PowMr 12V 24V 20A/30A/40A MSC-N Series MPPT Solar Charge Controller

Features

• Brand:PowMr

• Product Model: MSC4210N

• High quality and low failure rate components of ST or IR to ensure the service life;

• Advanced MPPT technology & ultra-fast tracking speed guarantee tracking efficiency up to 99.5%;

• Maximum DC/DC transfer efficiency up to 98.6%, full load efficiency up to 96.6 %;

• Accurate recognizing and tracking technology of multi-peaks maximum power point;

• Wider MPP running voltage to increase the utilization ratio of PV modules;

• Support the lead-acid and lithium batteries, programmable temperature compensation;

• High temperature charging automatic power reduction function;

• The freely set voltage level of the two-way load output, especially suitable for voltage-sensitive loads;

• Configurable cut-off voltage value for the two-way load output;

• Support no-battery mode, PV array powers the load directly ①;

• High-efficiency buck-boost  control chip and power device,  conversion efficiency up to 98.9%;

• Optional charging prior mode and load prior mode;

• Effectively prolong the running time of load one by the discontinuous power supply in load prior mode;

• Customized the load two output according to the actual requirement;

• Common negative design, used in a negative grounded system;

• Real-time monitor controller by an external remote meter, BT module, Wifi module or PC software;

• Comprehensive electronic protections.

Overview

Appreciate you for choosing MPPT solar charge controller. MSC-N series is a new generation of the solar controller with a two-way load output. The two-way load output voltage can be switched to 12V or 24V DC freely by an enable switch. Also optimized the following points:

1.Brand: PowMr

2. Product Model: MSC2210N

3.Increase all kinds of protection function to be used more reassuring.

4.High temperature charging automatic power reduction function.

5.Optional charging prior mode and load prior mode.

1.Connection diagram

1.1 Battery mode

1.2 No-battery mode

Set the rated voltage level of the battery to auto recognition mode through the below methods; the controller will work in no-battery mode (it also can work in battery mode). In no-battery mode, the PV array will power the load directly.

• In the [Control Parameter] interface of PC software, select "Self-recognition" for [Rated Voltage Level] parameter.

• Set the rated voltage level to [self] through the remote meter. Detail settings refer to the MT92 user manual.

  CAUTION:

1. Only when the power of the PV array is greater than the total power of the load and the load power does not change drastically; the load will work normally.

2. In the condition of two-way load, when the power of the PV array is lower than the

total power of the loads but can meet the power of load 2, the output of load 2 is given priority. Load 1 will be turned off and restarted every 30 minutes until it can work normally.

MSC-N-Manual-EN-V1.0.pdf