Inverter – SOLAX – X3-MGA-40K-G2

SKU: F20S1301 EAN: 2010000039755
Manufacturer

Rated power

Power supply

Hybrid device

MPPT

Warranty

Net width

Net depth

Net height

RS485

SPD Type II

SPD Type I+II

AFCI

MPPT voltage range

Maximum input current per MPPT [A]

Maximum input power [W]

European efficiency

Weight 51,5 kg
CN 85044086
Price 2 182,79 
Gross

2 182,79 
Gross

2 182,79 
Gross

Datasheet Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Datasheet.pdf Declaration of confirmity 1 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Declaration-of-confirmity-1.pdf Declaration of confirmity 2 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Declaration-of-confirmity-2.pdf Certificate of compliance 1 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Certificate-of-compliance-1.pdf Certificate of compliance 2 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Certificate-of-compliance-2.pdf

Product details

Manufacturer

Rated power

Power supply

Hybrid device

MPPT

Warranty

Net width

Net depth

Net height

RS485

SPD Type II

SPD Type I+II

AFCI

MPPT voltage range

Maximum input current per MPPT [A]

Maximum input power [W]

European efficiency

Weight 51,5 kg
CN 85044086

Solax X3-MEGA-40K-G2

The Solax X3-MEGA G2 three-phase on-grid inverter is an advanced solar energy solution with power ranging from 40 to 60 kW. The unit features high efficiency up to 98.4% and a wide MPPT voltage range, ensuring optimal use of the PV installation. With innovative design, the inverter delivers safety, reliability, and ease of use.

Key features of the Solax X3-MEGA G2:

  • Maximum efficiency of 98.4% for effective energy conversion.
  • Wide MPPT voltage range 180–1000 V DC with support for up to 6 MPPT inputs and 2 strings per tracker.
  • PV input oversizing up to 150% and 110% output overload capacity increase installation flexibility.
  • IP66 protection rating and built-in SPD (Type II) protection on both AC and DC sides enhance safety.
  • Optional AFCI protection and advanced monitoring features, including Smart I‑V Curve Diagnosis.
  • Intelligent air cooling and advanced heat dissipation technology extend lifespan and reduce the unit’s size.

Who is this a good choice for?

The Solax X3-MEGA G2 inverter is an ideal solution for medium and large photovoltaic installations, both commercial and industrial. It is well suited for systems that require high performance, reliability, and advanced monitoring and safety features. The PV input oversizing capability and IP66 protection rating make it appropriate for use in more demanding conditions.

Datasheet Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Datasheet.pdf Declaration of confirmity 1 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Declaration-of-confirmity-1.pdf Declaration of confirmity 2 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Declaration-of-confirmity-2.pdf Certificate of compliance 1 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Certificate-of-compliance-1.pdf Certificate of compliance 2 Solax X3-MEGA-40-G2 - X3-MEGA-60-G2 Solax-X3-MEGA-40-G2-X3-MEGA-60-G2-Certificate-of-compliance-2.pdf

Parameter X3-MGA-40K-G2 X3-MGA-50K-G2 X3-MGA-60K-G2
DC INPUT
Max. PV array input power [kWp] 60 75 90
Max. PV input voltage [V] 1100 1100 1100
Start-up voltage [V] 200 200 200
Nominal input voltage [V] 600 600 600
MPP tracker voltage range [V] 180-1000 180-1000 180-1000
Number of MPP trackers 4 5 6
Strings per MPP tracker 2 2 2
Max. PV input current per MPPT [A] 32 32 32
PV array short-circuit current Isc per MPPT [A] 46 46 46
AC OUTPUT
Rated AC output power [kW] 40 50 60
Rated AC output current [A] 60.6/58 75.8/72.5 90.9/87
Max. AC apparent output power [kVA] 44 55 66
Max. AC output current [A] 66.7/63.8 83.3/79.7 100/95.7
Nominal AC voltage [V] 220/380 V, 230/400 V, 3/N/PE, 3/PE 220/380 V, 230/400 V, 3/N/PE, 3/PE 220/380 V, 230/400 V, 3/N/PE, 3/PE
AC voltage range [V] 304-460 304-460 304-460
Nominal AC frequency / AC frequency range [Hz] 50/60; +5 50/60; +5 50/60; +5
Power factor range Leading 0.8, Lagging 0.8 Leading 0.8, Lagging 0.8 Leading 0.8, Lagging 0.8
THDi (rated power) [%] <3 <3 <3
SYSTEM DATA
Max. efficiency [%] 98.4 98.4 98.4
European efficiency [%] 98.1 98.1 98.1
Standby power consumption [W] (night) <2 <2 <2
Protection rating IP66 IP66 IP66
Operating ambient temperature range [°C] -30~+60 (derating above 45) -30~+60 (derating above 45) -30~+60 (derating above 45)
Max. operating altitude above sea level [m] 4000 (derating above 3000) 4000 (derating above 3000) 4000 (derating above 3000)
Relative humidity [%] 0-100 0-100 0-100
Dimensions (W x H x D) [mm] 630 x 521 x 286 630 x 521 x 286 630 x 521 x 286
Weight [kg] 44 44.5 45.5
Cooling method Intelligent fan cooling Intelligent fan cooling Intelligent fan cooling
Communication interfaces RS485/USB/DRM/PLC (optional) RS485/USB/DRM/PLC (optional) RS485/USB/DRM/PLC (optional)
Optional monitoring hardware key Pocket WiFi/LAN/4G Pocket WiFi/LAN/4G Pocket WiFi/LAN/4G
Display LCD (16×2, optional) / 4 LEDs LCD (16×2, optional) / 4 LEDs LCD (16×2, optional) / 4 LEDs
PROTECTIONS
Over/under voltage protection Yes Yes Yes
Overcurrent protection Yes Yes Yes
DC isolation protection Yes Yes Yes
Grid monitoring Yes Yes Yes
DC pulse monitoring Yes Yes Yes
Residual current detection Yes Yes Yes
Anti-islanding protection Yes Yes Yes
String fault detection Yes Yes Yes
Overtemperature protection Yes Yes Yes
AC auxiliary power supply (APS) Optional Optional Optional
Power line communication (PLC) Optional Optional Optional
SPD (DC/AC) Type II / Type II Type II / Type II Type II / Type II
Arc fault circuit interrupter (AFCI) Optional Optional Optional
STANDARDS
Safety IEC/EN 62109-1; IEC/EN 62109-2; NB/T 32004 IEC/EN 62109-1; IEC/EN 62109-2; NB/T 32004 IEC/EN 62109-1; IEC/EN 62109-2; NB/T 32004
EMC EN/IEC 61000; NB/T 32004 EN/IEC 61000; NB/T 32004 EN/IEC 61000; NB/T 32004
Certification VDE4105; EN 50549; AS 4777.2; VDE4105; IEC 61727; IEC 62116; IEC 61683; IEC 60068; EN 50530; NB/T 32004 VDE4105; EN 50549; AS 4777.2; VDE4105; IEC 61727; IEC 62116; IEC 61683; IEC 60068; EN 50530; NB/T 32004 VDE4105; EN 50549; AS 4777.2; VDE4105; IEC 61727; IEC 62116; IEC 61683; IEC 60068; EN 50530; NB/T 32004

*Two values correspond to different grid voltages 220 V/230 V. **AC voltage and frequency range may vary depending on local regulations. Specifications are subject to change without notice.

Official distribution