Qoltec Modular Hybrid Solar Inverter Off-Grid 6200W | 120A | 48V | MPPT | 12 units | BMS | Sinus | Wi-Fi option | Power factor 1.0

Qoltec Hybrid Off-Grid Inverter 6200VA/6200W

Manufacturer: Qoltec
Product Family: Off-Grid Hybrid Inverter

The Qoltec hybrid inverter is a cutting-edge solution designed to maximize energy independence. It efficiently integrates photovoltaic panels, battery storage, and the grid, ensuring seamless power supply management. With an advanced Battery Management System (BMS) and MPPT charge controller, this inverter optimizes charging, protects batteries, and improves overall efficiency.

How It Works in Off-Grid Mode

• Converts DC power from solar panels into AC power for household appliances.

• Uses excess solar energy to power appliances and charge LiFePO4, AGM, GEL, or deep-cycle batteries for later use.

• Automatically switches to off-grid mode, drawing energy from batteries when solar production is insufficient.

• Features parallel connection support, allowing up to 12 inverters to be linked for higher power demand.

Key Features

• Pure sine wave inverter – Ensures high-quality power output for sensitive electronic devices.

• Automatic restart – Resumes operation automatically after AC power restoration.

• 120A MPPT charge controller – Maximizes solar power conversion and improves efficiency.

• Battery Management System (BMS) – Monitors and protects batteries from overcharging/discharging.

• Multifunctional LCD touchscreen – Real-time system monitoring and configuration.

• Parallel capability (up to 12 units) – Expandable power for larger installations.

• Configurable settings – Adjustable input voltage and charging current.

• Cold start function – Allows the inverter to start up without an external power source.

• Advanced communication ports – RS485, RS232 for remote monitoring and integration.

• Multiple protection systems – Short-circuit, overheating, and overload protection.

Specifications

• Rated Power: 6200VA/6200W

• Surge Power: 12400VA

• Efficiency: 95%

• Waveform: Pure sine wave

• Transfer Time: 10 ms (PC), 20 ms (Home appliances)

• Nominal Input Voltage: 230VAC

• Max AC Input Voltage: 300VAC

• Input Voltage Range: 170-280VAC; 90-280VAC

• Frequency: 50/60 Hz (auto-detection)

Battery Parameters

• Battery Voltage: 48V

• Max Charging Current: 120A

• Charge Current (AC): 80A

• Charging Voltage: 54VDC

• Overcharge Protection: 63VDC

• Max Battery Charging Current from PV: 120A

• Works Without Battery: Yes

PV Parameters

• Max PV Open Circuit Power: 6500W

• MPPT Starting Voltage: 60VDC

• MPPT Operating Voltage Range: 60V ~ 500VDC

• Max PV Open Circuit Voltage: 500VDC

Additional Features

• Cooling System: 2 fans

• Supports LiFePO4, AGM, GEL, Deep Cycle Batteries

• Parallel Connection: Supports up to 12 inverters for increased power

• Working Temperature: -10˚C ~ +50˚C

• Storage Temperature: -15˚C ~ +60˚C

• Size: 450 x 300 x 130 mm

• Colour Options: White, Green

Package Contents

• 1 x Solar Inverter

• 1 x User Manual

• 1 x Device Installation Protocol

Important Notices

• Installation must be performed by a qualified technician to maintain warranty validity.

• The installation protocol is required for warranty claims within 24 months.

• Certificate: CE