SRNE Solar Co.,Ltd
| Supply Ability | 1000 Piece/Pieces per Month |
| Packaging Details | Hot Sale 12V 24V 20A mppt SRNE ML2420 Solar Panel Kits With LCD Display Size:180.7*115*72(mm) Weight:2.5(kg) |
| Application | Solar System Controller |
| System current | 20A |
| Load Power (W) | 360W~2880W |
| Solar Power (W) | 540W~4320W |
| solar input voltage | <100v |
| Weight | 1.15Kg |
| size | 180.7*115*72(mm) |
| work temperature | -35℃ to 85℃ |
| warranty | 3 year for replacement |
| communication port | RS232 |
| Product name | ML2420 20Amp mppt solar energy charger controller |
| Port | Shenzhen |
| Place of Origin | Guangdong, China |
| Brand Name | SRNE/OEM |
| Model Number | SR-ML2420 |
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Product Specification
| Supply Ability | 1000 Piece/Pieces per Month | Packaging Details | Hot Sale 12V 24V 20A mppt SRNE ML2420 Solar Panel Kits With LCD Display Size:180.7*115*72(mm) Weight:2.5(kg) |
| Application | Solar System Controller | System current | 20A |
| Load Power (W) | 360W~2880W | Solar Power (W) | 540W~4320W |
| solar input voltage | <100v | Weight | 1.15Kg |
| size | 180.7*115*72(mm) | work temperature | -35℃ to 85℃ |
| warranty | 3 year for replacement | communication port | RS232 |
| Product name | ML2420 20Amp mppt solar energy charger controller | Port | Shenzhen |
| Place of Origin | Guangdong, China | Brand Name | SRNE/OEM |
| Model Number | SR-ML2420 | ||
| High Light | maximum power point tracking solar charge controller ，mppt based solar charge controller | ||
12V 20A hybrid MPPT Solar Charge Controller AC DC Solar Charge Regulator
Hot Sale 12V 24V 20A mppt SRNE ML2420 Solar Panel Kits With LCD Display
Product Description
Features of SR-ML2420
A built-in maximum power point 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.
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.
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 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
Parameter of SR-ML2420
| Parameter | ML2420 |
| System voltage | 12V/24V Auto |
| 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 point voltage range | Battery voltage +2V to 75V |
| Rated charging current | 20A |
| Rated load current | 20A |
| Max. capacitive load capacity | 10000uF |
| Conversion efficiency | ≤ 98% |
| MPPT tracking efficiency | > 99% |
| Operating temperature | 35°C to +45℃ |
| Protection degree | IP32 |
| Weight | 2kg |
| Communication method | RS232 |
| Altitude | ≤ 3000m |
| Product dimensions | 238*173*72.5mm |
MPPT solar charge controllers adopt the RS485 communication protocol, Bluetooth communication,which can maximum meets the monitoring demand, can be wisely used for solar telecom base station, solar BTS, solar household system, solar street lamp system and solar monitoring systems.
Innovative MPPT technology, tracking efficiency 99.9%, conversion efficiency up to 98%
Real-time display the operational data and working status of the controller in digital, graphic and textual forms by a large LCD
AGM,Gel,Liquid and Lithium battery for selection
Two navigation buttons, easy to implement various operations
12V/24V automatic recognition,
Temperature compensation,
Perfect EMC design
Four stage charge way: MPPT, boost, equalization, float
Bluetooth Communication or RS-485 Communication Functions Optional
Support Android mobie phone APP,realize wireless monitoring function of solar controller
Adopt Bluetooth 4.2 and BLE technology,communication distance up to 10m
Full automatic electronic protect function
Detail of SR-ML2420
Application of SR-ML2420
Company Details
Business Type:
Manufacturer
Year Established:
2009
Employee Number:
>150
Ecer Certification：
Active Member
SRNE SOLAR CO., LTD, established in 2009,is a state level high-tech enterprise that integrates R&D, manufacturing and sales of solar charge controller, solar lighting controller, offgrid hybrid inverter, etc. At present,SRNE is the world’s leading supplier of solar controller.SRNE products... SRNE SOLAR CO., LTD, established in 2009,is a state level high-tech enterprise that integrates R&D, manufacturing and sales of solar charge controller, solar lighting controller, offgrid hybrid inverter, etc. At present,SRNE is the world’s leading supplier of solar controller.SRNE products...
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