{"product_id":"solaredge-nexis-battery-stack-20","title":"SolarEdge Nexis Battery Stack 20","description":"\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700\u0026display=swap');\n.sv-product{font-family:'DM Sans',sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6}\n.sv-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}\n@media(max-width:600px){.sv-stats{grid-template-columns:repeat(2,1fr)}}\n.sv-stat{background:#0c0c0c;border-radius:12px;padding:20px 16px;text-align:center}\n.sv-stat-val{font-size:28px;font-weight:700;color:#fff;line-height:1.1}\n.sv-stat-val span{font-size:16px;font-weight:400;color:rgba(255,255,255,0.5)}\n.sv-stat-label{font-size:12px;color:rgba(255,255,255,0.4);margin-top:6px}\n.sv-section{margin-bottom:28px}\n.sv-section-title{font-size:18px;font-weight:700;color:#0c0c0c;margin:0 0 16px;padding-left:14px;border-left:3px solid 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18px;line-height:1.7}\n\u003c\/style\u003e\n\u003cdiv class=\"sv-product\"\u003e\n\n\u003cdiv class=\"sv-stats\"\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e18.6 \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\"\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\"\u003e750 \u003cspan\u003eV DC\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eHigh-voltage Storage\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e10 \u003cspan\u003eYears\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eWarranty\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\u003e18.6 kWh usable\u003c\/h4\u003e\n\n\u003cp\u003eNexis Battery Stack 20 with 4 Battery Blocks provides 18.6 kWh usable capacity for high self-consumption.\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\u003eHigh-voltage technology 750 V\u003c\/h4\u003e\n\n\u003cp\u003eHigh-voltage storage with 370-950 V DC nominal voltage and 750 V nominal voltage for efficient system losses.\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 (LFP) cells for long lifespan and high thermal safety.\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\u003eModularly expandable\u003c\/h4\u003e\n\n\u003cp\u003e1 to 4 modules per unit and 1 to 4 units per system - expandable without time limit.\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\u003ePassively cooled, IP65\u003c\/h4\u003e\n\n\u003cp\u003eLow-maintenance passive cooling, IP65 protection class and operation from -20 °C ambient temperature.\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\u003e20 A charge\/discharge current\u003c\/h4\u003e\n\n\u003cp\u003eMaximum output current of 20 A during charging and discharging with CAN communication to the inverter.\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\"\u003eWarranty \u0026amp; Durability\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-warranty\"\u003e\n\n\u003cdiv class=\"sv-warranty-card\"\u003e\n\n\u003cdiv class=\"sv-warranty-val\"\u003e10\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-unit\"\u003eYears\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-label\"\u003eStorage Warranty\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\"\u003eIncluded in the set\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\u003eNexis Battery Block\u003c\/td\u003e\n\n\u003ctd\u003e4x (HAN 0163808)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNexis Battery Link\u003c\/td\u003e\n\n\u003ctd\u003e1x (HAN 0163809)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUsable Capacity\u003c\/td\u003e\n\n\u003ctd\u003e18.6 kWh\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCell Chemistry\u003c\/td\u003e\n\n\u003ctd\u003eLFP (Lithium Iron Phosphate)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStorage Type\u003c\/td\u003e\n\n\u003ctd\u003eHigh-voltage (HV)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDC Nominal Voltage\u003c\/td\u003e\n\n\u003ctd\u003e370-950 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNominal Voltage DC\u003c\/td\u003e\n\n\u003ctd\u003e750 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMax. Output Current Charging\u003c\/td\u003e\n\n\u003ctd\u003e20 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMax. Output Current Discharging\u003c\/td\u003e\n\n\u003ctd\u003e20 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\n\u003ctd\u003eCAN\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCooling\u003c\/td\u003e\n\n\u003ctd\u003ePassive\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\n\u003ctd\u003eIP65\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModules per Unit\u003c\/td\u003e\n\n\u003ctd\u003e1 to 4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUnits per System\u003c\/td\u003e\n\n\u003ctd\u003e1 to 4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\n\u003ctd\u003e668 x 1661 x 194 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStorage Module Weight\u003c\/td\u003e\n\n\u003ctd\u003e55.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery Link Weight\u003c\/td\u003e\n\n\u003ctd\u003e15.8 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTotal Weight\u003c\/td\u003e\n\n\u003ctd\u003e235.8 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMin. Ambient Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatible Inverters\u003c\/td\u003e\n\n\u003ctd\u003eSolarEdge Nexis 1- or 3-phase\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\n\u003ctd\u003eNX-BLCK-5K-A-01\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-seo sv-faq\"\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat is the SolarEdge Nexis Battery Stack 20?