{"product_id":"unita-di-controllo-fronius-reserva-pro-bms-base-4-240-391-con-bms-integrato","title":"Fronius Reserva Pro BMS Control Unit + Base 4,240,391 with Integrated BMS","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:13px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e\u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 15px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:14px;line-height:1.5;\"\u003e\u003cstrong style=\"font-weight:bold;color:#0e1b4d;\"\u003eVAT note\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBusinesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy \u0026mdash; \u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003efind out more\u003c\/a\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForeign companies entitled to 0% VAT: please write to \u003ca href=\"mailto:info@litio.store\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003einfo@litio.store\u003c\/a\u003e.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"bd\"\u003e\u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eControl unit\u003c\/span\u003e\u003cspan class=\"b\"\u003eHigh voltage\u003c\/span\u003e\u003cspan class=\"b\"\u003eFronius\u003c\/span\u003e\u003c\/div\u003e\u003ch2\u003eFronius Reserva Pro BMS Control Unit + Base 4,240,391 with Integrated BMS\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFronius Reserva Pro BMS\u003c\/strong\u003e (code \u003cstrong\u003e4,240,391\u003c\/strong\u003e) is the battery management module of the \u003cstrong\u003eFronius Reserva Pro\u003c\/strong\u003e high voltage storage system and is supplied with the floor support \u003cstrong\u003ebase\u003c\/strong\u003e. The Reserva Pro battery modules of \u003cstrong\u003e3.98 kWh usable\u003c\/strong\u003e (70.84 V nominal) are stacked on the base; the BMS manages the protections against overcharge and deep discharge, the balancing and the communication with the inverter.\u003c\/p\u003e\u003cp\u003eA Reserva Pro tower can count from \u003cstrong\u003e3 to 8 modules\u003c\/strong\u003e, covering the sizes from \u003cstrong\u003ePro 12.0 (11.9 kWh) to Pro 32.0 (31.9 kWh)\u003c\/strong\u003e, with a maximum output current of \u003cstrong\u003e50 A\u003c\/strong\u003e limited by the inverter. It is possible to connect \u003cstrong\u003eup to 4 batteries in parallel\u003c\/strong\u003e, for a scalability up to approximately 128 kWh. The system is compatible with the \u003cstrong\u003eFronius Primo GEN24 Plus, Symo GEN24 Plus and Verto Plus\u003c\/strong\u003e inverters, uses \u003cstrong\u003eLFP\u003c\/strong\u003e cells produced in Europe, communicates in \u003cstrong\u003eModbus RS485\u003c\/strong\u003e and is \u003cstrong\u003eIP65\u003c\/strong\u003e certified.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cdiv class=\"cs\"\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eHeart of the Reserva Pro system\u003c\/b\u003e\u003cspan\u003eBMS module and base without which the Reserva Pro battery modules cannot work.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eScalability up to 128 kWh\u003c\/b\u003e\u003cspan\u003eFrom 3 to 8 modules per tower and up to 4 batteries in parallel, for residential and commercial applications.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eCurrent up to 50 A\u003c\/b\u003e\u003cspan\u003eMaximum output current of 50 A, limited by the connected inverter.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eCompatible with GEN24 Plus and Verto Plus\u003c\/b\u003e\u003cspan\u003eNative integration with Fronius Primo GEN24 Plus, Symo GEN24 Plus and Verto Plus through Modbus RS485.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eLFP cells made in Europe\u003c\/b\u003e\u003cspan\u003eLithium iron phosphate cells produced in Europe, a useful requirement for some incentive programmes.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003e10-year warranty\u003c\/b\u003e\u003cspan\u003e10-year warranty with 80% residual state of health (SOH).\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cdiv class=\"tw\"\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eProduct code\u003c\/td\u003e\u003ctd\u003e4,240,391\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eModel\u003c\/td\u003e\u003ctd\u003eFronius Reserva Pro BMS + Base (code 4,240,391)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eFunction\u003c\/td\u003e\u003ctd\u003eBattery management module (BMS) and base for the Fronius Reserva Pro storage system\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSystem chemistry\u003c\/td\u003e\u003ctd\u003eLiFePO4 (LFP)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eModules per tower\u003c\/td\u003e\u003ctd\u003eda 3 a 8\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eModule usable energy\u003c\/td\u003e\u003ctd\u003e3,98 kWh\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eModule nominal voltage\u003c\/td\u003e\u003ctd\u003e70,84 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSystem usable energy\u003c\/td\u003e\u003ctd\u003e11,9 \/ 15,9 \/ 19,9 \/ 23,9 \/ 27,9 \/ 31,9 kWh\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax output current\u003c\/td\u003e\u003ctd\u003e50 A (limited by the inverter)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBatteries in parallel\u003c\/td\u003e\u003ctd\u003eup to 4 (approx. 128 kWh)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompatible inverters\u003c\/td\u003e\u003ctd\u003eFronius Primo GEN24 Plus, Symo GEN24 Plus, Verto Plus\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCommunication\u003c\/td\u003e\u003ctd\u003eModbus (RS485)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection rating\u003c\/td\u003e\u003ctd\u003eIP65\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSafety class\u003c\/td\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAmbient temperature\u003c\/td\u003e\u003ctd\u003eda -20 °C a +50 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePermissible humidity\u003c\/td\u003e\u003ctd\u003e5-95%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax altitude\u003c\/td\u003e\u003ctd\u003e2.000 m\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBMS + Base dimensions (W x D x H)\u003c\/td\u003e\u003ctd\u003e570 x 225 x 440 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBMS + Base weight\u003c\/td\u003e\u003ctd\u003e10 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSystem dimensions (W x D)\u003c\/td\u003e\u003ctd\u003e579 x 449 mm, height varies with the number of modules\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSystem weight\u003c\/td\u003e\u003ctd\u003efrom 126 to 306 kg depending on the number of modules\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCertifications\u003c\/td\u003e\u003ctd\u003eVDE2510-50, IEC62619, IEC62040-1, CE, RCM, UN38.3\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWarranty\u003c\/td\u003e\u003ctd\u003e10 years (80% SOH)\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003ca class=\"d\" href=\"https:\/\/www.fronius.com\/en\/~\/downloads\/Solar%20Energy\/Datasheets%20myFronius\/SE_DS_Fronius_Reserva_Pro_EN-English.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003ci\u003ePDF\u003c\/i\u003e\u003cspan\u003eDatasheet 4,240,391\u003csmall\u003eOfficial manufacturer document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cp style=\"font-size:16px;\"\u003ePlease check compatibility with your storage system before ordering.\u003c\/p\u003e\u003c\/div\u003e","brand":"Fronius","offers":[{"title":"IVA 10%","offer_id":55012996907345,"sku":"4,240,391-IVA10","price":1498.93,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55012996940113,"sku":"4,240,391-IVA22","price":1662.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/4_2C240_2C391.jpg?v=1789836324","url":"https:\/\/litio.store\/en\/products\/unita-di-controllo-fronius-reserva-pro-bms-base-4-240-391-con-bms-integrato","provider":"litio.store","version":"1.0","type":"link"}