{"product_id":"fronius-reserva-pro-batterie","title":"Fronius Reserva Pro Battery","description":"\u003cstyle\u003e@import url('https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700\u0026display=swap');.sv-product{font-family:'DM Sans',sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6}.sv-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}@media(max-width:600px){.sv-stats{grid-template-columns:repeat(2,1fr)}}.sv-stat{background:#0c0c0c;border-radius:12px;padding:20px 16px;text-align:center}.sv-stat-val{font-size:28px;font-weight:700;color:#fff;line-height:1.1}.sv-stat-val span{font-size:16px;font-weight:400;color:rgba(255,255,255,0.5)}.sv-stat-label{font-size:12px;color:rgba(255,255,255,0.4);margin-top:6px}.sv-section{margin-bottom:28px}.sv-section-title{font-size:18px;font-weight:700;color:#0c0c0c;margin:0 0 16px;padding-left:14px;border-left:3px solid #dc2626}.sv-features{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media(max-width:600px){.sv-features{grid-template-columns:1fr}}.sv-feature{background:#f8f8f8;border-radius:12px;padding:20px;display:flex;align-items:flex-start;gap:14px}.sv-feature-icon{min-width:40px;height:40px;border-radius:10px;background:rgba(220,38,38,0.08);display:flex;align-items:center;justify-content:center;font-size:18px;color:#dc2626}.sv-feature h4{font-size:14px;font-weight:600;color:#1a1a1a;margin:0 0 4px}.sv-feature p{font-size:13px;color:#666;margin:0;line-height:1.5}.sv-table-wrap{border:1px solid #e5e5e5;border-radius:12px;overflow:hidden;margin-bottom:16px}.sv-table{width:100%;border-collapse:collapse;font-size:14px}.sv-table thead th{background:#0c0c0c;color:#fff;font-weight:600;padding:14px 18px;text-align:left;font-size:13px}.sv-table tbody tr{border-bottom:1px solid #f0f0f0}.sv-table tbody tr:last-child{border-bottom:none}.sv-table tbody tr:nth-child(even){background:#fafafa}.sv-table td{padding:12px 18px;color:#333}.sv-table td:first-child{font-weight:500;color:#1a1a1a;width:45%}.sv-highlight{color:#dc2626;font-weight:600}.sv-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.sv-badge{display:inline-flex;align-items:center;gap:6px;background:#f0f0f0;border-radius:8px;padding:8px 14px;font-size:12px;font-weight:500;color:#333}.sv-badge-dot{width:6px;height:6px;border-radius:50%;background:#22c55e}.sv-alert{background:#fdeaea;border:1px solid #f0b4b4;border-left:4px solid #dc2626;border-radius:12px;padding:16px 20px;font-size:13.5px;line-height:1.6;color:#7a2222;margin-bottom:28px}.sv-alert strong{color:#5c1414}.sv-picks-title{display:block;margin:16px 0 10px;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#7a2222}.sv-picks{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:1fr;gap:10px}@media(max-width:900px){.sv-picks{grid-template-columns:repeat(3,1fr)}}@media(max-width:520px){.sv-picks{grid-template-columns:repeat(2,1fr);gap:8px}}.sv-pick{display:block;background:#fff;border:1px solid #e8cdcd;border-radius:10px;padding:10px 8px;text-align:center;transition:border-color .15s,box-shadow .15s,transform .15s}.sv-pick,.sv-pick:hover,.sv-pick *{text-decoration:none!important}.sv-pick{color:#1a1a1a!important}.sv-pick:hover{border-color:#dc2626;box-shadow:0 6px 16px rgba(0,0,0,.09);transform:translateY(-2px)}.sv-pick span{display:block}.sv-pick img{width:100%;height:62px;object-fit:contain;margin-bottom:8px}.sv-pick .sv-pick-name{font-size:12.5px;font-weight:700;line-height:1.2;color:#1a1a1a!important}.sv-pick .sv-pick-cap{font-size:11.5px;font-weight:600;margin-top:3px;color:#dc2626!important}.sv-pick .sv-pick-mod{font-size:10.5px;margin-top:2px;color:#8a8a8a!important}.sv-pick .sv-pick-price{font-size:12.5px;font-weight:700;margin-top:5px;color:#0c0c0c!important}.sv-picks-hint{font-size:11.5px;color:#9a6b6b;margin-top:10px;margin-bottom:0}@media(max-width:520px){.sv-pick img{height:54px}.sv-pick{padding:9px 7px}}.sv-note{background:#fff8e6;border:1px solid #efd9a0;border-radius:12px;padding:18px 20px;font-size:13.5px;line-height:1.65;color:#5c4a1c}.sv-note strong{color:#3d3210}.sv-note-small{display:block;margin-top:12px;font-size:11.5px;line-height:1.55;color:#8a7846}.sv-seo{font-size:14px;color:#555;line-height:1.8;margin-top:32px;padding-top:24px;border-top:1px solid #eee}.sv-seo h4{font-size:15px;font-weight:600;color:#1a1a1a;margin:20px 0 8px}.sv-faq{margin-top:0;padding-top:0;border-top:none}.sv-faq-item{background:#f8f8f8;border-radius:12px;padding:20px;margin-bottom:12px}.sv-faq-item summary{font-size:14px;font-weight:600;color:#1a1a1a;cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px}.sv-faq-item summary::-webkit-details-marker{display:none}.sv-faq-item summary::before{content:'';display:inline-block;width:8px;height:8px;border-right:2px solid #dc2626;border-bottom:2px solid #dc2626;transform:rotate(-45deg);transition:transform 0.2s;flex-shrink:0}.sv-faq-item[open] summary::before{transform:rotate(45deg)}.sv-faq-item p{font-size:13px;color:#555;margin:12px 0 0 18px;line-height:1.7}\u003c\/style\u003e\n\u003cdiv class=\"sv-product\"\u003e\n\n\u003cdiv class=\"sv-alert\"\u003e\n\n\u003cstrong\u003ePlease note: This is a single module, not a complete storage system.