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Hanchu 5kW Offgrid Inverter (HESS-OF-S-5.0K)

Hanchu 5kW Offgrid Inverter (HESS-OF-S-5.0K)

Regular price R 8,860.00
Regular price Sale price R 8,860.00
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Introducing the HESS-OF-S Series: Advanced All-in-One Hybrid Inverters for Efficient and Intelligent Energy Management

The HESS-OF-S series, featuring the HESS-OF-S-3.3K and HESS-OF-S-5K models, offers cutting-edge hybrid inverter solutions designed for optimal performance, reliability, and user-friendliness.

Key Features:

  • High Efficiency: Advanced MPPT with up to 99.9% efficiency
  • Versatile Battery Support: Compatible with Li-ion, Lead-Acid, and user-defined batteries
  • Pure Sine Wave Output: Ensures clean, stable power for sensitive electronics
  • Intelligent BMS Communication: Supports Li-ion battery BMS with dual activation
  • Remote Monitoring: Easy access to operating parameters
  • Multiple Operating Modes: Flexible charge and discharge options

Technical Specifications: HESS-OF-S-3.3K:

  • Rated Output Power: 3,300W (6,000VA peak)
  • Battery Voltage: 24Vdc (20-33Vdc range)
  • Max. Charging Current: 80A (MPPT + Mains/Generator)
  • PV Input: Max 4000W, 120-450Vdc MPPT range


  • Rated Output Power: 5,000W (10,000VA peak)
  • Battery Voltage: 48Vdc (40-60Vdc range)
  • Max. Charging Current: 100A (MPPT + Mains/Generator)
  • PV Input: Max 5200W, 120-450Vdc MPPT range

Common Features:

  • Output: 230Vac, 50/60Hz, Pure Sine Wave
  • Fast Transfer Time: 10ms typical
  • High Inverter Efficiency: Up to 92%
  • Multiple Interfaces: RS485, CAN, USB, Dry contact
  • Optional WiFi/GPRS module for enhanced connectivity

Safety and Reliability:

  • 360-degree security from hardware to software
  • International certifications: IEC, SAA, cETL, FCC
  • IP20 protection for indoor use
  • Operating Temperature: -10°C to 50°C

User-Friendly Design:

  • Modern aesthetic look with industrial-grade build
  • Easy installation and operation
  • Compact dimensions: 378x280x103mm (3.3K) / 426x322x124mm (5K)
  • Low noise operation: 60dB

The HESS-OF-S series offers a perfect solution for residential and small commercial applications, providing reliable, efficient, and intelligent energy management. Whether you're looking to optimize solar power usage, ensure backup power, or manage your energy consumption intelligently, the HESS-OF-S inverters deliver exceptional performance and flexibility.

Experience the next level of energy management with the HESS-OF-S series – where advanced technology meets user-friendly design to power your world efficiently and sustainably.


Hanchu 3.3-5kW Offgrid Inverter (HESS-OF-S-3.3-5.0K) - Datasheet

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