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Solax 30kW Three-Phase On-Grid X3-PRO G2 IP66 Solar Inverter


Solax 30kW Three-Phase On-Grid Inverter Features

  • High Efficiency
    Up to 98.5% peak efficiency maximizes solar energy conversion and system performance.

  • Flexible PV Input & Oversizing Capability
    Supports up to 45 kWp solar arrays, with 150% DC oversizing and 110% AC overloading, enabling high generation flexibility.

  • Advanced MPPT Architecture
    Equipped with 3 independent MPPT trackers (2 strings per tracker), each handling up to 32 A DC input, along with global MPP scan for optimized energy harvesting across varying light conditions.

  • Wide Operating Voltage Range
    MPPT range spans approximately 160 V to 980 V, with a maximum input voltage up to 1100 V—ideal for diverse PV configurations.

  • IP66 Environmental Protection
    Fully dust-proof and water-resistant, suited for even harsh outdoor installations.

  • Robust Safety Measures
    Includes built-in Type II SPD protection on both AC and DC sides, with optional AFCI arc fault protection for enhanced system reliability.

  • Smart Energy Management
    Features export power control, intelligent load management, and supports 24/7 remote monitoring and firmware updates via Wi-Fi, LAN, or optional 4G connection.

  • Compact, High Power Density Design
    Despite delivering 30 kW output, it remains lightweight (around 28 kg) and compact—facilitating easier installations.

  • Parallel Expansion Support
    Enables scalability via Master/Slave parallel operation, ideal for larger or modular solar setups.

  • Wide Operational Range
    Designed to operate reliably across –30 °C to +60 °C, up to 4000 m altitude, and in 0–100% humidity, ensuring robust performance in varied conditions.

  • Global Grid Compliance
    Meets numerous international standards, including IEC/EN 62109, EN 50549, VDE 4105, IEC 61727, among others.

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Solax 30kW Three-Phase On-Grid X3-PRO G2 IP66 Solar Inverter

The Solax X3-PRO G2 30kW is a next-generation three-phase on-grid inverter engineered for high-capacity commercial and industrial solar installations. Designed with advanced power electronics, it delivers up to 98.5% conversion efficiency, ensuring maximum utilization of solar energy while maintaining grid stability.

Equipped with three independent MPPT trackers, the inverter optimizes energy harvesting even under shading or varying sunlight conditions. It supports up to 45kWp of PV input, with 150% DC oversizing and 110% AC overloading, making it highly adaptable for diverse solar plant designs.

Built for durability, the X3-PRO G2 features an IP66 weatherproof enclosure, Type II surge protection (AC & DC), and optional AFCI arc fault protection for enhanced safety. Its wide operating voltage and temperature ranges ensure reliable performance in harsh environments.

For energy management, the inverter offers export power control, intelligent load management, and real-time monitoring through Wi-Fi, LAN, or optional 4G connectivity. Remote firmware updates further enhance convenience and system reliability.

With its compact, lightweight design and support for parallel expansion, the Solax X3-PRO G2 30kW provides an efficient, scalable, and future-ready solution for commercial solar energy projects.

DC Input

Max. PV array input power [Wp]
45000
Max. PV input voltage [V]
1100
Nominal input voltage [V]*
650
Startup voltage [V]
200
MPP tracker voltage range [V]
160~980
No. of MPP trackers
3
Strings per MPP tracker
2
Max. PV input current per MPPT [A]
32/32/32
Isc PV Array Short Circuit current per MPPT [A]
40/40/40

AC Output

Rated AC output power [kW]
30000
Rated AC output current [A]*
45.5/43.5
Max. AC output apparent power [kVA]
30000
Max. AC output current [A]*
45.5
Nominal AC voltage [V]
220/380V, 230/400V, 3/N/PE, 3/PE; 95-285V
Nominal AC frequency/AC frequency range [Hz]**
50/60; ±5
THDi (Rated power) [%]
<3
Power Factor range
0.8 leading ~ 0.8 lagging

System Data

Max. efficiency [%]
98.50
Euro efficiency [%]
98.00
Standby consumption (Night) [W]
<3
Ingress protection
IP66
Operating ambient temperature range [°C]
-30~+60 (Derating above 45)
Max. operation altitude [m]
4000 (Derating above 3000)
Relative humidity [%]
0~100
Typical noise emission [dB]
<58
Storage temperature [°C]
-30~+60
Dimensions [W×H×D] [mm]
482×417×181
Weight [kg]
28
Cooling concept
Smart fan cooling
Communication interfaces
USB / RS485 / DRM, Optional: Meter
Optional monitoring dongle
Pocket WiFi/LAN/4G
Display
2 x LED + LCD (16 x 2) / APP

Protection

Over/under voltage protection
YES
DC isolation protection
YES
Grid monitoring
YES
DC injection monitoring
YES
Residual current detection
YES
Anti-islanding protection
YES
Over Temp Protection
YES
SPD (DC/AC)
Type II / Type II
Arc-fault circuit interrupter(AFCI)
Optional
AC auxiliary power supply(APS)
Optional

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