{"product_id":"solis-s5-gr3p20k-20kw-on-grid-trifasico","title":"Solis S5-GR3P20K Three-Phase 20kW On-Grid Solar Inverter","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolis S5-GR3P20K Three-Phase 20kW On-Grid Solar Inverter\u003c\/strong\u003e is designed for larger three-phase installations seeking maximum energy and operational reliability. Its architecture with 2 MPPT and 4 strings supports high-amperage modules, while the \u003cstrong\u003e98.7% efficiency\u003c\/strong\u003e, wide MPPT operating range, and \u003cstrong\u003eIP66\u003c\/strong\u003e enclosure ensure sustained outdoor performance. AFCI protection and a comprehensive safety package enhance project peace of mind, and DC\/AC oversizing up to 150% improves plant factor and annual production.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal AC power: 20 kW (≈22 kVA max.) in 3\/N\/PE 230\/400 V, 50\/60 Hz.\u003c\/li\u003e\n  \u003cli\u003e2 MPPT \/ 4 strings (2 per MPPT) to distribute two arrays with different orientations.\u003c\/li\u003e\n  \u003cli\u003ePV input up to 1100 V; MPPT range 160–1000 V; startup at 180 V.\u003c\/li\u003e\n  \u003cli\u003e16 A per string (admissible I\u003csub\u003esc\u003c\/sub\u003e 20 A) for high-current TOPCon\/HJT modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. efficiency 98.7%\u003c\/strong\u003e; European efficiency ~98.3%; THDi \u0026lt; 2%.\u003c\/li\u003e\n  \u003cli\u003eRS485 communication and Wi-Fi\/GPRS option for SolisCloud monitoring and export control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum production\u003c\/strong\u003e on large surfaces and demanding load profiles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign flexibility\u003c\/strong\u003e with two independent MPPTs to optimize different roof sections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility with modern panels\u003c\/strong\u003e of high current without limiting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilent and durable operation\u003c\/strong\u003e with convection cooling and IP66 rating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced safety\u003c\/strong\u003e by AFCI, anti-islanding, and comprehensive electrical protections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for three-phase self-consumption of 20 kW in small industries, supermarkets, workshops, agricultural operations, and tertiary buildings. Suitable for projects with surplus compensation or export limitation, ensuring continuity and high efficiency.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal \/ max. AC power\u003c\/td\u003e\n\u003ctd\u003e20 kW \/ ≈22 kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGrid\u003c\/td\u003e\n\u003ctd\u003e3\/N\/PE, 220\/380–230\/400 V; 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal output current\u003c\/td\u003e\n\u003ctd\u003e≈30.3 A (380 V) \/ ≈28.9 A (400 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT \/ strings\u003c\/td\u003e\n\u003ctd\u003e2 \/ 4 (2 per MPPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePV oversizing\u003c\/td\u003e\n\u003ctd\u003eUp to 150% DC\/AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eU\u003csub\u003eDC\u003c\/sub\u003e max. \/ MPPT range\u003c\/td\u003e\n\u003ctd\u003e1100 V \/ 160–1000 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStartup voltage\u003c\/td\u003e\n\u003ctd\u003e180 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eI\u003csub\u003estring\u003c\/sub\u003e max. \/ I\u003csub\u003esc\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e16 A \/ 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. \/ EU efficiency\u003c\/td\u003e\n\u003ctd\u003e98.7% \/ ~98.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.99 (0.8 cap…0.8 ind)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485; optional Wi-Fi \/ GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eAFCI*, anti-islanding, overvoltage\/overcurrent (*requires activation)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP66; convection cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions \/ weight\u003c\/td\u003e\n\u003ctd\u003e≈310 × 563 × 219 mm \/ ≈23–25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−25 … +60 °C; altitude ≤4000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eIntegrable with Solis connectivity modules (Wi-Fi\/GPRS), meters\/relays via RS485, and export management devices for zero export. Compatible with high-power photovoltaic panels within the indicated electrical limits.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolis S5-GR3P20K Three-Phase 20kW On-Grid Solar Inverter\u003c\/strong\u003e is a professional solution that combines power, 98.7% efficiency, and IP66 safety for large three-phase self-consumption projects.\u003c\/p\u003e","brand":"Solis","offers":[{"title":"Default Title","offer_id":51503283601749,"sku":"SOLIINV019","price":1989.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SOLIS-S5-GR3P_ec290708-63e9-4a8d-baa5-a899ff421f31.png?v=1762629253","url":"https:\/\/aurensol.net\/en\/products\/solis-s5-gr3p20k-20kw-on-grid-trifasico","provider":"Aurensol","version":"1.0","type":"link"}