ERA Electronics

M220DW 20A MPPT

The regulator is equipped with an RS485 serial port with ERABUS protocol. The serial port allows you to set the regulator's charging parameters based on the system's battery, create master-slave systems between regulators connected in parallel, and communicate with the BM39, BM40, and BM40W series displays.

The controller, equipped with WiFi communication, a WEB interface for programming and supervision, is designed for connection to the ERA remote monitoring portal.

The regulator is equipped with an RS485 serial port with ERABUS protocol. The serial port allows you to set the regulator's charging parameters based on the system's battery, create master-slave systems between regulators connected in parallel, and communicate with the BM39, BM40, and BM40W series displays.

Description

12V Voltage

24V Voltage

Tensione batteria

9V – 18V

12V – 34V

Maximum PV Voltage

15V – 60V

27V – 60V

Maximum Charging Current

20A

20A

Maximum Power

300W

600W

Charging at 25°C – AGM

14.4V

28.8V

Charging at 25°C – FLOOD

14.8V

29.6V

Charging at 25°C – Lithium

14.2V

24.8V

Temperature Compensation

0 mV/°C/cell to -8

0 mV/°C/cell to -8

Self consumption

5.7mA

5.5mA

Operating Temperature

-20°C to +60°C

-20°C to +60°C

Cable Dimensions

1mm² to 6mm²

1mm² to 6mm²

Protection Rating

IP21

IP21

Weight

580 g

580 g

Description

12V Voltage

24V Voltage

Tensione batteria

9V – 18V

12V – 34V

Maximum PV Voltage

15V – 60V

27V – 60V

Maximum Charging Current

20A

20A

Maximum Power

300W

600W

Charging at 25°C – AGM

14.4V

28.8V

Charging at 25°C – FLOOD

14.8V

29.6V

Charging at 25°C – Lithium

14.2V

24.8V

Temperature Compensation

0 mV/°C/cell to -8

0 mV/°C/cell to -8

Self consumption

5.7mA

5.5mA

Operating Temperature

-20°C to +60°C

-20°C to +60°C

Cable Dimensions

1mm² to 6mm²

1mm² to 6mm²

Protection Rating

IP21

IP21

Weight

580 g

580 g

Description

Voltage 12V e 24V

Battery voltage

9V – 18V

12V – 34V

Maximum PV Voltage

15V – 60V

27V – 60V

Maximum Charging Current

20A

20A

Maximum Power

300W

600W

Charging at 25°C – AGM

14.4V

28.8V

Charging at 25°C – FLOOD

14.8V

29.6V

Charging at 25°C – Lithium

14.2V

24.8V

Temperature Compensation

0 mV/°C/cell to -8

0 mV/°C/cell to -8

Self consumption

5.7mA

5.5mA

Operating Temperature

-20°C to +60°C

-20°C to +60°C

Cable Dimensions

1mm² to 6mm²

1mm² to 6mm²

Protection Rating

IP21

IP21

Weight

580 g

580 g

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