Solax Power X3-PRO-15K-G2 15,000W 3-phase 32A 2MPPT 160–980V (No Wi-Fi)

Name: Solax Power X3-PRO-15K-G2 15,000W 3-phase 32A 2MPPT 160–980V (No Wi-Fi)
Brand: SolaX Power
SKU: GRI0861-SINW
Price: 1028.58 EUR
Availability: InStock

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Solax Power X3-PRO-15K-G2 15,000W 3-phase 32A 2MPPT 160–980V (No Wi-Fi)

€1.028,58 EUR

SolaX Power X3-PRO-15K-G2 — 15 kW three-phase grid-tied inverter

2 MPPT • MPPT range 160–980 V • Max. efficiency 98.3% • IP66

The SolaX Power X3-PRO-15K-G2 is a 15,000 W three-phase grid-tied inverter designed for medium- to high-power industrial and commercial photovoltaic installations. It features 2 independent MPP trackers with an ultra-wide voltage range (160–980 V), supports up to 32 A per input and allows for 150 % over-sizing of the PV array. Intelligent fan-based cooling, IP66 protection and multiple communication options make it the preferred choice of professional installers for industrial rooftops and large commercial premises.

SKU

GRI0861-SINW

Nominal AC Power

15,000 W (15 kW)

Max. Efficiency

98.3%

Protection

IP66

Detailed Technical Specifications

PV Input (DC) AC Output Protection and Communication Physical Data

Max. DC input power: 22,500 W
Max. DC input voltage: 1,100 V
Start-up voltage: 200 V
Rated DC voltage: 650 V
MPPT voltage range: 160–980 V
Number of MPP trackers: 2
Strings per MPP tracker: 2
Max. input current per MPPT: 32 A / 32 A
Max. short-circuit current: 40 A / 40 A
PV array oversizing: 150% (maximum)

Rated AC output power: 15,000 VA
Rated AC output current: 22.0 A
Max. AC apparent power: 16,500 VA
Max. AC current: 24.2 A
Mains voltage: 220/380 V, 230/400 V — 3/N/PE or 3/PE
Mains frequency range: 50 / 60 Hz
Power factor (displacement): 0.8 capacitive – 0.8 inductive
Total harmonic distortion (THDi): < 3 %
Output overload: 110 % (maximum output power)

Over/under-voltage protection: Yes
DC isolation: Yes
Grid monitoring: Yes
DC feed-in monitoring: Yes
Residual current detection and protection: Yes
Anti-islanding protection: Yes
Overheating protection: Yes
SPD (DC / AC): Type II / Type II
ARC protection: Optional
Standard communication: USB / RS485 / DRM
Optional communication: Pocket WiFi / Pocket LAN / 4G / Adapter Box

Max. efficiency: 98.3%
Euro efficiency: 97.8%
Dimensions (Width x Height x Depth): 482 x 417 x 181 mm
Weight: 26 kg
Protection rating: IP66
Cooling method: Intelligent forced ventilation
Operating temperature range: −30 °C to +60 °C (derating above 45 °C)
Storage temperature: −30 °C to +60 °C
Operating relative humidity: 0–100 %
Maximum altitude: 4,000 m (derating above 3,000 m)
Noise emission (typical): < 55 dB

Performance Data and Efficiency Curves

Conversion Efficiency

Maximum efficiency: 98.3 %
Weighted Euro-efficiency: 97.8 %
Power consumption in night mode: < 1 W

Operating Limits

Maximum DC voltage: 1,100 V
Ultra-wide MPPT range: 160–980 V
Maximum input current: 32 A per MPPT

Shade Tracking

Integrated shading tracking function
2 independent MPPT channels for orientation-based optimisation
150% DC oversizing supported

Detailed Applications and Use Cases

chevron_right Industrial and Commercial Rooftop Installations

PV systems on large-scale industrial roofs (logistics warehouses, sports centres, shopping centres)
Three-phase self-consumption systems with zero or limited export control
Installations with three-phase distribution boards and 400 V industrial loads
PV arrays with high-power panels (> 500 Wp) thanks to the 32 A limit per string

chevron_right Installations with Multiple Planes or Orientations

The two independent MPPT trackers allow strings to be connected in east-west or south-facing orientations with different tilt angles
Ideal for gable roofs with panels split across opposing planes
The MPPT range of 160–980 V supports both short and long strings without the need to redesign the cabling

chevron_right Remote Monitoring and Smart Management

24-hour continuous monitoring via the SolaX Cloud platform
Remote parameter adjustment and updating via Pocket WiFi (optional) or LAN/4G
Integrated power export control to ensure compliance with grid feed-in regulations
Smart adjustment of heat pump loads (optional function)

chevron_right Harsh Environments and Outdoor Use

IP66 protection: suitable for outdoor installation with direct exposure to rain and dust
Operating temperature range from −30 °C to +60 °C: suitable for both cold and hot climates
Operation up to an altitude of 4,000 m (with reduced power output from 3,000 m)
Relative humidity tolerance from 0 to 100 per cent

Certifications and Full Regulatory Compliance

Electrical Safety

checkIEC 62109-1 / IEC 62109-2 — Safety of inverters for PV systems
checkIEC 62040 — Uninterruptible power supply systems
checkIEC 61683 — Methods for measuring efficiency
checkIEC 60068 — Environmental testing

Electromagnetic Compatibility (EMC)

checkEN 61000-6-1 — Immunity in a domestic environment
checkEN 61000-6-2 — Immunity in industrial environments
checkEN 61000-6-3 — Emissions in residential environments

Grid Connection and PV Performance

checkVDE 4105 — Low-voltage generators (Germany)
checkEN 50549 — Requirements for low-voltage generators connected to the public grid
checkIEC 61727 — Grid interface characteristics
checkIEC 62116 — Anti-islanding protection
checkEN 50530 — Maximum power point tracker efficiency
checkAS 4777 — Grid connection (Australia)
checkCQC — China Quality Certification

Techno Sun Professional Technical Service

Specialised technical support for professional installers, including advice on sizing, commissioning and resolving technical issues.

PERMANENT STOCK 24–48-HOUR DELIVERY OFFICIAL SOLAX POWER WARRANTY