Key Features

MPPT

• Single MPPT tracker

• Wide PV input range: 60 ~ 450 VDC

• Maximum PV input current: 27A

Battery

• Supports Lithium & Lead-acid batteries

• Battery equalization function to extend life cycle

• Reserved communication ports (RS485, CAN) for BMS

Hybrid On & Off-Grid

• MARK series suitable for hybrid on-grid & off-grid applications

Smart Load Management

• Two AC outputs for smart load control

• Second output programmable based on battery or utility priority

Easy Access

• Touch button operation

• Optional WiFi & Bluetooth monitoring

• Global cloud platform mobile APP support

• Series: 4.2 / 6.2 kW

Energy Flow Schematic

With Battery Connected

• To Load

• Discharging

• Charging

• Solar Power Input

• Utility Power Input

Without Battery Connected

• To Load

• Solar Power Input

• Utility Power Input

Technical Specifications – MARK SERIES

AC Input

• Nominal Voltage: 230 VAC

• Voltage Range: 170 ~ 280 VAC (PC) / 90 ~ 280 VAC (Home Appliances)

• Frequency Range: 50 / 60 Hz (Auto sensing)

AC Output

• Output Voltage: 230 VAC ± 5%

• Output Waveform: Pure Sine Wave

• Efficiency: 93% (Max)

• Transfer Time: 10 ms (PC) / 20 ms (Home Appliances)

Battery

• Battery Type: Lithium & Lead-acid

• Nominal DC Voltage: 24V / 48V

• Floating Charge Voltage: 27V (24V) / 54V (48V)

• Overcharge Protection: 33V (24V) / 63V (48V)

Solar Charger & AC Charger

• Max PV Open Circuit Voltage: 500 VDC

• MPPT Voltage Range: 60 – 450 VDC

• Max PV Input Current: 27A

• Max Solar Charging Current: 120A

• Max AC Charging Current: 100A

• Max Charging Current: 120A

Display & Interface

• Display: Touch buttons

• Standard Communication: RS232, CAN & RS485

• Optional Communication: WiFi, Bluetooth

Environment

• Humidity: 5 ~ 95% RH (Non-condensing)

• Operating Temperature: 0°C to 50°C

Size & Weight

• Dimensions (D × W × H): 460 × 320 × 120 mm

• Net Weight: 9.4 / 10.7 KG

Power Ratings

• 4200 VA / 4200 W

• 6200 VA / 6200 W