New battery technology – almost weekly announcements unsettle buyers
The demise of Voltstorage impressively demonstrates how quickly hopes can be dashed. The battery technology pioneered iron-salt energy storage, enabling a 1-megawatt system with over 1,000 cycles without any noticeable loss of performance. Nevertheless, the end came abruptly, as market conditions, investor interests, and strategies did not harmonize with the corresponding cell innovations. (pv-magazine: 28.08.25) […]
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