{"product_id":"inversor-trifasico-solax-x3-grd-350k-hv-350kw","title":"Solax Solar Inverter GRAND 350000W X3-GRD-350K-HV Three-phase High Voltage","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolax GRAND 350000W X3-GRD-350K-HV Three-phase High Voltage Solar Inverter\u003c\/strong\u003e is the top-of-the-range model in the GRAND series for 800 V grid connection. Designed for PV fields at 1,500 Vdc, it integrates 6 MPPT with 5 strings each (30 in total), allowing for high-density designs with high-current modules. Its maximum efficiency of 99.03%, intelligent cooling, and advanced diagnostic electronics (I-V curve, string-level reading, thermal alarms) reduce OPEX and increase availability in utility-scale projects.\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) and string-level measurement for precise O\u0026amp;M.\u003c\/li\u003e\n  \u003cli\u003eMPPT range 500–1500 Vdc; startup 550 V; max. PV voltage 1500 V (HV systems).\u003c\/li\u003e\n  \u003cli\u003eCurrent per MPPT \u003cstrong\u003e75 A\u003c\/strong\u003e (max. Isc 115 A), suitable for high-current TOPCon\/HJT.\u003c\/li\u003e\n  \u003cli\u003eOutput 800 V AC; apparent power 350 kVA; THDi \u0026lt;3% and adjustable PF 0.8 capacitive…0.8 inductive.\u003c\/li\u003e\n  \u003cli\u003eEfficiency 99.03% max. (98.80% EU) and transformerless topology.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIP66\u003c\/strong\u003e protection, SPD Type II 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\u003eMaximum production per block with 350 kVA and 30 strings managed by 6 MPPT.\u003c\/li\u003e\n  \u003cli\u003eRobust operation in demanding environments thanks to IP66 and thermal management with intelligent fans.\u003c\/li\u003e\n  \u003cli\u003eAdvanced grid control: SVG\/reactive compensation 24 h, power control, and compliance with international codes.\u003c\/li\u003e\n  \u003cli\u003eEfficient O\u0026amp;M with I-V scanning, string-level reading, and remote updates that shorten intervention times.\u003c\/li\u003e\n  \u003cli\u003eOpen integration into SCADA via Modbus RTU\/TCP, SunSpec, or IEEE 2030.5; PLC option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eAimed at large-scale ground-mounted photovoltaic plants, large industrial rooftops, and C\u0026amp;I projects where 350 kW per block, 800 V output, and detailed string monitoring are required to ensure performance and grid compliance.\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\u003e350 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\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. continuous AC current\u003c\/td\u003e\n\u003ctd\u003e≈252.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT \/ Strings\u003c\/td\u003e\n\u003ctd\u003e6 MPPT \/ 30 strings (5 per MPPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT range\u003c\/td\u003e\n\u003ctd\u003e500–1500 Vdc (startup 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; SPD Type II 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 24 h, active\/reactive power control, programmable PF\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)\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 zero export, \u003cem\u003eSolax Cloud\u003c\/em\u003e and optional communication modules (WiFi, LAN, 4G or PLC). Direct integration into SCADA via Modbus or SunSpec.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolax GRAND X3-GRD-350K-HV\u003c\/strong\u003e offers the highest power in the range with 99.03% efficiency, IP66 safety, and intelligent O\u0026amp;M for utility-scale projects.\u003c\/p\u003e","brand":"Solax","offers":[{"title":"Default Title","offer_id":51503282159957,"sku":"SOLXINV056","price":9409.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SOLAX-X3-GRAND-1_92dbf5e5-8068-403c-b2b9-8edfb626c863.png?v=1762629220","url":"https:\/\/aurensol.net\/en\/products\/inversor-trifasico-solax-x3-grd-350k-hv-350kw","provider":"Aurensol","version":"1.0","type":"link"}