{"product_id":"inversor-sma-sunny-tripower-stp125-70-125kw","title":"SMA Sunny Tripower 125kW Three-Phase Solar Inverter STP125-70","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSMA Sunny Tripower 125kW STP125-70 Three-Phase Solar Inverter\u003c\/strong\u003e is SMA's high-power string inverter designed for commercial systems and ground-mounted plants up to MW range. It combines 125 kW of nominal power with 12 MPPT trackers and 24 string inputs to maximize yield on complex rooftops or fields with multiple orientations. Its electronics with OptiCool cooling, the \u003cstrong\u003eShadeFix\u003c\/strong\u003e optimization algorithm, \u003cstrong\u003eArcFix (AFCI)\u003c\/strong\u003e arc protection, and proactive Smart Connected monitoring ensure performance, safety, and minimal OPEX, all with comprehensive control from Sunny Portal (ennexOS).\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12 independent MPPT\u003c\/strong\u003e with \u003cstrong\u003e2 strings per MPPT\u003c\/strong\u003e; usable current per tracker \u003cstrong\u003e30 A\u003c\/strong\u003e (max. Isc 40 A) for high-current modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide MPPT window\u003c\/strong\u003e: 180–1000 V (nominal power 450–800 V, V\u003cem\u003edc\u003c\/em\u003e 600 V); max. DC voltage \u003cstrong\u003e1100 V\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal AC power 125 kW\u003c\/strong\u003e at 400 V three-phase (3 × 400\/230 V, 50\/60 Hz) with nominal current ≈ 181 A.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. efficiency 98.4% (EU 98.1%)\u003c\/strong\u003e, THD \u0026lt; 3%, active cooling \u003cstrong\u003eOptiCool\u003c\/strong\u003e, and sound level \u0026lt; 71 dB(A).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP65 protection\u003c\/strong\u003e, operation from −25 °C to +60 °C; integrated DC switch and SPD \u003cstrong\u003eType I+II on DC\u003c\/strong\u003e and \u003cstrong\u003eType II on AC\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eProfessional connectivity: 2×Ethernet, \u003cstrong\u003eWi-Fi\u003c\/strong\u003e, web interface, \u003cstrong\u003eModbus SMA\/SunSpec and Speedwire\u003c\/strong\u003e, multifunction relay, and digital inputs for rapid shutdown\/power limitation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMore real energy\u003c\/strong\u003e: ShadeFix mitigates losses due to shading and mismatches; I-V diagnostics identify anomalous strings for predictive maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible and scalable design\u003c\/strong\u003e: 12 MPPT\/24 strings allow for combining multiple orientations and inclinations, reducing LCOE in large rooftops and decentralized plants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced safety\u003c\/strong\u003e with ArcFix (AFCI), RCMU, and insulation monitoring, increasing system protection and service continuity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced OPEX\u003c\/strong\u003e: SMA Smart Connected offers proactive monitoring and incident management, minimizing downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple integration\u003c\/strong\u003e: native communication with the SMA ecosystem and SCADA via Modbus\/Speedwire for active\/reactive power control and zero feed-in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003ecommercial and industrial three-phase self-consumption\u003c\/strong\u003e, solar carports, agrivoltaics, and ground-mounted plants with distributed architecture. Its \u003cstrong\u003eIP65\u003c\/strong\u003e protection rating allows for outdoor installation without a technical room. This is not a hybrid inverter and does not include a battery or backup; for storage or backup, it integrates with AC-coupled solutions from the SMA ecosystem.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal AC power\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e125 kW\u003c\/strong\u003e (400\/230 V, 3-phase, 50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePermissible PV power (STC)\u003c\/td\u003e\n\u003ctd\u003e≈ 187.5 kWp\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax DC voltage \/ Nominal V\u003cem\u003edc\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1100 V\u003c\/strong\u003e \/ 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT window\u003c\/td\u003e\n\u003ctd\u003e180–1000 V (for P\u003csub\u003en\u003c\/sub\u003e: 450–800 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT \/ strings per MPPT\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e12 \/ 2\u003c\/strong\u003e (24 total strings)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUsable current per MPPT \/ Max Isc\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e30 A\u003c\/strong\u003e \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. efficiency \/ EU\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e98,4 %\u003c\/strong\u003e \/ 98,1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal AC current\u003c\/td\u003e\n\u003ctd\u003e≈ 181 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eDC isolator, RCMU, insulation monitor, \u003cstrong\u003eDC SPD Type I+II\u003c\/strong\u003e and \u003cstrong\u003eAC Type II\u003c\/strong\u003e, ArcFix (AFCI)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDegree of protection \/ Cooling\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIP65\u003c\/strong\u003e \/ OptiCool (active)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions \/ Weight\u003c\/td\u003e\n\u003ctd\u003e1020 × 795 × 360 mm \/ ≈ 96 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTemperature range \/ Noise\u003c\/td\u003e\n\u003ctd\u003e−25 °C…+60 °C \/ \u0026lt; 71 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003e2×Ethernet, Wi-Fi, Web UI, Modbus (SMA\/SunSpec), Speedwire\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eDC Sunclix 1100 V; AC terminals up to 240 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eEN\/IEC 62109-1\/-2, EN 50549-1\/-2, VDE-AR-N 4105\/4110\/4120, G99, CE, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eDirect integration with the SMA ecosystem: SMA Data Manager M, Sunny Portal (ennexOS), and SMA Energy Meter for feed-in and reactive power control. Compatible with charging infrastructure via \u003ca href=\"\/en\/products\/cargador-vehiculo-electrico-sma-ev-charger-7-4kw-evc7-4-1ac-10\"\u003eSMA EV Charger 7.4 kW\u003c\/a\u003e and \u003ca href=\"\/en\/products\/cargador-vehiculo-electrico-sma-ev-charger-22kw-evc22-3ac-10\"\u003eSMA EV Charger 22 kW\u003c\/a\u003e. Official accessories: DC\/AC surge protection kits, I\/O modules, and monitoring and SCADA solutions via Modbus\/SunSpec.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSMA Sunny Tripower 125kW STP125-70 Three-Phase Solar Inverter\u003c\/strong\u003e offers industry-leading power, 12 high-current MPPTs, advanced protection, and professional integration to maximize performance and availability in large self-consumption installations and commercial plants.\u003c\/p\u003e","brand":"SMA","offers":[{"title":"Default Title","offer_id":51503274426709,"sku":"SMAINVE039","price":5827.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SMA-STP125-70-2.png?v=1762629070","url":"https:\/\/aurensol.net\/en\/products\/inversor-sma-sunny-tripower-stp125-70-125kw","provider":"Aurensol","version":"1.0","type":"link"}