{"product_id":"solax-x3-mega-40-0kw-hv-3-phase-on-grid-inverter","title":"SolaX X3-Mega G2 40.0kW HV 3-Phase On-Grid Inverter","description":"\u003cdiv style=\"font-size: 18px; line-height: 1.6;\"\u003e\n\u003c!-- A. Product Title \/ Heading --\u003e\n\u003ch1 style=\"text-align: center;\"\u003eSolaX X3 MEGA G2 40kW 3-Phase On-Grid Inverter\u003c\/h1\u003e\n\u003c!-- B. Key value proposition --\u003e\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e40kW three phase string inverter for commercial roofs, ground-mount arrays and C\u0026amp;I sites needing efficient, grid-tied solar generation.\u003c\/li\u003e\n\u003cli\u003eUp to 150% PV oversizing and 110% overloading output, helping maximise yield where roof space or array size is constrained.\u003c\/li\u003e\n\u003cli\u003eSix MPPTs with up to two strings per tracker, supporting complex layouts and mixed orientations while maintaining good tracker control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- C. Brief Description --\u003e\n\u003ch2\u003eBrief description\u003c\/h2\u003e\n\u003cp\u003eThe SolaX X3 MEGA G2 40kW Three Phase Inverter is designed for larger commercial and industrial PV systems that require high efficiency and flexible string design. With a wide 180–1000V MPPT range, up to 150% PV oversizing and smart air cooling, it fits well on medium to large roofs, carports and small solar farms. Built-in export power control, remote settings and I‑V curve diagnosis make ongoing management and maintenance more straightforward for installers and facility teams.\u003c\/p\u003e\n\u003c!-- D. Key features --\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum efficiency up to 98.4% with European efficiency of 98.1% for strong energy harvest on three phase systems.\u003c\/li\u003e\n\u003cli\u003eDC input up to 1100V, 180–1000V MPPT range, 4 MPPTs and 2 strings per tracker on the 40kW model.\u003c\/li\u003e\n\u003cli\u003eFuse-free design with smart string current monitoring and optional Smart I‑V Curve Diagnosis for easier fault detection.\u003c\/li\u003e\n\u003cli\u003eIP66 protection, Type II AC\/DC surge protection as standard, with optional Type I+II SPD and AFCI for higher protection levels.\u003c\/li\u003e\n\u003cli\u003eBuilt-in export power control, remote setting and upgrading, aluminium AC cable option and optional PLC communication for flexible integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- E. Technical specifications – all strings from the datasheet (X3-MGA-40K-G2 plus shared data) --\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ch3\u003eDC input\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. PV array input power [kWp]\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. PV input voltage [V]\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStartup voltage [V]\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal input voltage [V]\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPP tracker voltage range [V]\u003c\/td\u003e\n\u003ctd\u003e180~1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. of MPP trackers\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrings per MPP tracker\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. PV input current per MPPT [A]\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsc PV Array Short Circuit current per MPPT [A]\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAC output\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated AC output power [kW]\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated AC output current [A]*\u003c\/td\u003e\n\u003ctd\u003e60.6 \/ 58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC output apparent power [kVA]\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC output current [A]*\u003c\/td\u003e\n\u003ctd\u003e66.7 \/ 63.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC voltage [V]\u003c\/td\u003e\n\u003ctd\u003e220\/380V, 230\/400V, 3\/N\/PE, 3\/PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC voltage range [V]**\u003c\/td\u003e\n\u003ctd\u003e304~460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC frequency \/ AC frequency range [Hz]**\u003c\/td\u003e\n\u003ctd\u003e50\/60; ±5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor range\u003c\/td\u003e\n\u003ctd\u003e0.8 leading ~ 0.8 lagging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHDi (Rated power) [%]\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSystem data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. efficiency [%]\u003c\/td\u003e\n\u003ctd\u003e98.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEuro. efficiency [%]\u003c\/td\u003e\n\u003ctd\u003e98.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby consumption [W] @Night\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating ambient temperature range [°C]\u003c\/td\u003e\n\u003ctd\u003e-30~+60 (Derating above 45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. operation altitude [m]\u003c\/td\u003e\n\u003ctd\u003e4000 (Derating above 3000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity [%]\u003c\/td\u003e\n\u003ctd\u003e0~100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions [W×H×D] [mm]\u003c\/td\u003e\n\u003ctd\u003e630521286\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight [kg]\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling concept\u003c\/td\u003e\n\u003ctd\u003eSmart fan cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication interfaces\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ USB \/ DRM \/ PLC(Optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional monitoring dongle\u003c\/td\u003e\n\u003ctd\u003ePocket WiFi \/ LAN \/ 4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD (16×2, optional) \/ LED×4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProtection\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver\/under voltage protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver current protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC isolation protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid monitoring\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC injection monitoring\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResidual current detection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-islanding protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eString fault detection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver temperature protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPD (DC\/AC)\u003c\/td\u003e\n\u003ctd\u003eType II \/ Type II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArc-fault circuit interrupter (AFCI)\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC auxiliary power supply (APS)\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower line communication (PLC)\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eStandard and certification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 62109-1; IEC\/EN 62109-2; NB\/T 32004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEMC\u003c\/td\u003e\n\u003ctd\u003eEN\/IEC 61000; NB\/T 32004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eVDE4105; EN 50549; AS 4777.2; VDE4105; IEC 61727; IEC 62116; IEC 61683; IEC 60068; EN 50530; NB\/T 32004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003e* The two data refer to different grid voltage 220V\/230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003e** The AC voltage and the frequency range may vary from different country codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVersion\u003c\/td\u003e\n\u003ctd\u003e*V2.6. Information may be subject to modify without notice. 650.00002.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- F. Shipping --\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipping is available to the UK, Ireland, Africa, the Caribbean and worldwide. If the shipping rate is not shown at checkout, please contact us on \u003ca href=\"tel:+442080640335\"\u003e+44 2080640335\u003c\/a\u003e or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a tailored shipping quote.\u003c\/p\u003e\n\u003c!-- UK expert support --\u003e\n\u003ch2\u003eUK expert support\u003c\/h2\u003e\n\u003cp\u003eUK expert support is available to help with system design, string configuration and grid connection checks for the SolaX X3 MEGA G2 40kW Three Phase Inverter. For commercial and industrial projects we recommend installation and commissioning through our trusted partners, ensuring compliance with local grid codes and safe operation.\u003c\/p\u003e\n\u003cp\u003eYou can contact us via phone, email or live chat, or visit our office for an in-person consultation to discuss your project requirements and preferred inverter configuration.\u003c\/p\u003e\n\u003c!-- Documents --\u003e\n\u003ch2\u003eDocuments available for download\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/x3-mega-g2-datasheet-en.pdf?v=1780907888\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eSolaX X3 MEGA G2 datasheet (includes X3‑MGA‑40K‑G2)\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/x3-mega-g2-quick-installation-guide-en.pdf?v=1780907976\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eSolaX X3 MEGA G2 installation guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SolaX","offers":[{"title":"Default Title","offer_id":57524002521470,"sku":null,"price":1644.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/SolaX_X3_MEGA_G2_Three-Phase_String_Inverter.png?v=1780908150","url":"https:\/\/www.energian.co.uk\/products\/solax-x3-mega-40-0kw-hv-3-phase-on-grid-inverter","provider":"Energian","version":"1.0","type":"link"}