Fabricant · États-Unis
Powin
Powin was a US utility-scale BESS integrator (Tualatin, Oregon) known for the air-cooled Centipede platform (Stack750/Stack800) and the liquid-cooled 5 MWh Powin Pod, all run on its StackOS BMS/EMS. It filed for Chapter 11 in June 2025; FlexGen Power Systems bought its IP and spare parts in August 2025 and now supports the installed base. No products are offered for sale.
- Pays
- États-Unis
- Siège social
- Tualatin, Oregon
- Fondée
- 2010
- Site officiel
- flexgen.com
- Segments
- grande échelle
- Fabrique ses propres cellules
- non
Modèles Powin du catalogue
Trié par l'énergie maximale publiée. Cliquez sur un modèle pour toutes les variantes, la spécification complète et la liste des champs que Powin ne publie pas.
| Modèle | Segment | Format | Énergie max | Puissance max | Refroidissement | Chimie | Ah par cellule | AC/CC | État | Fiche technique |
|---|---|---|---|---|---|---|---|---|---|---|
| Powin Pod Max | grande échelle | conteneur 20 pieds | 6,26 MWh | non publié | refroidi par liquide | LFP | non publié | DC | annoncé | — |
| Powin Pod | grande échelle | conteneur 20 pieds | 5,015 MWh | 2,5 MW | refroidi par liquide | LFP | 314 | DC | historique | |
| Centipede Stack800 | grande échelle | bloc modulaire | 800 kWh | 201,7 kW | refroidi par air | LFP | non publié | DC | historique | |
| Centipede Stack750 | grande échelle | bloc modulaire | 746 kWh | 369,5 kW | refroidi par air | LFP | non publié | DC | historique |
À propos de Powin
Powin, LLC was a Tualatin, Oregon-based integrator of LFP battery energy storage systems. Its hardware family comprised the Centipede platform (air-cooled Stack750/Stack800 Energy Segments with Collection Segments and third-party PCS) and, from 2024, the Powin Pod, a liquid-cooled 20 ft DC container of 5.015 MWh with 314 Ah LFP cells; a 6.26 MWh Pod Max was announced in May 2025 but never reached delivery. Powin named CATL and EVE as cell manufacturers for the Stack750 platform; Pod cell suppliers were not disclosed. Powin filed for Chapter 11 protection (D.N.J.) in June 2025 (case 25-16137). Its hardware and software IP (StackOS), IT systems and spare parts were sold to FlexGen Power Systems, LLC (Durham, NC); the sale closed on 19 August 2025. A Chapter 11 plan of liquidation was confirmed on 1 December 2025; Powin, LLC is winding down and FlexGen, which is hardware-agnostic, supports Powin sites via HybridOS retrofits rather than selling Centipede or Pod hardware. powin.com redirects to flexgen.com; specifications here come from Powin's datasheets preserved in the Internet Archive and are recorded for the installed base only. Powin never published a public media kit or photo licence.
Politique photo
Powin ne publie ni licence d'image ni dossier de presse. Les fiches produit affichent donc un schéma plutôt qu'une photo du fabricant. Les photos ne seront ajoutées qu'avec permission écrite.
No press kit or image-usage terms were ever published on powin.com; the domain now redirects to flexgen.com. Product renderings survive only as Internet Archive copies of powin.com pages; rights holder after the August 2025 asset sale is FlexGen Power Systems, LLC.
Sources
Documents du fabricant utilisés pour cet enregistrement. Les sources au niveau du modèle sont listées sur chaque fiche produit.
- FlexGen — Powin transition page (current owner of Powin IP) — https://www.flexgen.com/powin
- FlexGen completes acquisition of Powin assets (2025-08-19) — https://www.flexgen.com/resources/blog/flexgen-completes-acquisition-powin-assets-expanding-global-leadership-grid-scale
- FlexGen — court approval of Powin assets acquisition (2025-08-06) — https://www.flexgen.com/resources/blog/flexgen-expands-global-battery-energy-storage-leadership-court-approval-powin-assets
- Powin, LLC et al. — Chapter 11 case site (Verita Global, D.N.J. 25-16137) — https://www.veritaglobal.net/powin
- Law360 — Powin Chapter 11 liquidation plan confirmed (2025-12) — https://www.law360.com/bankruptcy-authority/articles/2415502/battery-maker-powin-gets-ok-for-ch-11-liquidation-plan
- Energy-Storage.news — court approves FlexGen acquisition of Powin assets — https://www.energy-storage.news/us-bankruptcy-court-approves-flexgen-acquisition-of-powin-assets-including-all-ip/
- powin.com — Powin Pod page (Internet Archive, 2025-07-20) — https://web.archive.org/web/20250720060840/https://powin.com/powin-pod/
- powin.com — Centipede page (Internet Archive, 2025-02-07) — https://web.archive.org/web/20250207181725/https://powin.com/centipede/