{"product_id":"sma-stp-8-0-3av-40-stp8-0-3av-40","title":"SMA STP 8.0-3AV-40 - STP8.0-3AV-40","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\"\u003e8.0 \u003cspan\u003ekW\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eAC rated power\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\u003e\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003ePhases\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e2 \u003cspan\u003eMPPT\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMPP trackers\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e1000 \u003cspan\u003eV\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003emax. DC voltage\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\u003e8.0 kW three-phase\u003c\/h4\u003e\n\n\u003cp\u003eSMA Sunny Tripower STP 8.0-3AV-40 with 8.0 kW AC output — three-phase feed-in for homes and businesses.\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\u003e2 MPP trackers\u003c\/h4\u003e\n\n\u003cp\u003eTwo independent MPP trackers allow the connection of two separately oriented module strings to one device.\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\u003e1000 V DC\u003c\/h4\u003e\n\n\u003cp\u003eMaximum DC input voltage of 1000 V for flexible string design with long module strings.\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\u003eIntegrated communication\u003c\/h4\u003e\n\n\u003cp\u003eNetwork and monitoring connectivity enable system monitoring and evaluation via the SMA platform.\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\u003eCompact design\u003c\/h4\u003e\n\n\u003cp\u003eHousing with 460 × 497 × 176 mm and approx. 20.5 kg — wall-mountable in limited space.\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\u003eSMA brand\u003c\/h4\u003e\n\n\u003cp\u003eSunny Tripower from the established SMA series for continuous use in grid-connected PV systems.\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; Durability\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\"\u003eSMA\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-unit\"\u003eSeries\u003c\/div\u003e\n\n\u003cdiv class=\"sv-warranty-label\"\u003eSunny Tripower\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\u003eSMA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer number\u003c\/td\u003e\n\n\u003ctd\u003eSTP8.0-3AV-40\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAC rated power\u003c\/td\u003e\n\n\u003ctd\u003e8.0 kW\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePhases\u003c\/td\u003e\n\n\u003ctd\u003e3~ (three-phase)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMPP trackers\u003c\/td\u003e\n\n\u003ctd\u003e2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003emax. DC voltage (Udc max)\u003c\/td\u003e\n\n\u003ctd\u003e1000 V\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\u003e460 × 497 × 176 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e20.5 kg\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 SMA STP 8.0-3AV-40?\u003c\/summary\u003e\u003cp\u003eThe SMA Sunny Tripower STP 8.0-3AV-40 is a three-phase PV inverter with 8.0 kW AC rated power. It converts the DC current from the solar modules into grid-compliant AC current and feeds it into the house grid or the public grid in three phases.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eFor which systems is the STP 8.0-3AV-40 suitable?\u003c\/summary\u003e\u003cp\u003eWith 8.0 kW AC power and three-phase connection, the device is suitable for larger residential and smaller commercial systems. The maximum DC voltage of 1000 V allows for long module strings.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow many MPP trackers does the device have?\u003c\/summary\u003e\u003cp\u003eThe STP 8.0-3AV-40 has two independent MPP trackers. This allows two separately oriented or differently inclined module strings to be connected, each operating at its optimal operating point.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat are the dimensions and weight of the inverter?\u003c\/summary\u003e\u003cp\u003eThe housing measures 460 × 497 × 176 mm (W × H × D) with a weight of approximately 20.5 kg. This allows for space-saving wall mounting.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is SMA?\u003c\/summary\u003e\u003cp\u003eSMA is an established manufacturer of inverters and system technology for photovoltaics. The Sunny Tripower series is one of the widely used three-phase inverters for grid-connected solar systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy the SMA STP 8.0-3AV-40 in Austria?\u003c\/summary\u003e\u003cp\u003eYou can purchase the SMA Sunny Tripower STP 8.0-3AV-40 from SOLARVIC via solarvic.at. As a PV and electrical wholesaler, we deliver 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 assist with any questions regarding 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 SMA STP 8.0-3AV-40?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der SMA Sunny Tripower STP 8.0-3AV-40 ist ein dreiphasiger PV-Wechselrichter mit 8,0 kW AC-Nennleistung. Er wandelt den Gleichstrom der Solarmodule in netzkonformen Wechselstrom um und speist ihn dreiphasig ins Hausnetz oder ins öffentliche Netz ein.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Anlagen eignet sich der STP 8.0-3AV-40?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Mit 8,0 kW AC-Leistung und dreiphasigem Anschluss eignet sich das Gerät für größere Eigenheim- und kleinere Gewerbeanlagen. Über die maximale DC-Spannung von 1000 V lassen sich lange Modulstränge auslegen.\"}},{\"@type\":\"Question\",\"name\":\"Wie viele MPP-Tracker hat das Gerät?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Der STP 8.0-3AV-40 verfügt über zwei unabhängige MPP-Tracker. Damit lassen sich zwei getrennt ausgerichtete oder unterschiedlich geneigte Modulstränge anschließen, die jeweils in ihrem optimalen Arbeitspunkt betrieben werden.\"}},{\"@type\":\"Question\",\"name\":\"Welche Maße und welches Gewicht hat der Wechselrichter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Das Gehäuse misst 460 × 497 × 176 mm (B × H × T) bei einem Gewicht von rund 20,5 kg. Damit lässt es sich platzsparend an der Wand montieren.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist SMA?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SMA ist ein etablierter Hersteller von Wechselrichtern und Systemtechnik für die Photovoltaik. Die Sunny-Tripower-Serie zählt zu den weit verbreiteten dreiphasigen Wechselrichtern für netzgekoppelte Solaranlagen.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich den SMA STP 8.0-3AV-40 in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Den SMA Sunny Tripower STP 8.0-3AV-40 erhalten Sie bei SOLARVIC über solarvic.at. Als PV- und Elektro-Großhandel liefern wir 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":"SMA","offers":[{"title":"Default Title","offer_id":58158785134923,"sku":"STP8.0-3AV-40","price":2019.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/3000100428-sma-stp-80-3av-40.jpg?v=1786980393","url":"https:\/\/solarvic.at\/en\/products\/sma-stp-8-0-3av-40-stp8-0-3av-40","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}