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(11)

EP 4 566 166 A1

(12)

(43) Date of publication: 11.06.2025 Bulletin 2025/24 (21) Application number: 23754393.9 (22) Date of filing: 03.08.2023

(51) International Patent Classification (IPC):  H02S 30/10(2014.01) H02S 40/36(2014.01) F24S 25/20(2018.01) H01L 31/02(2006.01) F24S 25/67(2018.01) H02S 40/38(2014.01) F24S 25/65(2018.01) (52) Cooperative Patent Classification (CPC): H02S 30/10; H02S 40/36; H02S 40/38; Y02E 10/50; Y02B 10/10; H10F 77/935 (86) International application number: PCT/GB2023/052066 (87) International publication number: WO 2024/028612 (08.02.2024 Gazette 2024/06)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 03.08.2022 GB 202211304 (71) Applicant: CROWDHOUSE ENERGY LIMITED London Greater London EC1N 8LE (GB)	(72) Inventors: BLACKWELL, Richard Douglas Newcastle upon Tyne Tyne and Wear NE4 7TF (GB) BLACKWELL, Douglas Newcastle upon Tyne Tyne and Wear NE4 7TF (GB) (74) Representative: HGF  HGF Limited 1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)