Altech Batteries, a battery tech firm in Western Australia, consists of “game-changing” sodium chloride expertise in its new battery 1 MWh GridPack. It stated it expects the brand new techniques to be as much as 40% cheaper to supply than the dominant lithium-ion alternate options.
From pv journal Australia
Perth-based Altech Batteries has unveiled the design for a brand new 1 MWh GridPack non-lithium battery vitality storage system. It was developed for the renewable vitality and grid storage market, as a part of its three way partnership collaboration with the German analysis group Fraunhofer IKTS.
The launch of the “plug-and-play” GridPack comes simply six months after the 2 sides signed a three way partnership settlement to commercialize Fraunhofer’s Cerenergy sodium alumina strong state battery expertise, which depends on sodium ions usually present in desk salt and keep away from utilizing uncommon. and treasured metals akin to lithium, cobalt, graphite and copper. Altech Batteries stated the expertise eliminates publicity to essential steel worth will increase and provide chain issues. Fraunhofer estimates that the price of manufacturing Cerenergy batteries must be about 40% cheaper than lithium-ion batteries, which at present dominate the world vitality storage market.
The three way partnership is the commercialization of sodium chloride battery expertise, with plans to construct a 100 MWh manufacturing facility in Altech land in Germany. It’s anticipated that the ability will produce 10,000 particular person 10 kWh Cerenergy battery modules per 12 months to offer grid storage options to the market.
As improvement of the manufacturing facility continues, the businesses are actually launching the 1.0 MWh GridPack design. Every GridPack, which will likely be positioned in customary delivery containers, consists of 20 particular person 60 kWh battery packs related to an influence administration system. Every unit has a distinct ranking of 600 V (DC) and 100 amp hours and will be organized in a sequence to realize the required ranking of a number of thousand kW for grid operation.
Altech stated GridPacks are modular and stackable, which reduces their footprint, and have a “plug-and-play” function that makes them simple to put in in distant places. The corporate says there aren’t any shifting components akin to cooling followers and the batteries can function in any local weather with out the necessity for thermal administration – a key benefit of sodium-alumina strong state batteries over alternate options to lithium-ion.
With an anticipated life span of greater than 15 years and limitless biking, Altech stated it’s assured the expertise will grow to be the “chosen choice” for corporations in search of a dependable and sustainable resolution to vitality storage.
“These 1 MWh GridPacks will present important advantages for the quickly rising renewable vitality and grid storage sectors,” the corporate stated. “This is a wonderful solution to stabilize the grid by offering a supply of backup energy in occasions of excessive demand or when renewable vitality sources don’t produce capability. It’s also an economical options for the storage and distribution of renewable vitality in quite a lot of functions, together with grid-scale storage, microgrids, and electrical automobile charging.
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