{"product_id":"sungrow-powerkeeper-st050cf-master","title":"Sungrow PowerKeeper ST050CF Master","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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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\"\u003e49.92 \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\"\u003eHV \u003cspan\u003e✓\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\"\u003eLFP \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eCell Chemistry (Lithium Iron Phosphate)\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eIP66 \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eProtection Class\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\u003e49.92 kWh usable\u003c\/h4\u003e\n\n\u003cp\u003eThe Sungrow PowerKeeper ST050CF Master provides 49.92 kWh of usable storage capacity for commercial self-consumption solutions.\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 architecture\u003c\/h4\u003e\n\n\u003cp\u003eHigh-voltage storage system (HV) with LFP cell chemistry for high efficiencies and long service life.\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\u003eProtection class IP66\u003c\/h4\u003e\n\n\u003cp\u003eDust-tight and jet-proof housing (IP66) for robust indoor and outdoor use.\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\u003eActive cooling\u003c\/h4\u003e\n\n\u003cp\u003eIntegrated air cooling keeps the battery modules in the optimal temperature range even under high load.\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\u003eOperational down to -30 °C\u003c\/h4\u003e\n\n\u003cp\u003eMinimum ambient temperature of -30 °C – suitable for cold locations and alpine installation sites.\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\u003eUp to 4 units in parallel\u003c\/h4\u003e\n\n\u003cp\u003eUp to 4 units can be connected in parallel (combiner box required) for scalable storage capacity.\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\"\u003eLFP\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-unit\"\u003eCell type\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-label\"\u003eLithium Iron Phosphate Storage\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\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\u003e49.92 kWh\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\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\u003eCooling\u003c\/td\u003e\n\n\u003ctd\u003eactive \/ air cooling\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\u003eProtection Class\u003c\/td\u003e\n\n\u003ctd\u003eIP66\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStorage Modules per Tower\u003c\/td\u003e\n\n\u003ctd\u003e5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMax. Units in Parallel\u003c\/td\u003e\n\n\u003ctd\u003e4 (Combiner box required)\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-30 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\n\n\u003ctd\u003e800 × 1567 × 405 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e437.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eScope of Delivery\u003c\/td\u003e\n\n\u003ctd\u003e1× Accessory-Kit Master, 4× Storage Module\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\n\u003ctd\u003eSTC12.5-V1*IEC_PK Accessory (Master)\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\"\u003eAwards \u0026amp; Certificates\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-badges\"\u003e\n\n\u003cdiv class=\"sv-badge\"\u003e\n\n\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eIP66\u003c\/div\u003e\n\n\u003cdiv class=\"sv-badge\"\u003e\n\n\u003cspan class=\"sv-badge-dot\"\u003e\u003c\/span\u003eLFP Cell Chemistry\u003c\/div\u003e\n\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\u003eWhat is the Sungrow PowerKeeper ST050CF Master?\u003c\/summary\u003e\u003cp\u003eThe Sungrow PowerKeeper ST050CF Master is a high-voltage (HV) battery storage system with LFP cell chemistry and 49.92 kWh of usable capacity. As a master unit, it includes the accessory kit and four storage modules, forming the basis of a commercial storage tower.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhich systems is the ST050CF Master suitable for?\u003c\/summary\u003e\u003cp\u003eWith 49.92 kWh of usable capacity and high-voltage architecture, the storage system is designed for commercial and larger self-consumption systems that require high storage capacities and a scalable system design.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan the storage capacity be expanded?\u003c\/summary\u003e\u003cp\u003eYes. Up to 4 units can be connected in parallel (a combiner box is required for this). Up to 5 storage modules are provided per tower, allowing the total capacity to be adjusted to suit demand.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow robust is the storage system against environmental influences?\u003c\/summary\u003e\u003cp\u003eThe housing achieves protection class IP66, making it dust-tight and protected against strong water jets. Active air-cooling and a minimum ambient temperature of -30 °C also make the storage system suitable for cold and demanding locations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Sungrow?\u003c\/summary\u003e\u003cp\u003eSungrow is an international manufacturer of inverters and energy storage solutions for photovoltaic systems and is one of the largest providers worldwide in the field of storage and inverter technology.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy Sungrow storage systems in Austria?\u003c\/summary\u003e\u003cp\u003eSungrow battery storage systems such as the PowerKeeper ST050CF Master are available online from SOLARVIC at solarvic.at. If you have any questions about the design, the SOLARVIC team will be happy to help.\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 – if you have any 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 Sungrow PowerKeeper ST050CF Master?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Sungrow PowerKeeper ST050CF Master ist ein Hochvolt-Batteriespeicher (HV) mit LFP-Zellchemie und 49,92 kWh nutzbarer Kapazität. Als Master-Einheit enthält er das Accessory-Kit sowie vier Speichermodule und bildet die Basis eines gewerblichen Speichertowers.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich der ST050CF Master?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Mit 49,92 kWh nutzbarer Kapazität und Hochvolt-Architektur ist der Speicher für gewerbliche und größere Eigenverbrauchsanlagen ausgelegt, bei denen hohe Speicherkapazitäten und eine skalierbare Systemauslegung gefragt sind.\"}},{\"@type\":\"Question\",\"name\":\"Lässt sich die Speicherkapazität erweitern?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ja. Es können bis zu 4 Einheiten parallel geschaltet werden (eine Combiner Box ist dafür erforderlich). Pro Turm sind bis zu 5 Speichermodule vorgesehen, sodass sich die Gesamtkapazität an den Bedarf anpassen lässt.\"}},{\"@type\":\"Question\",\"name\":\"Wie robust ist der Speicher gegen Umwelteinflüsse?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Das Gehäuse erreicht die Schutzart IP66 und ist damit staubdicht sowie gegen starkes Strahlwasser geschützt. Eine aktive Air-Cooling-Kühlung und eine minimale Umgebungstemperatur von -30 °C machen den Speicher auch für kalte und anspruchsvolle Standorte geeignet.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Sungrow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sungrow ist ein international tätiger Hersteller von Wechselrichtern und Energiespeicherlösungen für Photovoltaikanlagen und gehört zu den größten Anbietern im Bereich Speicher- und Umrichtertechnik weltweit.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich Sungrow-Speicher in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sungrow-Batteriespeicher wie den PowerKeeper ST050CF Master erhalten Sie bei SOLARVIC online unter solarvic.at. Bei Fragen zur Auslegung unterstützt Sie das SOLARVIC-Team gerne.\"}},{\"@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":"Sungrow","offers":[{"title":"Default Title","offer_id":58132492976459,"sku":"0164383","price":12738.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0164383_e_0_0_4_e00417fb32c3e8e76ebe855f1b97fe7c811b493a_det_sbc_sung_powerkeeper_50kwh_satelite_png.png?v=1786714117","url":"https:\/\/solarvic.at\/en\/products\/sungrow-powerkeeper-st050cf-master","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}