{"product_id":"inversor-sma-sunny-boy-3-0kw","title":"SMA Sunny Boy 3kW Single-Phase Solar Inverter SB3.0-1AV-41","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSMA Sunny Boy 3kW Single-Phase Solar Inverter SB3.0-1AV-41\u003c\/strong\u003e is a string inverter for grid connection (\u003cem\u003eon-grid inverter\u003c\/em\u003e) designed for residential self-consumption projects seeking maximum reliability, full connectivity, and solid performance on small and medium roofs. With 3 kW (3 kVA) nominal power, \u003cstrong\u003emax. efficiency of 97%\u003c\/strong\u003e, and transformerless design with convection cooling, it offers silent operation, low maintenance, and very simple integration into the SMA digital ecosystem (Sunny Portal \u0026amp; Sunny Places) thanks to Webconnect, WLAN\/Ethernet, and Modbus (SMA\/SunSpec). Its dual MPPT tracker with two strings per input (A\/B) enables flexible configurations and optimal energy utilization even with partial shading via OptiTrac Global Peak or the use of TS4-R optimizers.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal AC power: \u003cstrong\u003e3 kW (3 kVA)\u003c\/strong\u003e single-phase at 230 V; max. output current 16 A.\u003c\/li\u003e\n  \u003cli\u003e2 independent MPPTs (A\/B), \u003cstrong\u003e2 strings per MPPT\u003c\/strong\u003e; max. input voltage \u003cstrong\u003e600 V\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eWide MPP window: \u003cstrong\u003e110–500 V\u003c\/strong\u003e (Vmp); start voltage 125 V and minimum 100 V.\u003c\/li\u003e\n  \u003cli\u003eMax. current per input and per string: \u003cstrong\u003e15 A\u003c\/strong\u003e \/ 15 A.\u003c\/li\u003e\n  \u003cli\u003ePerformance: \u003cstrong\u003e97% max.\u003c\/strong\u003e (EU ~96.4%); power factor 1, adjustable 0.8 ind…0.8 cap.\u003c\/li\u003e\n  \u003cli\u003eProtection \u003cstrong\u003eIP65\u003c\/strong\u003e, fanless, typical noise level 25 dB; weight 17.5 kg (single-person installation).\u003c\/li\u003e\n  \u003cli\u003eConnectivity: \u003cstrong\u003eWLAN, Ethernet (Speedwire), Modbus SMA\/SunSpec, Webconnect\u003c\/strong\u003e; \u003cstrong\u003eSMA Smart Connected\u003c\/strong\u003e service with proactive monitoring and automatic notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized self-consumption\u003c\/strong\u003e: dynamically limits active power to achieve zero feed-in and maximize local energy use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign flexibility\u003c\/strong\u003e: 2 MPPT with 2 strings per input allow operation with different orientations or shading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick installation\u003c\/strong\u003e: compact format (435×470×176 mm), SUNCLIX connectors, and web-based commissioning assistant via mobile.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability and durability\u003c\/strong\u003e: robust IP65 construction, transformerless, and natural convection for reduced maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal transparency\u003c\/strong\u003e: cloud monitoring (Sunny Portal\/Places), automatic reports, and preventive support with Smart Connected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReference brand\u003c\/strong\u003e: SMA technology with broad compatibility and energy management ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eAimed at single-family homes, townhouses, and small businesses with photovoltaic generators up to ~5.5 kWp, the SB3.0-1AV-41 is ideal for self-consumption installations with smart metering, feed-in control, and future expansions with SMA storage solutions. Its MPP range from 110 V enables shorter strings on roofs with limited space or multiple orientations.\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\u003e3 kW (3 kVA)\u003c\/strong\u003e · 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. efficiency \/ EU\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e97 %\u003c\/strong\u003e \/ ~96.4 %\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal AC voltage \/ range\u003c\/td\u003e\n\u003ctd\u003e220\/230\/240 V~ \/ 180–280 V~ · 50\/60 Hz (−5…+5 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. output current\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e16 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT \/ strings\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e2 MPPT (A\/B)\u003c\/strong\u003e · 2 strings per MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPP range (Vmp)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110–500 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. input voltage (Voc)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e600 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStart \/ minimum voltage\u003c\/td\u003e\n\u003ctd\u003e125 V \/ 100 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eI\u003csub\u003emax\u003c\/sub\u003e per input \/ per string\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e15 A \/ 15 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection \/ noise\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIP65\u003c\/strong\u003e \/ 25 dB(A) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions \/ weight\u003c\/td\u003e\n\u003ctd\u003e435×470×176 mm \/ 17.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eWLAN, Ethernet (Speedwire), Modbus SMA\/SunSpec, Webconnect\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eOptiTrac Global Peak, dynamic power limitation, SMA Smart Connected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDirect compatibility:\u003c\/strong\u003e SMA Energy Meter and Sunny Home Manager 2.0 for feed-in control and self-consumption optimization; monitoring on Sunny Portal and Sunny Places with \u003cem\u003eSMA Smart Connected\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories and ecosystem (not included):\u003c\/strong\u003e TS4-R optimizers per module, SMA smart plug, DC\/AC type II protections, SUNCLIX cabling, and Modbus\/SunSpec meters.\u003c\/p\u003e\n\n\u003cp\u003eRobust, connected, and efficient, the \u003cstrong\u003eSMA Sunny Boy 3kW Single-Phase Solar Inverter SB3.0-1AV-41\u003c\/strong\u003e is a benchmark solution for residential \u003cstrong\u003eself-consumption\u003c\/strong\u003e that combines an IP65 \u003cstrong\u003estring inverter\u003c\/strong\u003e, \u003cstrong\u003e97% efficiency\u003c\/strong\u003e, and \u003cstrong\u003eSMA Smart Connected\u003c\/strong\u003e services for stable long-term performance.\u003c\/p\u003e","brand":"SMA","offers":[{"title":"Default Title","offer_id":51503259058517,"sku":"SMAINVE010","price":822.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SMA-SUNNYBOY-3_b69bcbc9-dfae-4e49-b787-e745111c818a.png?v=1762628844","url":"https:\/\/aurensol.net\/en\/products\/inversor-sma-sunny-boy-3-0kw","provider":"Aurensol","version":"1.0","type":"link"}