Hanchu 3.5kW Offgrid Inverter 24V 120-450VDC (HESS-OF-E-3.5K)

Based on the provided information, here’s a product description for the HESS-OF-E-3.5K inverter:

“Introducing the HESS-OF-E-3.5K: Advanced Off-Grid Inverter for Versatile Power Management

The HESS-OF-E-3.5K is a high-performance off-grid inverter designed to meet diverse energy needs with its advanced features and robust capabilities.

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: Up to 500VDC with built-in 100A MPPT solar charger
• Battery-Optional Operation: Capable of functioning without a battery
• Multiple Output Priorities: UTL, SOL, SBU, SUB for optimized energy use
• EQ Function: Optimizes battery performance and extends lifecycle
• 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 (27VDC floating charge)
• PV Array MPPT Range: 120VDC~450VDC
• Max Charging Current: 100A (60A AC, 100A Solar)
• Efficiency: Up to 96% (PV to INV), 93% (Battery to INV)
• Dimensions: 448 x 295 x 121mm, 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
• Versatile Communication: USB / RS232 / Dry-contact interfaces

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-E-3.5K offers a perfect solution for off-grid power systems, providing reliable, efficient, and flexible energy management. Whether for residential, commercial, or remote applications, this inverter delivers top-notch performance and adaptability to meet your power needs.

Experience the next level of off-grid power management with the HESS-OF-E-3.5K – where advanced technology meets reliability to ensure uninterrupted power supply in any environment.