\u003c\/strong\u003e This battery module extends an existing Reserva Pro tower or is assembled into a system together with a Reserva Pro BMS and base. It is not operational on its own.\n\u003cspan class=\"sv-picks-title\"\u003eReady-made storage systems – select directly\u003c\/span\u003e\n\u003cdiv class=\"sv-picks\"\u003e\n\n\u003ca class=\"sv-pick\" href=\"\/en\/products\/fronius-reserva-pro-12-0\" data-sv-h=\"fronius-reserva-pro-12-0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_12.0.webp?v=1773218695\u0026amp;width=220\" alt=\"Fronius Reserva Pro 12.0\"\u003e\u003cspan class=\"sv-pick-name\"\u003ePro 12.0\u003c\/span\u003e\u003cspan class=\"sv-pick-cap\"\u003e11.9 kWh\u003c\/span\u003e\u003cspan class=\"sv-pick-mod\"\u003e3 Modules\u003c\/span\u003e\u003cspan class=\"sv-pick-price\"\u003e \u003c\/span\u003e\u003c\/a\u003e\n\u003ca class=\"sv-pick\" href=\"\/en\/products\/fronius-reserva-pro-16-0\" data-sv-h=\"fronius-reserva-pro-16-0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_16.0.webp?v=1773218933\u0026amp;width=220\" alt=\"Fronius Reserva Pro 16.0\"\u003e\u003cspan class=\"sv-pick-name\"\u003ePro 16.0\u003c\/span\u003e\u003cspan class=\"sv-pick-cap\"\u003e15.9 kWh\u003c\/span\u003e\u003cspan class=\"sv-pick-mod\"\u003e4 Modules\u003c\/span\u003e\u003cspan class=\"sv-pick-price\"\u003e \u003c\/span\u003e\u003c\/a\u003e\n\u003ca class=\"sv-pick\" href=\"\/en\/products\/fronius-reserva-pro-20-0\" data-sv-h=\"fronius-reserva-pro-20-0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_20.0.webp?v=1773219826\u0026amp;width=220\" alt=\"Fronius Reserva Pro 20.0\"\u003e\u003cspan class=\"sv-pick-name\"\u003ePro 20.0\u003c\/span\u003e\u003cspan class=\"sv-pick-cap\"\u003e19.9 kWh\u003c\/span\u003e\u003cspan class=\"sv-pick-mod\"\u003e5 Modules\u003c\/span\u003e\u003cspan class=\"sv-pick-price\"\u003e \u003c\/span\u003e\u003c\/a\u003e\n\u003ca class=\"sv-pick\" href=\"\/en\/products\/fronius-reserva-pro-24-0\" data-sv-h=\"fronius-reserva-pro-24-0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_24.0.webp?v=1773219908\u0026amp;width=220\" alt=\"Fronius Reserva Pro 24.0\"\u003e\u003cspan class=\"sv-pick-name\"\u003ePro 24.0\u003c\/span\u003e\u003cspan class=\"sv-pick-cap\"\u003e23.9 kWh\u003c\/span\u003e\u003cspan class=\"sv-pick-mod\"\u003e6 Modules\u003c\/span\u003e\u003cspan class=\"sv-pick-price\"\u003e \u003c\/span\u003e\u003c\/a\u003e\n\u003ca class=\"sv-pick\" href=\"\/en\/products\/fronius-reserva-pro-28-0\" data-sv-h=\"fronius-reserva-pro-28-0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_28.0.webp?v=1773220019\u0026amp;width=220\" alt=\"Fronius Reserva Pro 28.0\"\u003e\u003cspan class=\"sv-pick-name\"\u003ePro 28.0\u003c\/span\u003e\u003cspan class=\"sv-pick-cap\"\u003e27.9 kWh\u003c\/span\u003e\u003cspan class=\"sv-pick-mod\"\u003e7 Modules\u003c\/span\u003e\u003cspan class=\"sv-pick-price\"\u003e \u003c\/span\u003e\u003c\/a\u003e\n\u003ca class=\"sv-pick\" href=\"\/en\/products\/fronius-reserva-pro-32-0\" data-sv-h=\"fronius-reserva-pro-32-0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_32.0.webp?v=1773220087\u0026amp;width=220\" alt=\"Fronius Reserva Pro 32.0\"\u003e\u003cspan class=\"sv-pick-name\"\u003ePro 32.0\u003c\/span\u003e\u003cspan class=\"sv-pick-cap\"\u003e31.9 kWh\u003c\/span\u003e\u003cspan class=\"sv-pick-mod\"\u003e8 Modules\u003c\/span\u003e\u003cspan class=\"sv-pick-price\"\u003e \u003c\/span\u003e\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003cp class=\"sv-picks-hint\"\u003ePrices incl. VAT, current daily prices from the shop. Each system includes base, BMS, and the specified number of these modules.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stats\"\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e3.98 \u003cspan\u003ekWh\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eUsable capacity\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e70.84 \u003cspan\u003eV\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eNominal voltage\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eLFP \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eCell chemistry\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e36 \u003cspan\u003ekg\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eWeight per module\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eAdvantages at a glance\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-features\"\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e⚙️\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eExpandable later\u003c\/h4\u003e\n\n\u003cp\u003eExisting Reserva Pro storage systems can be upgraded with additional modules – up to 8 units per tower, i.e., 31.9 kWh.