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Hanchu 3.5kW Offgrid Inverter 24V 30-145VDC (HESS-OF-L-3.5K)

Hanchu 3.5kW Offgrid Inverter 24V 30-145VDC (HESS-OF-L-3.5K)

Regular price R 4,940.00
Regular price Sale price R 4,940.00
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Introducing the HESS-OF-L-3.5K: Versatile Off-Grid Inverter for Efficient Power Management

The HESS-OF-L-3.5K is a high-performance off-grid inverter designed to meet diverse energy needs with its advanced features and compatibility with lithium batteries.

Key Features:

  • Pure Sine Wave Output: Ensures clean, stable power for sensitive electronics
  • High Capacity: 3.5KVA/3.5KW with 7000VA surge power
  • Flexible PV Input: 30VDC~160VDC with built-in 60A MPPT solar charger
  • LiFePO4 Battery Compatible: Works seamlessly with lithium batteries via RS485
  • Multiple Output Priorities: UTL, SOL, SBU for optimized energy use
  • Lithium Battery Activation: Can be triggered by mains or PV
  • Detachable Dust Cover: Enhances durability in harsh environments

Technical Specifications:

  • Input Voltage Range: 170-280VAC (PC), 90-280VAC (Home Appliances)
  • Output: 220/230VAC ±5%, 50/60Hz, Power Factor 0.6~1
  • Battery Voltage: 24VDC nominal (27.4VDC floating charge)
  • PV Array MPPT Range: 30VDC~145VDC
  • Max Charging Current: 120A (60A AC, 60A Solar)
  • Efficiency: Up to 96% (PV to INV), 93% (Battery to INV)
  • Dimensions: 358 x 295 x 105mm, Weight: 7Kg

Advanced Features:

  • Power Factor 1.0: Maximizes usable power output
  • Fast Transfer Time: 10ms for PCs, 20ms for home appliances
  • Overload Protection: 5s at ≥150% load; 10s at 110%~150% load
  • Communication Interface: RS232 or RS232/RS485 Optional

Environmental Adaptability:

  • Operating Temperature: -10°C to 50°C
  • Storage Temperature: -15°C to 50°C
  • Humidity: 5% to 95% Relative Humidity (Non-condensing)

The HESS-OF-L-3.5K offers a perfect solution for off-grid power systems, providing reliable, efficient, and flexible energy management. Its compatibility with LiFePO4 batteries makes it ideal for modern energy storage solutions, while its robust design ensures performance in various environments.

Experience advanced off-grid power management with the HESS-OF-L-3.5K – where cutting-edge technology meets reliability to ensure uninterrupted power supply for your home or small business needs.


Hanchu 3.5kW Offgrid Inverter 24V 30-145VDC (HESS-OF-L-3.5K) - Datasheet

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