{"product_id":"goodwe-esa-5kwh-erweiterungsset","title":"GoodWe ESA 5kWh Expansion Set","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 #dc2626}\n.sv-features{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}\n@media(max-width:600px){.sv-features{grid-template-columns:1fr}}\n.sv-feature{background:#f8f8f8;border-radius:12px;padding:20px;display:flex;align-items:flex-start;gap:14px}\n.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}\n.sv-feature h4{font-size:14px;font-weight:600;color:#1a1a1a;margin:0 0 4px}\n.sv-feature p{font-size:13px;color:#666;margin:0;line-height:1.5}\n.sv-table-wrap{border:1px solid #e5e5e5;border-radius:12px;overflow:hidden}\n.sv-table{width:100%;border-collapse:collapse;font-size:14px}\n.sv-table thead th{background:#0c0c0c;color:#fff;font-weight:600;padding:14px 18px;text-align:left;font-size:13px}\n.sv-table tbody tr{border-bottom:1px solid #f0f0f0}\n.sv-table tbody tr:last-child{border-bottom:none}\n.sv-table tbody tr:nth-child(even){background:#fafafa}\n.sv-table td{padding:12px 18px;color:#333}\n.sv-table td:first-child{font-weight:500;color:#1a1a1a;width:45%}\n.sv-highlight{color:#dc2626;font-weight:600}\n.sv-warranty{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px}\n@media(max-width:600px){.sv-warranty{grid-template-columns:1fr}}\n.sv-warranty-card{background:linear-gradient(135deg,#0c0c0c,#1a1a1a);border-radius:12px;padding:24px 20px;text-align:center}\n.sv-warranty-val{font-size:32px;font-weight:700;color:#ef4444;line-height:1}\n.sv-warranty-unit{font-size:14px;color:rgba(255,255,255,0.5);margin-top:4px}\n.sv-warranty-label{font-size:12px;color:rgba(255,255,255,0.35);margin-top:8px;line-height:1.4}\n.sv-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}\n.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}\n.sv-badge-dot{width:6px;height:6px;border-radius:50%;background:#22c55e}\n.sv-seo{font-size:14px;color:#555;line-height:1.8;margin-top:32px;padding-top:24px;border-top:1px solid #eee}\n.sv-seo h4{font-size:15px;font-weight:600;color:#1a1a1a;margin:20px 0 8px}\n.sv-faq{margin-top:0;padding-top:0;border-top:none}\n.sv-faq-item{background:#f8f8f8;border-radius:12px;padding:20px;margin-bottom:12px}\n.sv-faq-item summary{font-size:14px;font-weight:600;color:#1a1a1a;cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px}\n.sv-faq-item summary::-webkit-details-marker{display:none}\n.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}\n.sv-faq-item[open] summary::before{transform:rotate(45deg)}\n.sv-faq-item p{font-size:13px;color:#555;margin:12px 0 0 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\"\u003e5.0 \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\"\u003e5.0 \u003cspan\u003ekW\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eDischarge Power\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eHigh Voltage \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eBattery Technology\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eStackable \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eModular Design\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\u003e5 kWh Expansion\u003c\/h4\u003e\n\n\u003cp\u003eThe GoodWe ESA expansion set adds 5.0 kWh of usable capacity to an existing ESA storage system for increased 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\u003e5 kW Discharge Power\u003c\/h4\u003e\n\n\u003cp\u003eWith 5000 watts of discharge power, the battery module reliably supplies electricity from storage, even with high demand.\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\u003eStackable Design\u003c\/h4\u003e\n\n\u003cp\u003eThe modules are stacked to save space and can be flexibly adapted to the desired storage size.\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\u003c\/h4\u003e\n\n\u003cp\u003eThe high-voltage design ensures low losses and efficient charging and discharging processes.\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\u003eComplete Expansion Set\u003c\/h4\u003e\n\n\u003cp\u003eIncludes the GoodWe ESA Battery Expansion Kit and a GW5.1-BAT-D-G20 battery module for easy retrofitting.\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 Scalable\u003c\/h4\u003e\n\n\u003cp\u003eAn existing ESA system can be expanded with additional modules to the appropriate capacity as needed.\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; Longevity\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\"\u003eHigh-voltage\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-unit\"\u003eLi-Ion\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-label\"\u003eBattery Technology\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\u003eBattery Expansion Kit\u003c\/td\u003e\n\n\u003ctd\u003e1x GoodWe ESA (Part No. 08-000890)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery Module\u003c\/td\u003e\n\n\u003ctd\u003e1x GoodWe ESA GW5.1-BAT-D-G20 (Part No. 05-000629)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUsable Capacity\u003c\/td\u003e\n\n\u003ctd\u003e5000 Wh (5.0 kWh)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDischarge Power\u003c\/td\u003e\n\n\u003ctd\u003e5000 Watts (5.0 kW)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\n\u003ctd\u003eHigh Voltage\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eStackable\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCell Type\u003c\/td\u003e\n\n\u003ctd\u003eLithium-Ion\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 GoodWe ESA 5kWh Expansion Set?