{"product_id":"kostal-plenticore-bi-25-g3-12252993","title":"Kostal Plenticore BI 25 G3 - 12252993","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\"\u003eBattery \u003cspan\u003eHybrid\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eInverter Type\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e3~ \u003cspan\u003ePhase\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eGrid Connection\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eAC\/DC \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eBattery Coupling\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eDE \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMade in Germany\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\u003eDedicated Battery Inverter\u003c\/h4\u003e\n\n\u003cp\u003eThe Kostal Plenticore BI 25 G3 is specially designed for retrofitting battery storage systems to existing PV installations.\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\u003eThree-phase feed-in\u003c\/h4\u003e\n\n\u003cp\u003eThree-phase connection (3~) ensures even load distribution and high storage performance in the household.\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\u003eAC and DC side retrofitting\u003c\/h4\u003e\n\n\u003cp\u003eAs a BI variant (Battery Inverter), the storage system can be integrated independently of the existing PV inverter.\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\u003eHigher self-consumption\u003c\/h4\u003e\n\n\u003cp\u003eSolar power is temporarily stored and used in the evening - this noticeably increases the self-consumption rate.\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\u003eGerman manufacturing\u003c\/h4\u003e\n\n\u003cp\u003eKostal develops and manufactures its Plenticore series in Germany with high quality assurance.\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\u003eMonitoring included\u003c\/h4\u003e\n\n\u003cp\u003eThe Kostal Solar Portal allows you to monitor storage status and energy flows at any time.\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\"\u003e5\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-unit\"\u003eYears\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-label\"\u003eManufacturer's Warranty Inverter\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\u003eManufacturer\u003c\/td\u003e\n\n\u003ctd\u003eKostal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSeries\u003c\/td\u003e\n\n\u003ctd\u003ePlenticore BI 25 G3\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\n\u003ctd\u003eBattery Inverter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eGrid Connection\u003c\/td\u003e\n\n\u003ctd\u003eThree-phase (3~)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery Coupling\u003c\/td\u003e\n\n\u003ctd\u003eAC and DC side retrofittable\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\n\u003ctd\u003eKostal Solar Portal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\n\u003ctd\u003e12252993\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 Kostal Plenticore BI 25 G3?\u003c\/summary\u003e\u003cp\u003eThe Plenticore BI 25 G3 is a three-phase battery inverter from Kostal from the third device generation (G3). It is used exclusively for connecting a battery storage system and is typically used for retrofitting storage to existing PV systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhich systems is the Plenticore BI suitable for?\u003c\/summary\u003e\u003cp\u003eThe BI variant is ideal if a photovoltaic system with its own PV inverter is already running and a battery storage system is to be added later. The existing solar inverter remains in place, and the BI alone handles the charging and discharging of the battery.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow does the BI differ from a hybrid inverter?\u003c\/summary\u003e\u003cp\u003eA hybrid inverter processes solar power and battery in one device. The Plenticore BI is a pure battery inverter without PV inputs and is installed in addition to the existing PV inverter - this makes retrofitting the storage system independent of the existing system.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eCan I integrate the storage system on the AC or DC side with it?\u003c\/summary\u003e\u003cp\u003eThe Plenticore BI series is designed for flexible retrofitting and can be integrated depending on the system situation. The exact design should be based on the existing system and the desired storage system - the SOLARVIC team will be happy to help.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Kostal?\u003c\/summary\u003e\u003cp\u003eKostal is a German manufacturer of inverters and energy management solutions with long experience in photovoltaics. The Plenticore series is developed and manufactured in Germany and is one of the established product ranges in the field of storage and self-consumption.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy a Kostal battery inverter in Austria?\u003c\/summary\u003e\u003cp\u003eThe Kostal Plenticore BI 25 G3 and other PV accessories are available from SOLARVIC via solarvic.at. As an Austrian PV and electrical wholesaler, SOLARVIC delivers nationwide.\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 will be happy to help with questions about the 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 der Kostal Plenticore BI 25 G3?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Plenticore BI 25 G3 ist ein dreiphasiger Batterie-Wechselrichter (Battery Inverter) von Kostal aus der dritten Gerätegeneration (G3). Er dient ausschließlich der Anbindung eines Batteriespeichers und wird typischerweise zur Nachrüstung von Speicher an bestehende PV-Anlagen eingesetzt.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich der Plenticore BI?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die BI-Variante ist ideal, wenn bereits eine Photovoltaikanlage mit eigenem PV-Wechselrichter läuft und nachträglich ein Batteriespeicher ergänzt werden soll. Der bestehende Solar-Wechselrichter bleibt erhalten, der BI übernimmt allein das Laden und Entladen der Batterie.\"}},{\"@type\":\"Question\",\"name\":\"Worin unterscheidet sich der BI von einem Hybrid-Wechselrichter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ein Hybrid-Wechselrichter verarbeitet Solarstrom und Batterie in einem Gerät. Der Plenticore BI ist ein reiner Batterie-Wechselrichter ohne PV-Eingänge und wird zusätzlich zum vorhandenen PV-Wechselrichter installiert – das macht die Speichernachrüstung unabhängig von der bestehenden Anlage.\"}},{\"@type\":\"Question\",\"name\":\"Kann ich den Speicher damit AC- oder DC-seitig einbinden?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die Plenticore-BI-Serie ist auf die flexible Nachrüstung ausgelegt und lässt sich je nach Anlagensituation einbinden. Die genaue Auslegung sollte anhand der bestehenden Anlage und des gewünschten Speichers erfolgen – das SOLARVIC-Team unterstützt dabei gerne.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Kostal?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Kostal ist ein deutscher Hersteller von Wechselrichtern und Energiemanagement-Lösungen mit langer Erfahrung in der Photovoltaik. Die Plenticore-Serie wird in Deutschland entwickelt und gefertigt und gehört zu den etablierten Produktreihen im Bereich Speicher und Eigenverbrauch.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich einen Kostal Batterie-Wechselrichter in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Den Kostal Plenticore BI 25 G3 sowie weiteres PV-Zubehör erhalten Sie bei SOLARVIC über solarvic.at. Als österreichischer PV- und Elektro-Großhandel liefert SOLARVIC bundesweit.\"}},{\"@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":"Kostal","offers":[{"title":"Default Title","offer_id":58122993336651,"sku":"12252993","price":3793.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0165064_d_b_8_6_db86d21aa3e2579738ced48234653fbcc56627db_det_ivac_ko_plenticore_bi_25_g3_png.png?v=1786882005","url":"https:\/\/solarvic.at\/en\/products\/kostal-plenticore-bi-25-g3-12252993","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}