{"product_id":"freedom-won-solva-ac261-261kwh-integrated-pcs-bess-cabinet","title":"Freedom Won SOLVA AC261 261kWh Integrated-PCS BESS Cabinet","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThe \u003cb\u003eFreedom Won SOLVA AC261\u003c\/b\u003e is an integrated-PCS, AC-coupled Battery Energy Storage System (BESS) cabinet combining \u003cb\u003e261 kWh\u003c\/b\u003e of LiFePO₄ storage, an on-board \u003cb\u003e125 kW power conversion system\u003c\/b\u003e and intelligent system control in a single outdoor-rated enclosure. Its transformerless topology and all-in-one design make it a rapid-deploy platform for commercial and industrial energy storage.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eActive liquid heating and cooling keep the battery packs and PCS at stable operating temperatures, while an integrated Cabinet Monitoring System (CMS), aerosol fire suppression and IP55 \/ C5 protection deliver safe, reliable operation in demanding environments. The AC261 scales to \u003cb\u003e20 cabinets in parallel on-grid\u003c\/b\u003e (8 off-grid) for multi-MWh deployments.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntegrated AC-Coupled Platform\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003e261 kWh LiFePO₄ storage with 90% depth of discharge\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eOn-board 125 kW PCS — transformerless, reducing balance-of-system cost\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e400 V three-phase (3P+N+PE) AC output, 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdvanced Thermal Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eIntegrated liquid heating (2 kW) and cooling (5 kW) for stable pack temperatures\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eIntelligent air cooling for the inverter\/PCS section\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eWider outdoor operating envelope with reduced thermal stress for longer cell life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrid Support \u0026amp; Scalability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eFull active\/reactive power capability, power factor 1.0 leading to 1.0 lagging\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eParallel scalable: up to 20 cabinets on-grid \/ 8 off-grid\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eTotal current harmonic distortion (THD-I) \u0026lt;2% at rated power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eAerosol fire suppression system integrated at cabinet level\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eAC over-current, over-voltage, short-circuit and anti-islanding protection; DC reverse-polarity protection\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eIP55 ingress protection and C5 corrosion class for coastal \/ high-humidity sites\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMonitoring \u0026amp; Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eBuilt-in Cabinet Monitoring System (CMS) with local storage and cloud sync\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eRS485 (EMS), CAN (BMS), PARA (STS) and LAN (Network) interfaces\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eCertified to UN38.3, IEC 62619\/62477\/60730\/61000\/60529, NRS 097-2-1 and AS\/NZS 4777.2:2020 — 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freedom Won","offers":[{"title":"Default Title","offer_id":47779607249074,"sku":"BT-FREEWON-SOLVA-AC261-L","price":112538.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/9711\/0962\/files\/SOLVA-AC261-LF_01f7066e-5329-4507-b322-b9d9c3463480.png?v=1785463609","url":"https:\/\/www.dpa.energy\/products\/freedom-won-solva-ac261-261kwh-integrated-pcs-bess-cabinet","provider":"DPA Energy","version":"1.0","type":"link"}