\u003c\/summary\u003e\u003cp\u003eThe GoodWe ESA 5kWh Expansion Set is a retrofit package for the GoodWe ESA storage system. It consists of the Battery Expansion Kit and a GW5.1-BAT-D-G20 battery module, extending an existing storage system by 5.0 kWh of usable capacity.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhich systems is the expansion set suitable for?\u003c\/summary\u003e\u003cp\u003eThe set is designed for existing GoodWe ESA high-voltage storage systems. It is used to increase storage capacity and is stackable, allowing the system to be modularly adapted to self-consumption.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat is the discharge power of the battery module?\u003c\/summary\u003e\u003cp\u003eThe GW5.1-BAT-D-G20 battery module delivers a discharge power of 5000 watts (5.0 kW), reliably providing energy from storage even with higher electricity demand in the household.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan I expand the ESA system further later?\u003c\/summary\u003e\u003cp\u003eYes. The ESA battery modules are stackable and modular in design. Further expansion sets can be used to increase the total storage capacity as needed.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is GoodWe?\u003c\/summary\u003e\u003cp\u003eGoodWe is an internationally active manufacturer of inverters and battery storage systems for photovoltaic installations. The company offers a broad portfolio of storage solutions for homes and businesses.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the GoodWe ESA Expansion Set in Austria?\u003c\/summary\u003e\u003cp\u003eThe GoodWe ESA 5kWh Expansion Set is available from SOLARVIC via solarvic.at. As a PV and electrical wholesaler in Austria, SOLARVIC delivers storage components and suitable accessories directly to you.\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 – the SOLARVIC team is happy to help with any design questions.\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 das GoodWe ESA 5kWh Erweiterungsset?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Das GoodWe ESA 5kWh Erweiterungsset ist ein Nachrüst-Paket für das GoodWe ESA Speichersystem. Es besteht aus dem Battery Expansion Kit und einem GW5.1-BAT-D-G20 Batteriemodul und erweitert einen bestehenden Speicher um 5,0 kWh nutzbare Kapazität.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich das Erweiterungsset?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Das Set ist für bestehende GoodWe ESA Hochvolt-Speicher ausgelegt. Es wird zur Vergrößerung der Speicherkapazität eingesetzt und ist stapelbar, sodass sich das System modular an den Eigenverbrauch anpassen lässt.\"}},{\"@type\":\"Question\",\"name\":\"Wie hoch ist die Entladeleistung des Batteriemoduls?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Das GW5.1-BAT-D-G20 Batteriemodul liefert eine Entladeleistung von 5000 Watt (5,0 kW) und stellt damit auch bei höherem Strombedarf im Haushalt zuverlässig Energie aus dem Speicher bereit.\"}},{\"@type\":\"Question\",\"name\":\"Kann ich das ESA-System später weiter ausbauen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ja. Die ESA-Batteriemodule sind stapelbar und modular aufgebaut. Durch weitere Erweiterungssets lässt sich die Gesamtkapazität des Speichers bedarfsgerecht vergrößern.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist GoodWe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"GoodWe ist ein international tätiger Hersteller von Wechselrichtern und Batteriespeichern für Photovoltaikanlagen. Das Unternehmen bietet ein breites Portfolio an Speicherlösungen für Eigenheime und Gewerbe.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich das GoodWe ESA Erweiterungsset in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Das GoodWe ESA 5kWh Erweiterungsset ist bei SOLARVIC über solarvic.at erhältlich. Als PV- und Elektro-Großhandel in Österreich liefert SOLARVIC Speicherkomponenten und passendes Zubehör direkt zu Ihnen.\"}},{\"@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":"GoodWe","offers":[{"title":"Default Title","offer_id":58036351304011,"sku":"05-000631","price":1942.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/Storage-Parts-Icon-08-2020_grey_RGB.png?v=1785848425","url":"https:\/\/solarvic.at\/en\/products\/goodwe-esa-5kwh-erweiterungsset","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}