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48V 30A MPPT Solar Charge Controller with LCD

48V 30A MPPT Solar Charge Controller with LCD
48V 30A MPPT Solar Charge Controller with LCD
Product Code : SSMC48V-30A
Brand Name : SANDI
Product Description

48V 30A MPPT Solar Charge Controller with LCD Display

Introduction

MPPT solar charge controller efficiently perceive the produced voltage of solar panels on-time as well as figure out the maximum voltage and available currents in order to allow the system to charge the battery with higher capacity. This is applicable for Solar Energy System to maintain the capacity and strength of Loads, Solar Cells and Battery Bank, it is one of the crucial component of the entire solar power system. The series of MPPT Solar Charge Controller are advanced devices which adjust DSP controlling technology, this type of controller enhances LCD display, standard RS232/485 communication interface, supports modular design, convenient in the installation and expansion.

Performance Attributes:
  • Containing the high-efficiency MOSFET of IR company
  • Containing the high-performance DSP designed by Microchip company
  • Sophisticated controlling algorithm enhances the response of the system output, can speedily determine the maximum power of solar cells because of Innovative and leading-edge power tracking technology can considerably better the usage rate of Solar Power System. Thus, The charging efficiency of the Controller has been improved, and helping in extending the service life of battery as well as optimizing the performance of system to a great extent.
  • LCD display panel with various options for managing display contents: real-time optimization, quantity of state, errors finding, priority setting, language setting.
  • Communication interface like RS-232/485 : That supports MODBUS treaty, The RS485/RS232 interface gives the choices for checking out the operating state of the entire PV power system with excellent anti-interference capacity.
  • The integrated self-testing operation and electronic protective operation can avert the damage of controller owing to erroneous installation and fault of system.
Protective functions:  Photovoltaic Input Anti-connection Resistance, Battery Anti-connection Resistance, Nighttime Adverse Current Resistance, Battery Overcharge Resistance, Alarm for exceeding and lowering temperature.

Specifications:

Model

SSMC48-10A

SSMC48-20A

SSMC48-30A

SSMC48-40A

Rated Voltage (VDC)

48V

Rated power of solar panels (KWp)

0.48KW

0.96KW

1.44KW

1.92KW

Rated charge current(A)

10A

20A

30A

40A

PV open circuit voltage range(V)

73.8-190V

PV charging ways

MPPT

MPPT operating voltage range

57.6V~148.2V

PV input points

1

Static losses

<10mA(48VDC)

Charging circuit voltage drop

<0.7V

Battery management mode

Three stages of promotion, absorption, floating

Temperature compensation (optional)

-30mV/oC (Based on 25oC)

Charging constant-current accuracy

5%

Voltage ripple coefficient

1%

Current ripple coefficient

1%

Efficiency

97%(full operation)

Display

Sound-light href="app:ds:alarm" alarm+LCD display (or communication monitor )

Protection

PV input anti- connecting, battery anti- connecting, Night adverse current resistant, battery overcharge & under voltage alarm, Battery over temperature alarm

Communication

RS485/RS232,GPRS,Ethernet

Cooling way

Air cooling

Protection degree

IP30

Working temperature

-10oC~+50oC

Storing temperature

-20oC~+70oC

Humidity

<95%

Elevation(m)

<2000m 100%





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