\u003c\/summary\u003e\u003cp\u003eThe Nexis Battery Stack 20 is a high-voltage battery storage system from SolarEdge with 18.6 kWh of usable capacity. The set consists of four Nexis Battery Blocks and one Nexis Battery Link and stores surplus solar power for later self-consumption.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat kind of systems is the storage unit suitable for?\u003c\/summary\u003e\u003cp\u003eThe Stack is designed for SolarEdge Nexis inverters in 1- or 3-phase versions. With CAN communication and a high-voltage architecture of 370-950 V, it operates with low losses in PV storage systems for homes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan the storage capacity be expanded later?\u003c\/summary\u003e\u003cp\u003eYes. 1 to 4 modules can be combined per unit and 1 to 4 units per system - expansion is possible without time limits. This allows the capacity to be adjusted later to increasing power demand.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow safe is the cell technology used?\u003c\/summary\u003e\u003cp\u003eThe storage unit uses LFP cells (lithium iron phosphate), which are known for high thermal stability and long lifespan. The passive cooling is low-maintenance, the IP65 protection class and operation from -20 °C make it robust.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is SolarEdge?\u003c\/summary\u003e\u003cp\u003eSolarEdge is an international manufacturer of inverters, power optimizers, and battery storage systems for photovoltaic installations. Its products are designed for a coordinated overall system for high self-consumption.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the SolarEdge Nexis storage unit in Austria?\u003c\/summary\u003e\u003cp\u003eThe SolarEdge Nexis Battery Stack 20 is available online from SOLARVIC at solarvic.at. The SOLARVIC team will assist you with any questions regarding system design.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow can I order?\u003c\/summary\u003e\u003cp\u003eDirectly online via solarvic.at - for questions about the design, the SOLARVIC team will be happy to help.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Was ist der SolarEdge Nexis Battery Stack 20?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Nexis Battery Stack 20 ist ein Hochvolt-Batteriespeicher von SolarEdge mit 18,6 kWh nutzbarer Kapazität. Das Set besteht aus vier Nexis Battery Blocks und einem Nexis Battery Link und speichert überschüssigen Solarstrom zur späteren Eigenversorgung.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich der Speicher?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Stack ist auf SolarEdge Nexis Wechselrichter in 1- oder 3-phasiger Ausführung abgestimmt. Über die CAN-Kommunikation und die Hochvolt-Architektur mit 370-950 V arbeitet er verlustarm im PV-Speichersystem für Eigenheime.\"}},{\"@type\":\"Question\",\"name\":\"Lässt sich die Speicherkapazität später erweitern?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ja. Pro Einheit lassen sich 1 bis 4 Module kombinieren und pro System 1 bis 4 Einheiten - die Erweiterung ist ohne Zeitbegrenzung möglich. So kann die Kapazität nachträglich an einen steigenden Strombedarf angepasst werden.\"}},{\"@type\":\"Question\",\"name\":\"Wie sicher ist die eingesetzte Zelltechnik?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Speicher nutzt LFP-Zellen (Lithium-Eisenphosphat), die für hohe thermische Stabilität und lange Lebensdauer bekannt sind. Die passive Kühlung arbeitet wartungsarm, die Schutzklasse IP65 und der Betrieb ab -20 °C machen ihn robust.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist SolarEdge?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SolarEdge ist ein international tätiger Hersteller von Wechselrichtern, Leistungsoptimierern und Batteriespeichern für Photovoltaikanlagen. Die Produkte sind auf ein aufeinander abgestimmtes Gesamtsystem für hohen Eigenverbrauch ausgelegt.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich den SolarEdge Nexis Speicher in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Den SolarEdge Nexis Battery Stack 20 erhalten Sie bei SOLARVIC online unter solarvic.at. Bei Fragen zur Systemauslegung unterstützt Sie das SOLARVIC-Team.\"}},{\"@type\":\"Question\",\"name\":\"Wie kann ich bestellen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Direkt online über solarvic.at - bei Fragen zur Auslegung hilft das SOLARVIC-Team gerne weiter.\"}}]}\u003c\/script\u003e","brand":"SolarEdge","offers":[{"title":"Default Title","offer_id":58132503003467,"sku":"0163922","price":9937.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0163922_a_b_5_9_ab594210428e80f80eef26775ad42e9c13ef2e65_det_sb_se_nexis_battery_18_6_png.png?v=1786714277","url":"https:\/\/solarvic.at\/en\/products\/solaredge-nexis-battery-stack-20","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}