Solax Solar Inverter 40000W MEGA X3-MGA-40K-G2 Three-phase
Modelo: X3-MGA-40K-G2- Sku: SOLXINV045
- Vendor: Solax
Specifications
Product Description
The Solax Solar Inverter 40000W MEGA X3-MGA-40K-G2 Three-phase is a professional string inverter designed for self-consumption plants and small grid-connected photovoltaic plants. Its high-performance electronics, IP66 protection, and intelligent fan cooling system ensure maximum availability and long service life even in demanding environments. With 6 MPP trackers and current measurement per string, it optimizes energy capture and facilitates O&M with intelligent I-V curve diagnostics and remote configuration.
Main Features
- 6 MPPT with 2 strings per MPPT (12 strings in total) for flexible design on rooftops and ground installations.
- Maximum efficiency 98.4% (Euro 98.1%) with THDi <3%: more kWh fed into the grid.
- 150% PV oversizing (up to 60 kWp) and 110% AC overload (44 kVA) to maximize peak hours.
- IP66 protection, SPD Type II on DC/AC (Type I+II optional) and optional AFCI for enhanced safety.
- I-V diagnostics, current measurement per string, night-time reactive power compensation, and integrated zero export.
- RS485/USB/DRM and Pocket WiFi/LAN/4G communications; optional PLC. Optional 24 h monitoring.
Advantages or Benefits
- Higher production: 6 independent MPPTs reduce losses from partial shading and mixed orientations.
- Lower total cost: intelligent active ventilation and advanced thermal design reduce maintenance.
- Safe operation: comprehensive protections, anti-islanding, and remote monitoring for quick response.
- Engineering flexibility: supports aluminum AC cable, wide voltage and frequency range, and export power control.
- Intelligent O&M: I-V diagnostics and per-string measurement to locate incidents within minutes.
Purpose or Applications
Ideal for industrial, commercial, and agrivoltaic self-consumption, as well as for medium-sized PV plants on logistics rooftops or carports. Its 40 kW power fits modular projects with block-based growth.
Technical Specifications
| Nominal AC power | 40 kW |
| Maximum apparent power | 44 kVA (110%) |
| Nominal AC current | 60.6 A @380 V / 58 A @400 V |
| Maximum AC current | 66.7 A @380 V / 63.8 A @400 V |
| AC voltage | 3/N/PE, 220/380 V or 230/400 V (304–460 V) |
| Frequency | 50/60 Hz (±5) |
| MPPT / Strings | 6 / 2 per MPPT (12 in total) |
| MPPT range | 180–1000 V |
| Max. PV voltage / Start-up voltage | 1100 V / 200 V |
| Nominal DC voltage | 600 V |
| Max. current per MPPT | 32 A (Isc per MPPT 46 A) |
| PV oversizing | 150% (up to 60 kWp) |
| Efficiency | 98.4% max.; 98.1% EU |
| Protections | IP66, anti-islanding, SPD Type II DC/AC (Type I+II opt.), AFCI opt., RCMU |
| Communication | RS485, USB, DRM; PLC opt.; Pocket WiFi/LAN/4G |
| Functions | I-V diagnostics, current per string, zero export, night-time reactive |
| Dimensions / Weight | 630×521×286 mm / ≈44.5 kg |
| Temperature / Altitude | −30…60 °C (derating >45 °C) / up to 4000 m (derating >3000 m) |
| Night-time consumption | <2 W |
| THDi | <3% |
| Standards | EN/IEC 62109, EN 50549, VDE-AR-N-4105, AS 4777.2, G98/G99, etc. |
Compatibilities
Compatible with Solax meter/CT for export control, Pocket communication modules (WiFi/LAN/4G), PLC option, and Solax Cloud monitoring accessories. Supports aluminum AC cabling according to manufacturer specification.
The Solax MEGA X3-MGA-40K-G2 offers performance, safety, and intelligent O&M to maximize the profitability of every installation.
Descargar ficha técnica
View full details
Have a question?
Solax Solar Inverter 40000W MEGA X3-MGA-40K-G2 Three-phase