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🛡️\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eLFP cell chemistry\u003c\/h4\u003e\n\n\u003cp\u003eLithium iron phosphate is thermally stable and cobalt-free – the safest cell chemistry used in residential homes.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e⚡\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003e70.84 V per module\u003c\/h4\u003e\n\n\u003cp\u003eVoltage range 55 to 80.3 V. Stacked in series, the modules provide the high-voltage system voltage of the storage unit.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🔧\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eStacked instead of wired\u003c\/h4\u003e\n\n\u003cp\u003eThe modules are placed on top of each other and self-connect. This saves installation time and reduces sources of error.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e📜\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003e10-year warranty\u003c\/h4\u003e\n\n\u003cp\u003eFronius guarantees 80% of the original usable capacity (State of Health) after 10 years.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🏭\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eMade in Europe\u003c\/h4\u003e\n\n\u003cp\u003eFronius develops and produces in Upper Austria – relevant for the \"Made in Europe\" bonus of the EAG funding program.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eTechnical Data – Reserva Pro Module\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-table-wrap\"\u003e\u003ctable class=\"sv-table\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUsable capacity\u003c\/td\u003e\n\n\u003ctd class=\"sv-highlight\"\u003e3.98 kWh\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\n\u003ctd\u003e70.84 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVoltage range\u003c\/td\u003e\n\n\u003ctd\u003e55 – 80.3 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery cell chemistry\u003c\/td\u003e\n\n\u003ctd\u003eLithium Iron Phosphate (LFP)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\n\u003ctd\u003e160 × 570 × 440 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e36 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModules per tower\u003c\/td\u003e\n\n\u003ctd\u003e3 to 8 (11.9 to 31.9 kWh)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCommunication to BMS\u003c\/td\u003e\n\n\u003ctd\u003eISO-SPI\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eWhat you need for a complete system\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-table-wrap\"\u003e\u003ctable class=\"sv-table\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eComponent\u003c\/th\u003e\n\n\u003cth\u003eFunction\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReserva Pro Base\u003c\/td\u003e\n\n\u003ctd\u003ePlinth, 70 × 579 × 449 mm, 8 kg – 1 unit per tower\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReserva Pro Battery Modules\u003c\/td\u003e\n\n\u003ctd\u003e3 to 8 units of 3.98 kWh each\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReserva Pro BMS\u003c\/td\u003e\n\n\u003ctd\u003eBattery Management System, 1 unit per tower\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHybrid inverter\u003c\/td\u003e\n\n\u003ctd\u003eFronius GEN24 Plus or Verto Plus\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eFunding in Austria\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-note\"\u003e\n\n\u003cstrong\u003eMade in Europe – possible funding bonus.\u003c\/strong\u003e Fronius develops and produces in Upper Austria. The EAG investment grant will include a \"Made in Europe\" bonus in 2026: For electricity storage systems, the subsidy rate will increase by 10%, from €150 to €165 per kWh of usable capacity. A maximum of 50 kWh and no more than 30% of the eligible investment costs will be subsidized, only in conjunction with a newly built or expanded PV system.\n\u003cspan class=\"sv-note-small\"\u003eNon-binding information, as of August 2026. Funding rates, conditions, and product listings may change at any time – without guarantee and without claim to funding approval. Binding information is provided exclusively by the EAG processing office.