{"product_id":"fronius-dc-spd-8-2-typ-1-2-m-retrofit-4-240-335-ck","title":"Fronius DC SPD 8.2 TYPE 1+2 M Retrofit - 4,240,335,CK","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 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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\"\u003eDC \u003cspan\u003eType 1+2\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eSurge Protection\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e8.2 \u003cspan\u003eM\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eSeries\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eRetrofit \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eRetrofit\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eFronius \u003cspan\u003eAT\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eManufacturer\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\u003eDC-side surge protection\u003c\/h4\u003e\n\n\u003cp\u003eFronius DC SPD 8.2 Type 1+2 protects the DC cabling of the PV system from lightning and surge damage.\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\u003eRetrofit design\u003c\/h4\u003e\n\n\u003cp\u003eDesigned as a retrofit module for upgrading existing Fronius inverters, without reinstalling the entire system.\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\u003eCombined arrester Type 1+2\u003c\/h4\u003e\n\n\u003cp\u003eCombines lightning current arresters (Type 1) and surge arresters (Type 2) in a compact 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\u003ePerfect fit for Fronius\u003c\/h4\u003e\n\n\u003cp\u003eSpecifically matched to the DC inputs of compatible Fronius inverters and easy to integrate.\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\u003eEasy installation\u003c\/h4\u003e\n\n\u003cp\u003eDirect insertion into the designated slot saves wiring effort and installation time.\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\u003eIncrease system protection\u003c\/h4\u003e\n\n\u003cp\u003eReduces the risk of costly failures due to overvoltage, thus extending the lifespan of the PV electronics.\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\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 Fronius DC SPD 8.2 Type 1+2 M Retrofit?\u003c\/summary\u003e\u003cp\u003eThe Fronius DC SPD 8.2 is a DC-side surge protection device (SPD) of Type 1+2. It combines lightning current and surge arresters in one unit and can be retrofitted as a module into compatible Fronius inverters.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhy is a DC surge protection of type 1+2 needed?\u003c\/summary\u003e\u003cp\u003eA surge protection of type 1+2 discharges both lightning partial currents (type 1) and surges from the environment (type 2). On the DC side, it protects the solar modules, cabling, and the inverter's input electronics from damage.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eFor which systems is the Fronius DC SPD 8.2 Retrofit suitable?\u003c\/summary\u003e\u003cp\u003eIt is suitable for retrofitting existing PV systems with compatible Fronius inverters, where DC-side surge protection is to be added. As a retrofit module, it is inserted into the designated slot.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhy is surge protection sensible for PV systems?\u003c\/summary\u003e\u003cp\u003eSurges due to lightning strikes or switching operations in the grid can cause expensive damage to inverters and modules. A combined arrester significantly reduces this risk and thus contributes to the operational safety and lifespan of the system.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is Fronius?\u003c\/summary\u003e\u003cp\u003eFronius is an Austrian technology manufacturer with many years of experience in photovoltaics. The company develops inverters, energy management solutions, and suitable accessories such as surge protection modules.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the Fronius DC SPD 8.2 in Austria?\u003c\/summary\u003e\u003cp\u003eYou can get the Fronius DC SPD 8.2 Type 1+2 M Retrofit from SOLARVIC at solarvic.at. Shipping is available throughout Austria.\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 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 der Fronius DC SPD 8.2 Typ 1+2 M Retrofit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der Fronius DC SPD 8.2 ist ein DC-seitiger Überspannungsschutz (Surge Protection Device) vom Typ 1+2. Er kombiniert Blitzstrom- und Überspannungsableiter in einer Einheit und lässt sich als Retrofit-Modul in kompatible Fronius-Wechselrichter nachrüsten.\"}},{\"@type\":\"Question\",\"name\":\"Wofür wird ein DC-Überspannungsschutz vom Typ 1+2 benötigt?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ein Überspannungsschutz vom Typ 1+2 leitet sowohl Blitzteilströme (Typ 1) als auch Überspannungen aus der Umgebung (Typ 2) ab. Auf der DC-Seite schützt er die Solarmodule, die Verkabelung und die Eingangselektronik des Wechselrichters vor Beschädigung.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich der Fronius DC SPD 8.2 Retrofit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Er eignet sich zum Nachrüsten bestehender PV-Anlagen mit kompatiblen Fronius-Wechselrichtern, bei denen ein DC-seitiger Überspannungsschutz ergänzt werden soll. Als Retrofit-Modul wird er in den dafür vorgesehenen Steckplatz eingesetzt.\"}},{\"@type\":\"Question\",\"name\":\"Warum ist Überspannungsschutz bei PV-Anlagen sinnvoll?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Überspannungen durch Blitzeinschläge oder Schalthandlungen im Netz können teure Schäden an Wechselrichter und Modulen verursachen. Ein Kombiableiter senkt dieses Risiko deutlich und trägt so zur Betriebssicherheit und Lebensdauer der Anlage bei.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist Fronius?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Fronius ist ein österreichischer Technologiehersteller mit langjähriger Erfahrung in der Photovoltaik. Das Unternehmen entwickelt Wechselrichter, Energiemanagement-Lösungen und passendes Zubehör wie Überspannungsschutzmodule.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich den Fronius DC SPD 8.2 in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Den Fronius DC SPD 8.2 Typ 1+2 M Retrofit erhalten Sie bei SOLARVIC unter solarvic.at. Der Versand erfolgt österreichweit.\"}},{\"@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":"Fronius","offers":[{"title":"Default Title","offer_id":58212988846411,"sku":"4,240,335,CK","price":188.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/no_photo_4fde2721-5c57-44a9-a579-049d2ca11f9c.png?v=1787300245","url":"https:\/\/solarvic.at\/en\/products\/fronius-dc-spd-8-2-typ-1-2-m-retrofit-4-240-335-ck","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}