MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
$264.99
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator

MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator

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$264.99

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Product Description

MPPT Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator With LCD Light New Arrival

 

ML2420   12V/24V Auto  20A       Max PV input Voltage 100V     PV Rated Power:260W/12V    520W/24V


ML2430   12V/24V Auto  30A       Max PV input Voltage 100V     PV Rated Power:400W/12V    800W/24V


ML2440   12V/24V Auto  40A       Max PV input Voltage 100V     PV Rated Power:550W/12V    1100W/24V

 

Overview:

This product can keep monitoring the solar panel’s generating power and tracking the highest voltage and current values (VI) in real time, enabling the system to charge the battery in maximum power. It’s designed to be used in off-grid solar photovoltaic systems to coordinate operation of the solar panel, battery and load, functioning as the core control unit in off-grid photovoltaic systems.

This product features an LCD screen which can dynamically display the operating status, operating parameters, controller logs, control parameters, etc. Users can conveniently check parameters by the keys, and modify control parameters to cater to different system requirements.

The controller utilizes standard Modbus communication protocol, making it easy for users to check and modify system parameters on their own. Besides, by providing free monitoring software, we give users the maximum convenience to satisfy their varied needs for remote monitoring.

With comprehensive electronic fault self-detecting functions and powerful electronic protection functions built inside the controller, component damage caused by installation errors or system failures can be avoided to the greatests extent possible.

 

Features:

● With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting inmultiple peaks on the I-V curve, the controller is still able to accurately track the maximum power points.

● A built-in maximum power points tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.

● A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.

● The product boasts an optimum MPPT tracking efficiency of up to 99.9%.

● Advanced digital power supply technologies raise the circuit’s energy conversion efficiency to as high as 98%.

● Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries, lithium batteries, etc.

● The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.

● Instantaneous large current startup of capacitive loads is supported.

● Automatic recognition of battery voltage is supported.

● LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.

● Historical data storage function is available, and data can be stored for up to a year.

● The controller is equipped with an LCD screen with which users can not only check device operating data and statuses, but also modify controller parameters.

● The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions.

● The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.

● Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery’s service life.

● TVS lighting protection.

 

Function: Fast charging, Sustaining charging ,floating charging, Equalizing charging

 

Specifications:

 

Model

ML2420

ML2430

ML2440

System voltage

12V/24VAuto

No-load loss

0.7 W to 1.2W

Battery voltage

9 to 35

Max. solar input voltage

100V (25°C), 90V (-25°C)

Max. power points voltage range

Battery voltage +2V to 75V

Rated charging current

20A

30A

40A

Rated load current

20A

Battery wire diameter(mm2)

5

6

10

Load wire diameter (mm2)

5

5

5

Max. capacitive load capacity

10000uF

Max. photovoltaic system input power

260W/ 12V

400W/ 12V

550W/ 12V

520W/ 24V

800W/ 24V

1100W/ 24V

Conversion efficiency

≤ 98%

MPPT tracking efficiency

> 99%

Temperature compensation factor

-3.0mv/ °C/ 2V (default)

Operating temperature

-35°C to +45℃

Protection degree

IP32

Communication method

RS232

Altitude

≤ 3000m

Product dimensions

210*151*59.5mm

238*173*72.5

238*173*72.5

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Package included:

1x MPPT Solar Charge Controller

 

 


1. Charging indicator

2.Battery indicator

3.Load indicator

4.Abnormality indicator

5.LCD screen

6.Operating keys

7.Installation hole

8.Solar panel ‘+’interface

9.Solar panel ‘-‘interface

10.Battery ‘+’ interface

11.Battery ‘-‘ interface

12.Load ‘+’ interface

13.Load ‘-‘ interface

14.External temperature sampling interface

15.RS232 communication interface

 

More Detailed Photos:

MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator
MPPT LCD Solar Charge Controller 20A 30A 40A DC 12V/24V Auto Controlador De Carga PV Solar Regulator

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
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Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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