Inverter – SOLAX – X3-PRO-20K-G2

SKU: F20S126 EAN: 2010000034736
Manufacturer

Rated power

Power supply

Hybrid device

MPPT

Warranty

Net width

Net depth

Net height

RS485

SPD Type II

AFCI

MPPT voltage range

Maximum input current per MPPT [A]

Maximum input power [W]

European efficiency

Weight 29,86 kg
CN 85044086
Price 1 658,30 
Gross

1 658,30 
Gross

1 658,30 
Gross

Datasheet Solax X3-PRO-8K-G2 - X3-PRO-30K-G2 Solax-X3-PRO-8K-G2-X3-PRO-30K-G2-Datasheet.pdf

Product details

Manufacturer

Rated power

Power supply

Hybrid device

MPPT

Warranty

Net width

Net depth

Net height

RS485

SPD Type II

AFCI

MPPT voltage range

Maximum input current per MPPT [A]

Maximum input power [W]

European efficiency

Weight 29,86 kg
CN 85044086

Solax X3-PRO G2 Three-Phase On-Grid Inverter

The Solax X3-PRO G2 series are efficient three-phase on-grid inverters designed to convert solar energy. They feature high efficiency, a wide MPPT voltage range, and advanced safety and smart management functions, making them an ideal choice for modern photovoltaic installations.

Key features of the Solax X3-PRO G2:

  • Maximum efficiency up to 98.5% for optimal use of solar energy.
  • Wide MPPT voltage range from 160–980 V and a low start-up voltage of 200 V to support operation in variable sunlight conditions.
  • Supports DC oversizing up to 150% and AC output overload of 110% for greater flexibility and performance.
  • Integrated Type II SPD protection on both AC and DC sides and optional ARC protection enhance system safety.
  • IP66 rating ensures resistance to outdoor conditions, while natural or intelligent fan cooling provides long-term reliable operation.
  • Supports high-power solar panels with a maximum input current of 32 A DC per MPPT tracker and options for up to 3 MPPTs.

Who is this a good choice for?

The Solax X3-PRO G2 inverters are an excellent choice for homeowners and commercial installations that require high performance and reliability. With a power range from 8 kW to 30 kW, the ability to operate in demanding conditions, advanced safety features, and smart monitoring and management options, they are versatile devices suited to a wide range of needs.

Datasheet Solax X3-PRO-8K-G2 - X3-PRO-30K-G2 Solax-X3-PRO-8K-G2-X3-PRO-30K-G2-Datasheet.pdf

Parameter X3-PRO-8K-G2 X3-PRO-10K-G2 X3-PRO-12K-G2 X3-PRO-15K-G2 X3-PRO-17K-G2 X3-PRO-20K-G2 X3-PRO-25K-G2 X3-PRO-30K-G2
DC INPUT
Max. PV input power [Wp] 12000 15000 18000 22500 25500 30000 37500 45000
Max. PV input voltage [V] 1100 1100 1100 1100 1100 1100 1100 1100
Start voltage [V] 200 200 200 200 200 200 200 200
Nominal input voltage [V] 650 650 650 650 650 650 650 650
MPPT voltage range [V] 160-980
Number of MPPT trackers 2 2 2 2 2 2 3 3
Strings per MPPT 2 2 2 2 2 2 2 2
Max. PV input current [A] 32/32 32/32/32
PV short-circuit current ISC [A] 40/40 40/40/40
AC OUTPUT
Rated AC output power [W] 8000 10000 12000 15000 17000 20000 25000 30000
Max. AC output current [A] 12.2/11.6 15.2/14.5 18.2/17.4 22.8/21.8 25.8/24.7 30.3/29 37.9/36.3 45.5/43.5
Max. AC apparent output power [VA] 8800 11000 13200 16500 18700 22000 27500 30000
Nominal AC voltage/AC voltage range [V] 220/380 V, 230/400 V, 3/N/PE, 3/PE; 95-285 V
Nominal AC frequency/AC frequency range [Hz] 50/60 Hz; ±5%
Power factor range Leading 0.8 / Lagging 0.8
SYSTEM DATA
Max. efficiency [%] 98.20 98.20 98.20 98.30 98.30 98.30 98.50 98.50
European efficiency [%] 97.70 97.70 97.70 97.80 97.80 97.80 98.00 98.00
THDi (rated power) [%] <3
Standby power consumption (night) [W] <3
Ingress protection IP66
Operating ambient temperature range [°C] -30 to +60 (derating above 45°C)
Max. operating altitude above sea level [m] 4000 (derating above 3000 m)
Relative humidity [%] 0-100
Typical noise emission [dB] <35 <35 <35 <55 <55 <55 <55 <58
Storage temperature [°C] -30~+60
Dimensions (W x H x D) [mm] 482x417x181
Weight [kg] 24,5 24,5 24,5 26 26 26 28 28
Cooling method Natural cooling / Intelligent fan cooling
Communication interfaces USB/RS485/DRM, optional: meter, Pocket WiFi/LAN/4G
Display 2 LED indicators + LCD (16 x 2) / app
Grid YES
PROTECTIONS
Over/under-voltage protection YES
DC isolation protection YES
Grid monitoring YES
DC pulse monitoring YES
Residual current detection YES
Anti-islanding protection YES
Overtemperature protection YES
SPD (DC/AC) Type II / Type II
AC auxiliary power supply (APS) Optional
Arc-fault circuit interrupter (AFCI) Optional
STANDARDS
Safety IEC/EN 62109-1; IEC/EN 62109-2; NB/T 32004
EMC IEC/EN 61000; NB/T 32004
Certifications VDE4105; EN 50549; AS 4777.2; VDE4105; IEC 61727; IEC 62116; IEC 61683; IEC 60068; EN 50530; NB/T 32004

** AC voltage and frequency range may vary according to different national regulations. V2.4. Information is subject to change without notice.

Official distribution