{"product_id":"sofar-bts-5k-bdu-battery-connection-box-930-00500000-0","title":"Sofar BTS 5K-BDU Battery-Connection-Box - 930.00500000-0","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\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\"\u003e35 \u003cspan\u003eA\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMax. Charging Current\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e38.0 \u003cspan\u003ekWh\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMax. System Capacity\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eIP65 \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\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e8 \u003cspan\u003eModules\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eCascadable\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\u003eBattery Connection Box\u003c\/h4\u003e\n\n\u003cp\u003eThe Sofar BTS 5K-BDU connects and controls the battery modules of the Sofar storage system as a central connection 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\u003e35 A Charging Current\u003c\/h4\u003e\n\n\u003cp\u003eMaximum charge and discharge current of 35 A for fast charging and high discharge capacity for 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\u003eUp to 38.0 kWh Usable\u003c\/h4\u003e\n\n\u003cp\u003eControls up to 8 cascaded battery modules, achieving a usable system capacity of 38.0 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\u003eIP65 Protection Class\u003c\/h4\u003e\n\n\u003cp\u003eDust-tight and splash-proof housing (IP65) for flexible indoor and outdoor installation.\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\u003eModular Design\u003c\/h4\u003e\n\n\u003cp\u003eCompact BDU with 200 x 708 x 170 mm (HxWxD) and only 7.5 kg, easy to integrate into the storage tower.\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\u003eSofar Quality\u003c\/h4\u003e\n\n\u003cp\u003eAs the base unit for Sofar battery modules, the BDU ensures safe battery management and cascading.\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\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\u003eType\u003c\/td\u003e\n\n\u003ctd\u003eBattery Connection Box (BDU)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMax. Charging Current\u003c\/td\u003e\n\n\u003ctd\u003e35 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMax. System Capacity\u003c\/td\u003e\n\n\u003ctd\u003e38.0 kWh usable\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCascadable\u003c\/td\u003e\n\n\u003ctd\u003eup to 8 battery modules\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\u003eDimensions (HxWxD)\u003c\/td\u003e\n\n\u003ctd\u003e200 x 708 x 170 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e7.5 kg\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\u003e930.00500000-0\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\u003eIP65\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 Sofar BTS 5K-BDU Battery Connection Box?\u003c\/summary\u003e\u003cp\u003eThe BTS 5K-BDU is the central connection and control unit (Battery Disconnect Unit) for the Sofar battery storage system. It connects the individual battery modules, handles battery management, and establishes communication with the inverter.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow many battery modules can the BDU manage?\u003c\/summary\u003e\u003cp\u003eThe BTS 5K-BDU controls up to 8 cascaded battery modules, achieving a usable system capacity of up to 38.0 kWh. This allows the storage to be gradually adapted to self-consumption.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat charge and discharge current does the unit provide?\u003c\/summary\u003e\u003cp\u003eThe maximum charging current is 35 A. In conjunction with the battery modules, this allows for fast charging during solar surplus and high discharge capacity during peak loads in the household.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan the BDU be installed outdoors?\u003c\/summary\u003e\u003cp\u003eWith IP65 protection, the BTS 5K-BDU is dust-tight and protected against water jets. It is therefore suitable for both indoor and protected outdoor installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Sofar?\u003c\/summary\u003e\u003cp\u003eSofar is an international manufacturer of inverters and battery storage solutions for private and commercial photovoltaic systems. The product range includes hybrid and grid inverters as well as modular storage systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy Sofar storage components in Austria?\u003c\/summary\u003e\u003cp\u003eThe Sofar BTS 5K-BDU and other storage components are available at SOLARVIC at solarvic.at. The SOLARVIC team will be happy to advise you on questions regarding suitable 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 at solarvic.at - the SOLARVIC team will be happy to help with any questions regarding design.\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 die Sofar BTS 5K-BDU Battery-Connection-Box?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die BTS 5K-BDU ist die zentrale Anschluss- und Steuereinheit (Battery Disconnect Unit) für das Sofar-Batteriespeichersystem. Sie verbindet die einzelnen Batteriemodule, übernimmt das Batteriemanagement und stellt die Kommunikation zum Wechselrichter her.\"}},{\"@type\":\"Question\",\"name\":\"Wie viele Batteriemodule kann die BDU verwalten?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die BTS 5K-BDU steuert bis zu 8 kaskadierte Batteriemodule und erreicht damit eine nutzbare Systemkapazität von bis zu 38,0 kWh. So lässt sich der Speicher schrittweise an den Eigenverbrauch anpassen.\"}},{\"@type\":\"Question\",\"name\":\"Welchen Lade- und Entladestrom liefert die Einheit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der maximale Ladestrom beträgt 35 A. In Verbindung mit den Batteriemodulen ermöglicht das ein zügiges Laden bei Solarüberschuss und eine hohe Entnahmeleistung bei Lastspitzen im Haushalt.\"}},{\"@type\":\"Question\",\"name\":\"Kann die BDU im Aussenbereich installiert werden?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Mit der Schutzart IP65 ist die BTS 5K-BDU staubdicht und gegen Strahlwasser geschützt. Sie eignet sich damit sowohl für die Aufstellung in Innenräumen als auch in geschützten Aussenbereichen.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Sofar?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sofar ist ein international tätiger Hersteller von Wechselrichtern und Batteriespeicherlösungen für private und gewerbliche Photovoltaikanlagen. Das Sortiment umfasst Hybrid- und Netzwechselrichter sowie modulare Speichersysteme.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich Sofar-Speicherkomponenten in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die Sofar BTS 5K-BDU und weitere Speicherkomponenten erhalten Sie bei SOLARVIC unter solarvic.at. Bei Fragen zur passenden Systemauslegung berät 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":"Sofar","offers":[{"title":"Default Title","offer_id":58130643681611,"sku":"930.00500000-0","price":319.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0153956_9_3_4_c_934c22a148ccc2731500bc2711a7d1b975241f76_det_sba_sof_bat_5k_bdu_png.png?v=1786698578","url":"https:\/\/solarvic.at\/en\/products\/sofar-bts-5k-bdu-battery-connection-box-930-00500000-0","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}