays from the Energy Storage Digital Series, hosted earlier this year by Energy-Storage.news’ publisher Solar Media are available on YouTube and have been compiled into a handy playlist.
Eskom, the state-owned electricity utility of South Africa, has begun tendering for a battery energy storage system (BESS) of minimum size and capacity 80MW / 320MWh.
Germany company Voltstorage, claiming to be the only developer and maker of home solar energy storage systems using vanadium flow batteries, raised €6 million (US$7.1 million) in July.
