{"product_id":"inversor-trifasico-solax-x3-grd-300k-hv-300kw","title":"Solax Solar Inverter GRAND 300000W X3-GRD-300K-HV Three-phase High Voltage","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolax GRAND 300000W X3-GRD-300K-HV Three-phase High Voltage Solar Inverter\u003c\/strong\u003e is a next-generation string inverter for large commercial and industrial installations. Designed to operate on 800 V grids and PV systems up to 1500 Vdc, it offers a unique combination of 99.03% efficiency, 6 MPPT with 5 strings each, and IP66 enclosure. Its optimized electronics, intelligent cooling, and advanced O\u0026amp;M functions (I-V curve scanning, string-level reading, remote diagnostics) reduce LCOE and maximize availability.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 MPPT\u003c\/strong\u003e with 5 strings per MPPT (30 inputs) for extremely flexible field design.\u003c\/li\u003e\n  \u003cli\u003eMPPT range 500–1500 Vdc; start voltage 550 V; maximum PV voltage 1500 V.\u003c\/li\u003e\n  \u003cli\u003eCurrent per MPPT: \u003cstrong\u003e75 A\u003c\/strong\u003e (max. Isc 115 A) optimized for high-current modules.\u003c\/li\u003e\n  \u003cli\u003eThree-phase output at \u003cstrong\u003e800 V AC\u003c\/strong\u003e; apparent power 300 kVA; THDi \u0026lt;3% and adjustable PF (0.8 inductive to 0.8 capacitive).\u003c\/li\u003e\n  \u003cli\u003eMax. efficiency 99.03% and European 98.80%; transformerless topology.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIP66\u003c\/strong\u003e protection, Type II SPD on DC\/AC (Type I+II option), optional AFCI, and external Anti-PID.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher annual production thanks to its very high efficiency and 6 MPPT with 30 total strings.\u003c\/li\u003e\n  \u003cli\u003eReady for high-current TOPCon\/HJT modules (75 A per tracker) without limiting power.\u003c\/li\u003e\n  \u003cli\u003eAgile O\u0026amp;M: I-V scanning, AC terminal temperature, and advanced monitoring to detect soiling, PID, or faults early.\u003c\/li\u003e\n  \u003cli\u003eIndustrial integration: Modbus RTU\/TCP, SunSpec, and 2030.5 communications; PLC option; reactive power control even at night (SVG).\u003c\/li\u003e\n  \u003cli\u003eSuperior availability with intelligent cooling and thermal design for demanding climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for large-scale solar plants, logistics rooftops, ground-mounted parks, and industrial self-consumption with 800 V grid connection. Perfect for projects requiring string-level control, strict grid code compliance, and OPEX reduction.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAC apparent power\u003c\/td\u003e\n\u003ctd\u003e300 kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAC voltage \/ connection\u003c\/td\u003e\n\u003ctd\u003e3\/PE, 800 V; 50\/60 Hz (±5 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. continuous AC current\u003c\/td\u003e\n\u003ctd\u003e216.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT \/ Strings\u003c\/td\u003e\n\u003ctd\u003e6 MPPT \/ 5 per MPPT (30 total)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT range\u003c\/td\u003e\n\u003ctd\u003e500–1500 Vdc (start 550 V; max. Vdc 1500 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCurrent per MPPT\u003c\/td\u003e\n\u003ctd\u003e75 A (max. Isc 115 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e99.03% max.; 98.80% EU\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eIP66; Type II SPD DC\/AC (Type I+II opt.); optional AFCI; anti-islanding; RCMU; external Anti-PID\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGrid functions\u003c\/td\u003e\n\u003ctd\u003eSVG\/reactive compensation 24 h; power control; controlled DC injection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eModbus RTU\/TCP, SunSpec, IEEE 2030.5; optional WiFi\/LAN\/4G\/PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions \/ Weight\u003c\/td\u003e\n\u003ctd\u003e1225×825.5×369.1 mm \/ 130 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e−30 to 60 °C (derating \u0026gt;40–45 °C); altitude ≤5000 m (derating \u0026gt;4000 m); 0–100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eTransformerless\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eEN50549, VDE-AR-N-4110\/4105, IEC 62116\/61727, G99, CEI 0-16\/0-21, RD1699, NRS097, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with meter\/CT for export control, Solax Cloud platform, and optional communication modules (WiFi, LAN, 4G, or PLC). Integrable into SCADA via Modbus or SunSpec.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolax GRAND X3-GRD-300K-HV\u003c\/strong\u003e is a professional solution to maximize energy, safety, and control in large-scale PV plants.\u003c\/p\u003e","brand":"Solax","offers":[{"title":"Default Title","offer_id":51503281799509,"sku":"SOLXINV053","price":8942.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SOLAX-X3-GRAND-1.png?v=1762629212","url":"https:\/\/aurensol.net\/en\/products\/inversor-trifasico-solax-x3-grd-300k-hv-300kw","provider":"Aurensol","version":"1.0","type":"link"}