MPPT Solar Charge Controller

Product color and some functions can be customized(OEM/ODM) Features ◆It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%,and converter efficiency up to 98%. ◆Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries. ◆Four...

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Product color and some functions can be customized(OEM/ODM)


Features

◆It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%,and converter efficiency up to 98%.

◆Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.

◆Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control .

◆Battery system voltage automatic recognition.

◆Three kinds of commonly used lead-acid battery (Seal\Gel\Flooded) parameter settings can be selected by the user, and the user can also customize the parameters for other battery charging.

◆It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value.

◆Support multi - machine parallel to realize system power upgrade.

◆High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.

◆RS485 communication, we can offer communication protocol to convenient user's integrated management and secondary development.

◆Support PC software monitoring and WiFi module to realize APP cloud monitoring.

◆CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.

◆3 years warranty, and 3~10 years extended warranty service also can be provided.


Parameter

Master series

Master-48BL-80A

Master-48BL-100A

Master-48BH-80A

Master-96BH-50A

Product category

Controller Properties

MPPT (maximum power point tracking)

MPPT efficiency

≥99.5%

System voltage

Automatic recognition

48V

96V

Heat-dissipating method

Air cooling

Input
Characteristics

Max.PV input voltage(VOC)

DC150V

DC300V

Start the charge voltage point

Battery voltage + 3V

Battery voltage + 10V

Low input voltage protection point

Battery voltage + 2V

Battery voltage + 5V

Over voltage protection point

DC150V

DC300V

Rated PV power

12V system

1040W

1300W

24V system

2080W

2600W

36V system

3120W

3900W

48V system

4160W

5200W

4160W

96V system

5200W

Charge Characteristics

Selectable Battery Types
(Default Gel battery)

Sealed lead acid, Gel battery, Flooded
(Other types of the batteries also can be defined)

Charge rated current

80A

100A

80A

50A

Charge Method

3-Stage: constant current(fast charging)-constant voltage-floating charge

LOAD Characteristics

Load voltage

The same as the battery voltage

Load rated current

80A

100A

80A

50A

Load control mode

On\Off mode, PV voltage control mode,
Dual-time control mode, PV + Time control mode

Display &
Communication

Display mode

High-definition LCD segment code backlight display

Communication mode

8-pin RJ45 port/RS485/support PC software monitoring/
support WiFi module to realize APP cloud monitoring

Other Parameters

Protect function

Input-output over \ under voltage protection,
Prevention of connection reverse protection etc.

Operation Temperature

-20℃~+50℃

Storage Temperature

-40℃~+75℃

IP(Ingress protection)

IP43

Max. connection size

50mm2

Net Weight (kg)

7.1

Gross Weight (kg)

8.8

Product Size(mm)

420*280*95

Packing Size(mm)

510*368*210

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