Articles written by Tristan Rayner

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SoftBank to make next-gen zinc-halogen battery cells in Japan for AI data centers SoftBank’s mobile arm is gearing up to scale the intriguing zinc-halogen battery cell chemistry to 1 GWh annual production.
Tristan Rayner
May 12, 2026
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BloombergNEF confirms energy storage has reached the 100 GW era A record year, and an incredibly strong outlook for the energy storage sector.
Tristan Rayner
May 11, 2026
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EU funding ban on high-risk inverters, including Chinese suppliers, extends to BESS The new policy has already applied, and impacts billions in funding from the European Investment Bank on renewable projects including standalone and co-located storage.
Tristan Rayner
May 04, 2026
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Dyness battery container stolen from BM Energy logistics partner, units to be remotely blocked A market alert for the attention of installers, distributors and traders in the solar and storage market.
Tristan Rayner
Apr 28, 2026
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Zendure launches battery series for residential PV Zendure is upping its to target the whole-home residential space, expanding on its plug-in balcony storage roots.
Tristan Rayner
Apr 23, 2026
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A closer look at EcoFlow’s three-phase Ocean 2 storage solution Ocean 2 brings a more versatile large-scale and expandable, modular home storage solution, capable of handling both small and large solar PV input.
Tristan Rayner
Apr 21, 2026
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Mova unveils all-in-one plug-in solar and storage solutions Entering a competitive small-scale energy storate field is Chinese maker Mova, well-known for its kitchen applicances and growing robotic homewares including vacuums and more.
Tristan Rayner
Apr 15, 2026
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Sodium-ion battery study claims zero thermal runaway breakthrough Researchers from the Chinese Academy of Sciences say a polymerizable non-flammable electrolyte improves safety in sodium-ion batteries while maintaining performance.
Tristan Rayner
Apr 10, 2026
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Anker Solix launches 7 kWh plug-in battery targeting rooftop solar retrofits The new Anker Solix Solarbank Max AC steps up from balcony-scale storage with a 3.5 kW inverter, plug-in capabilities for do-it-yourself (DIY) ease of installation, and expandability to 42 kWh, priced from €2,229.
Tristan Rayner
Apr 09, 2026