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eCertificates \u0026amp; Standards Compliance\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-badges\"\u003e\n\n\u003cspan class=\"sv-badge\"\u003e\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eVDE 2510-50\u003c\/span\u003e\n\u003cspan class=\"sv-badge\"\u003e\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eIEC 62619:2022\u003c\/span\u003e\n\u003cspan class=\"sv-badge\"\u003e\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eIEC 62040-1\u003c\/span\u003e\n\u003cspan class=\"sv-badge\"\u003e\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eUN 38.3\u003c\/span\u003e\n\u003cspan class=\"sv-badge\"\u003e\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eCE\u003c\/span\u003e\n\u003cspan class=\"sv-badge\"\u003e\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eRCM\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-seo sv-faq\"\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan I operate the module individually?\u003c\/summary\u003e\u003cp\u003eNo. A tower always consists of a base, at least 3 battery modules, and a BMS. The module alone is an expansion or a spare part, not a standalone storage unit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow many modules fit into a tower?\u003c\/summary\u003e\u003cp\u003eBetween 3 and 8 units. This results in 11.9 kWh (3 modules) to 31.9 kWh (8 modules) of usable energy. If more is needed, up to 4 towers can be operated in parallel, totaling up to 127.6 kWh.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan I upgrade an existing storage system later?\u003c\/summary\u003e\u003cp\u003eYes, as long as the tower has not yet been expanded to 8 modules. The modules are stacked and self-connect. The expansion should be carried out by a qualified electrician and correctly configured in the system.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat does LFP mean?\u003c\/summary\u003e\u003cp\u003eLFP stands for Lithium Iron Phosphate. These cells do not contain cobalt, are more thermally stable than NMC cells, and can withstand many charging cycles – the safest design used in residential homes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Fronius?\u003c\/summary\u003e\u003cp\u003eFronius International is an Austrian family business based in Wels, Upper Austria, founded in 1945. In addition to welding technology and battery charging systems, solar electronics is one of its three divisions. Development and production take place in Austria.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the module in Austria?\u003c\/summary\u003e\u003cp\u003eAt SOLARVIC on solarvic.at – as a specialist dealer and installer, we deliver throughout Austria and offer installation services upon request. Shipping within Austria is free for orders over €5,000. For questions about design, we are happy to advise you personally.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cscript\u003e\n(function(){\n  var f=new Intl.NumberFormat('de-AT',{style:'currency',currency:'EUR'});\n  var karten=document.querySelectorAll('.sv-pick[data-sv-h]');\n  for(var i=0;i\u003ckarten.length;i++){\n    (function(a){\n      fetch('\/products\/'+a.getAttribute('data-sv-h')+'.js')\n        .then(function(r){ return r.ok ? r.json() : null; })\n        .then(function(p){\n          if(!p) return;\n          var el=a.querySelector('.sv-pick-price');\n          if(el) el.textContent=f.format(p.price\/100);\n        })\n        .catch(function(){});\n    })(karten[i]);\n  }\n})();\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Kann ich das Modul einzeln betreiben?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nein. Ein Turm braucht immer Basis, mindestens 3 Batteriemodule und ein BMS. Das Modul allein ist Erweiterung oder Ersatzteil.\"}},{\"@type\":\"Question\",\"name\":\"Wie viele Module passen in einen Turm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Zwischen 3 und 8 Stueck, also 11,9 bis 31,9 kWh. Bis zu 4 Tuerme parallel ergeben insgesamt 127,6 kWh.\"}},{\"@type\":\"Question\",\"name\":\"Was bedeutet LFP?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Lithium-Eisenphosphat. Kobaltfrei, thermisch stabil und sehr zyklenfest - die sicherste im Eigenheim verbreitete Zellchemie.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Fronius?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oesterreichisches Familienunternehmen aus Wels, gegruendet 1945. Entwicklung und Produktion in Oesterreich.\"}}]}\u003c\/script\u003e","brand":"Fronius","offers":[{"title":"Default Title","offer_id":56770225307979,"sku":"5200800031","price":1687.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Fronius_Reserva_Pro_Zelle.webp?v=1773217582","url":"https:\/\/solarvic.at\/en\/products\/fronius-reserva-pro-batterie","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}