{"product_id":"sma-stp8-0-3av-40-sunny-tripower-8-0-solar-inverter","title":"SMA STP8.0-3AV-40 Sunny Tripower 8.0 8kW 3 Phase Solar Inverter (NEW In Box)","description":"\u003cp\u003eThe SMA Sunny Tripower 8.0, material number STP8.0-3AV-40, is an 8 kW three phase grid tie solar inverter from SMA Solar Technology AG in Niestetal, Germany. It is a transformerless string inverter with two independent MPP trackers, convection cooled with no fan, rated IP65 for indoor or outdoor mounting. This unit is new in its sealed factory carton, serial number 3009034867, built 14 May 2021.\u003c\/p\u003e\u003cp\u003eThe carton configuration block records this build as Communication: W-LAN, Speedwire\/Webconnect, RS485; Cover colour Gentian blue RAL5010; Documentation: All European Languages; Grid Guard: OTS300; Factory warranty 5 years. The WLAN and Speedwire hardware is fitted, so the inverter can be commissioned and monitored over wireless or wired Ethernet without an add on module. Maximum efficiency is 98.3 percent and European efficiency is 97.7 percent.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e SMA Solar Technology AG\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Sunny Tripower 8.0\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e STP8.0-3AV-40\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Three phase grid tie PV string inverter\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRated AC Power:\u003c\/strong\u003e 8000 W\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum Apparent AC Power:\u003c\/strong\u003e 8000 VA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum PV Array Power:\u003c\/strong\u003e 15,000 Wp\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum Input Voltage:\u003c\/strong\u003e 1000 V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPP Voltage Range:\u003c\/strong\u003e 260 V to 800 V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRated Input Voltage:\u003c\/strong\u003e 580 V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPP Trackers:\u003c\/strong\u003e 2 independent, inputs A and B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum Input Current:\u003c\/strong\u003e A 20 A, B 12 A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStrings per MPPT:\u003c\/strong\u003e A 2, B 1\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNominal AC Voltage:\u003c\/strong\u003e 3\/N\/PE 220\/380 V, 230\/400 V, 240\/415 V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum Output Current:\u003c\/strong\u003e 3 x 12.1 A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRated Frequency:\u003c\/strong\u003e 50 Hz, range 45 to 55 Hz\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePower Factor:\u003c\/strong\u003e cos phi 1, adjustable 0.8 overexcited to 0.8 underexcited\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum Efficiency:\u003c\/strong\u003e 98.3 percent\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEuropean Efficiency:\u003c\/strong\u003e 97.7 percent\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTopology:\u003c\/strong\u003e Transformerless, convection cooled, no fan\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP65\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtection Class:\u003c\/strong\u003e Class I, overvoltage category III\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25 to +60 degrees C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNoise Emission:\u003c\/strong\u003e 30 dB(A)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNight Self Consumption:\u003c\/strong\u003e 5.0 W\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDC Connection:\u003c\/strong\u003e SUNCLIX connectors\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAC Connection:\u003c\/strong\u003e Screwless AC plug connector, supplied\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInterfaces:\u003c\/strong\u003e WLAN, Ethernet Speedwire\/Webconnect, RS485\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDC Isolator:\u003c\/strong\u003e Integrated load break switch\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 460 mm W x 497 mm H x 176 mm D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e 20.5 kg\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePacked Weight:\u003c\/strong\u003e 24.7 kg\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 3009034867\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New, in the sealed original carton\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo independent MPP trackers for split or shaded arrays\u003c\/li\u003e\n\u003cli\u003e98.3 percent maximum efficiency, 97.7 percent European efficiency\u003c\/li\u003e\n\u003cli\u003eWLAN, Speedwire\/Webconnect and RS485 all fitted from the factory\u003c\/li\u003e\n\u003cli\u003eTransformerless and fan free, so operation is near silent at 30 dB(A)\u003c\/li\u003e\n\u003cli\u003eIP65 rated for outdoor wall mounting\u003c\/li\u003e\n\u003cli\u003eIntegrated DC load break isolator\u003c\/li\u003e\n\u003cli\u003eAll pole sensitive residual current monitoring and ground fault monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThree phase residential and small commercial rooftop PV systems\u003c\/li\u003e\n\u003cli\u003eSystems up to 15 kWp of array on an 8 kW inverter\u003c\/li\u003e\n\u003cli\u003eReplacing a failed three phase inverter of similar rating\u003c\/li\u003e\n\u003cli\u003eFarm sheds, workshops and light industrial premises on three phase supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x SMA Sunny Tripower 8.0 inverter, STP8.0-3AV-40\u003c\/li\u003e\n\u003cli\u003e1 x wall mounting bracket\u003c\/li\u003e\n\u003cli\u003e1 x AC plug connector\u003c\/li\u003e\n\u003cli\u003eSUNCLIX DC connectors as supplied by SMA\u003c\/li\u003e\n\u003cli\u003ePrinted documentation, European language set\u003c\/li\u003e\n\u003cli\u003eNo PV modules, DC isolator enclosure, cabling or mounting rail is included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdditional Information\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAustralian compliance.\u003c\/strong\u003e The STP8.0-3AV-40 is listed on the Clean Energy Council Approved Inverters list against AS\/NZS 4777.2:2020, certificate EESS-220404-2, approved 4 July 2024 with the listing current to 4 July 2027. It survived the August 2025 cull of models whose manufacturers did not lodge a declaration against Amendment 2:2024.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA firmware update will be required.\u003c\/strong\u003e SMA specifies a minimum firmware version for AS\/NZS 4777.2:2020 operation, and that firmware post dates this unit's May 2021 build. Assume the installer must update the firmware before the Australian grid code data sets become available. This is a routine step performed with an SD card or the SMA installer app.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCountry data set.\u003c\/strong\u003e SMA ships these inverters with no country data set applied, and feed in operation is blocked until one is selected. The installer chooses Australia Region A, B or C at commissioning according to the local network operator. After ten hours of feed in operation the grid parameters lock and further changes require the installer's own SMA Grid Guard code.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGrid Guard: OTS300\u003c\/strong\u003e on the carton is an SMA factory option code recorded in the configuration block. It is not a country setting and it is not an installer Grid Guard code, and it does not restrict the inverter to Europe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDocumentation.\u003c\/strong\u003e The printed documentation supplied is the European language set. English manuals for this model are published on the SMA website.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty.\u003c\/strong\u003e The SMA factory warranty runs from date of purchase. This unit was produced for the European channel, and whether SMA Australia will provide warranty support on stock that did not come through the Australian channel is not confirmed. Please do not assume Australian warranty service.\u003c\/p\u003e\u003cp\u003eInstallation must be carried out by a licensed electrical worker and an accredited solar installer in accordance with AS\/NZS 5033 and AS\/NZS 3000.\u003c\/p\u003e\u003cp\u003eThe item is new in the manufacturer's original packaging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShipping from Sydney, Australia.\u003c\/strong\u003e\u003c\/p\u003e","brand":"SMA","offers":[{"title":"Default Title","offer_id":52928345538877,"sku":"S4052","price":1080.26,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8931\/9485\/files\/20260822_161618.jpg?v=1787730997","url":"https:\/\/indrelec.com.au\/products\/sma-stp8-0-3av-40-sunny-tripower-8-0-solar-inverter","provider":"Indrelec","version":"1.0","type":"link"}