{"product_id":"opzs-battery-bank-48v-520ah","title":"520Ah 48V OPzS Lead Acid Battery Bank 24kWh | Hoppecke","description":"\u003cp\u003eA complete 24kWh flooded OPzS lead acid battery bank built from 24x 2V 520Ah Hoppecke tubular plate cells wired in series to form a 48v lead acid battery system. OPzS technology is built for deep discharge photovoltaic cycling and carries a 25-year design life. The bank arrives filled with acid and ready for commissioning.\u003c\/p\u003e\u003ch2\u003e48v lead acid battery bank features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal energy storage\u003c\/strong\u003e, 24kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e, 24x Hoppecke 2V 520Ah OPzS cells in series, 48V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e, flooded tubular plate technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition on arrival\u003c\/strong\u003e, supplied filled with acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign life\u003c\/strong\u003e, 25 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycling\u003c\/strong\u003e, designed for deep discharge solar PV use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to large off-grid solar PV energy storage on homes, farms and commercial sites where a 48V bank of individual OPzS cells is preferred over a sealed lithium pack.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eFlooded lead acid batteries release hydrogen gas while charging, so the battery room needs ventilation. Installation and commissioning must be carried out by a qualified electrician. Electrolyte levels should be checked regularly, following Hoppecke's guidance.\u003c\/p\u003e","brand":"Hoppecke","offers":[{"title":"Default Title","offer_id":52060317286688,"sku":"1110490010x48","price":4851.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-1110490010x48-1.webp?v=1785488689","url":"https:\/\/www.ledandsolar.co.uk\/products\/opzs-battery-bank-48v-520ah","provider":"LED \u0026 Solar","version":"1.0","type":"link"}