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720kW Three-Phase Grid-Tied Solar Inverter

  • High Efficiency: 99% efficiency for maximum energy output.
  • Power Capacity: Supports up to 720kW for large-scale applications.
  • Wide Voltage Range: 500V to 1100V input for flexible system design.
  • Grid Compliance: Ensures stable integration with global utility grids.
  • Remote Monitoring: Cloud-based system for real-time performance tracking.
  • Durability: Built for long-term performance in harsh conditions.

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TAG: 720kW inverter, industrial PV inverter, MPPT Inverter, solar inverter, three-phase grid-tied inverter, utility-scale inverter

The 720kW Three-Phase Grid-Tied Solar Inverter from HuiJue Group is a high-performance, utility-grade solution engineered for the rigorous demands of large-scale solar power plants and industrial energy parks. Designed to maximize energy yield and ensure seamless grid integration, this powerful inverter efficiently converts high volumes of DC power from expansive solar arrays into stable, high-quality AC power. It delivers exceptional conversion efficiency and robust reliability, meeting the critical requirements for optimal energy production, grid compliance, and long-term operational stability in commercial and utility-scale applications.

Powering Large-Scale Solar Success

In today's energy-intensive landscape, businesses require robust solutions to achieve sustainability and cost-efficiency goals. Our 720kW solar power inverter is specifically designed to meet this demand. It ensures that every kilowatt-hour generated by your solar investment is converted and fed into your operations or the utility grid with minimal loss, providing a rapid return on investment and a significant reduction in carbon footprint.

Core features and technological advantages

Core Features & Technical Advantages

This inverter is packed with features that guarantee performance, safety, and durability:

  • Ultra-High Conversion Efficiency: Achieves peak efficiency ratings to maximize the energy yield from your solar panels, ensuring more usable power and higher financial returns.
  • Advanced Multi-MPPT Technology: Features multiple Maximum Power Point Trackers to independently optimize the energy harvest from different PV string orientations, mitigating shading losses and enhancing overall system output.
  • Comprehensive Grid Management: Fully compliant with international grid codes, featuring low-voltage ride-through (LVRT), anti-islanding protection, and precise reactive power control for stable and supportive grid integration.
  • Industrial-Grade Durability: Built with a rugged design to operate reliably in diverse environmental conditions, from extreme temperatures to high humidity, ensuring consistent performance year after year.
  • Intelligent Monitoring & Control: Integrated with smart communication interfaces (RS485, Ethernet, Wi-Fi/GPRS optional) for real-time performance monitoring, remote firmware updates, and effortless system management.

Technical Specifications

Below is a summary of the key technical parameters for the HuiJue 720kW Grid-Tied Solar Inverter:

Production Model HJ-IG48354T(E-35)
PV Input Date
Max, Input Power 720KW
MPPT Operating Voltage Range 480 – 1500 V
Max.Short Circuit Current 6 × 80 A
Number of MPPT Trackers 6
AC Data
Nominal Power 320KW
Nominal Voltage 3/PE, 800 V
Nominal Frequency 50 Hz
Max.Current 254 A
Power Factor > 0.99 (0.8 leading – 0.8 lagging)
Protection
Protection DC reverse-polarity protection
Short circuit protection
Output over current protection
Surge protection
Grid monitoring
Anti-islanding protection
Temperature protection
Strings monitoring
I’ Curve scanning
Night time SvG function
Integrated PiD recovery
Integrated DC switch
General Data
Operating Temperature Range -30 ~ +60℃
Cooling Intelligent fan-cooling
Relative Humidity 0 ~ 100%
Display LED indicator & Bluetooth + APP
Communication RS485 / PLC
Installation wall-mounted
Protection Degree IP66
Dimension (W*D*H) 1098 × 813 × 378.5 mm
Weight 117 kg
Certification
Production Certification IEC62109-1/-2, EN61000-6-2/-4

Ideal Applications

The high power output and robust design of this three-phase inverter make it the perfect solution for:

  • Industrial Manufacturing Plants: Powering heavy machinery and reducing operational energy costs.
  • Large Commercial Complexes: Supplying clean energy for shopping malls, office towers, and data centers.
  • Utility-Scale Solar Farms: Serving as a reliable building block for multi-megawatt ground-mounted PV plants.
  • Agricultural and Mining Operations: Providing sustainable power in remote or energy-intensive off-grid and hybrid setups.

Why Choose HuiJue Group?

At HuiJue Group, we combine deep industry knowledge with a passion for innovative hybrid power storage technology. We pride ourselves on offering world-class energy storage system products, collaborating with top-tier suppliers. More than just a product supplier, we provide tailor-made sustainable solar energy storage system (ESS) solutions, backed by comprehensive support and services throughout your system's lifecycle. Choosing our solar inverter is an investment in both economic savings and a cleaner planet.

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