Qoltec Solar Inverter 3500W Off-Grid with MPPT, pure sine wave output, and LCD display. The inverter provides reliable and efficient energy conversion from solar panels for off-grid installations. It features MPPT for maximum performance, protection for sensitive devices, and the ability to monitor operation via the LCD screen.

Main features:

• Inverter type: Off-grid
• Rated power: 3500VA / 3500W
• Peak power: 7000W
• AC inputs: 170-280VAC or 90-280VAC
• Operating frequency: 50Hz / 60Hz (automatic detection)
• Battery voltage: 24V
• Maximum PV charging current: 100A
• Charging type: MPPT
• MPPT operating voltage: 60 ~ 500VDC
• Maximum PV open-circuit voltage: 500VDC
• Maximum panel load: 4000W
• Output current: Pure sine wave
• Transfer time: 10 ms (UPS), 20 ms (household devices)
• Efficiency: 95%
• Protections: Short circuit, Overheating, Overload, Battery overvoltage (33VDC)
• Cooling: 2 fans
• Display: LCD
• Interface: RS-232, RS-485
• Phases: Single-phase

Uses and applications:

• Off-grid residential installations
• Small professional setups
• Stand-alone applications with solar panels
• Systems with LiFePO4, AGM, GEL, or Deep Cycle batteries

Package contents:

• 1 × Qoltec 3500W Solar Inverter
• 1 × User manual
• 1 × Assembly/installation protocol

Dimensions & weight:

• Device dimensions: 358 × 315 × 105 mm
• Package dimensions: 465 × 375 × 175 mm
• Net weight: 6.05 kg
• Gross weight: 6.90 kg

Operating environment:

• Operating temperature: -10°C to +55°C