{"product_id":"fox-ess-s22-2-1-kwh-plug-play-battery-expansion","title":"Fox ESS S22 2.1 kWh Plug \u0026 Play Battery Expansion","description":"\u003cp\u003eThe Fox ESS S22 is a compact all-in-one storage system for smaller residential solar installations. It combines an 800 W rated inverter and a LiFePO₄ battery with 2.11 kWh nominal energy (90% usable capacity) in one floor-mounted unit that measures 420×285×255 mm and weighs 26.5 kg for the S22-M-H variant. The manufacturer lists the S22 under its hybrid inverter range and describes it as compatible with its high-voltage batteries.\u003c\/p\u003e\u003cp\u003eThe unit delivers 800 W continuous output with a peak of 1.2 kVA, and an optional EPS output can keep key circuits running during a grid outage. The rated cycle life is more than 6,000 cycles at 90% depth of discharge. The operating temperature range is -20°C to 55°C, and the enclosure is rated IP65 for indoor or outdoor mounting. An optional integrated battery warming function is listed for cold-weather installations.\u003c\/p\u003e\u003cp\u003eMonitoring is provided through the FoxCloud 2.0 portal and mobile app, with Wi-Fi, Bluetooth, LAN and RS485 interfaces and a built-in OLED display. Up to four units can be stacked for a total of 8.44 kWh.\u003c\/p\u003e","brand":"Fox ESS","offers":[{"title":"Request price","offer_id":58881414889855,"sku":"2628-S22-REQUESTPRICE","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"Unit - Vendor 214","offer_id":58881414922623,"sku":"2628-S22-UNITVENDOR214","price":445.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/8777\/2837\/files\/38dc9e9d-c3a1-4964-98ae-ecda1d7b9809.png?v=1792393333","url":"https:\/\/search4solar.myshopify.com\/es\/products\/fox-ess-s22-2-1-kwh-plug-play-battery-expansion","provider":"Search4Solar","version":"1.0","type":"link"}