| Sign In | Join Free | My chinacomputerparts.com | 
 | 
Place of Origin : Guangdong, China
Brand Name : SRNE/OEM
Model Number : SR-ML2420
Supply Ability : 1000 Piece/Pieces per Month
Packaging Details : Size:180.7*115*72(mm) Weight:2.5(kg)
MOQ : 1
Price : Negotiable
Application : Solar System Controller
Maximum Current : 20A
Rated Voltage : 12V/24V
System current : 20A
Load Power (W) : 360W~2880W
Solar Power (W) : 540W~4320W
solar input voltage : <140v
Weight : 1.15Kg
size : 180.7*115*72(mm)
work temperature : -35℃ to 85℃
warranty : one year for replacement
Port : Shenzhen
Multi Function Rv Solar Regulator 20A Solar Panel And Charge Controller Kit
SRNE 20A solar charge controller With LCD display, lifepo4 solar charge controller
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
Application
 Solar Station System
 Solar power station systems are typically used for regional centralized power supply, such as village, island, fields monitoring and so on. Also the power level range is between kilowatts to hundreds kilowatts.
Solar Home System
 Solar home system are typically used for home photovoltaic power generation system, to solve electricity demand of none power or unstable power region. Also the power level rage is between hundred watts to kilowatts.
Solar RVs/Vessels System
 Solar RVs/Vessels system are typically used for reducing the RVs and the vessels electricity cost, by setting up solar system to assist gasoline/diesel power generator.
Solar Street lights System
 Solar Street lights System are typically used for street lightning of cities, villages, the intelligent streetlight system will remote monitoring all street lamps to reduce the operation and maintenance costs of system.
Hybrid Energy System
 The Hybrid energy system contains solar, wind, diesel and city electricity energy system. The system will meet the load demand of electricity in villages, islands, and telecom stations to reduce the system cost and improve the replenishment ratio of system.
Parameter of SR-ML2420
| Parameter | ML2430 | 
| 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 | 
Detail of SR-ML2420


Application of SR-ML2420
| Parameter | Value | ||||
| Model | ML2420 | ML2430 | ML2440 | ||
| 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 | 30A | 40A | ||
| Rated load current | 20A | ||||
| 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 | ||||
| Weight | 1.4kg | 2kg | 2kg | ||
| Communication method | RS232 | ||||
| Altitude | ≤ 3000m | ||||
| Product dimensions | 210*151*59.5mm | 238*173*72.5 | 238*173*72.5 | ||





|   | 
| Multi Function Rv Solar Regulator 20A Solar Panel And Charge Controller Kit Images | 
 LCD Display Rv Solar Panel Charge Controller 12v 24v 36v 48v ML4830N15
                                                                                    
                        
                        
                        
                                                            LCD Display Rv Solar Panel Charge Controller 12v 24v 36v 48v ML4830N15
                                                    
                        
                     Bluetooth MPPT RV Solar Charge Controller 50A 40A For Solar Home System
                                                                                    
                        
                        
                        
                                                            Bluetooth MPPT RV Solar Charge Controller 50A 40A For Solar Home System
                                                    
                        
                     OEM MPPT Solar Charge Controller 48V 60A With PC Monitoring 3 Year Warranty
                                                                                    
                        
                        
                        
                                                            OEM MPPT Solar Charge Controller 48V 60A With PC Monitoring 3 Year Warranty
                                                    
                        
                     LCD Display RV Solar Charge Controller Mppt Solar Charge Controller 48v 40a
                                                                                    
                        
                        
                        
                                                            LCD Display RV Solar Charge Controller Mppt Solar Charge Controller 48v 40a
                                                    
                        
                     Caravan System Solar Charge Controller With Bluetooth Function SRNE MC2450N10
                                                                                    
                        
                        
                        
                                                            Caravan System Solar Charge Controller With Bluetooth Function SRNE MC2450N10
                                                    
                        
                     10a RV Solar Charge Controller Pwm Waterproof Solar Panel Regulator HP2410
                                                                                    
                        
                        
                        
                                                            10a RV Solar Charge Controller Pwm Waterproof Solar Panel Regulator HP2410
                                                    
                        
                     12v 30a Solar Charge Controller Rv Solar Regulator With Negative Terminal
                                                                                    
                        
                        
                        
                                                            12v 30a Solar Charge Controller Rv Solar Regulator With Negative Terminal
                                                    
                        
                     SR HP2440N RV Solar Charge Controller 24V 40A , Stable Pwm Solar Regulator
                                                                                    
                        
                        
                        
                                                            SR HP2440N RV Solar Charge Controller 24V 40A , Stable Pwm Solar Regulator
                                                    
                        
                     OEM PWM Solar Charge Controller 12 Volt Solar Panel Controller SR HP2440N
                                                                                    
                        
                        
                        
                                                            OEM PWM Solar Charge Controller 12 Volt Solar Panel Controller SR HP2440N
                                                    
                        
                     High Efficiency Rv Charge Controller Household System Solar Srne Mppt 20a
                                                                                    
                        
                        
                        
                                                            High Efficiency Rv Charge Controller Household System Solar Srne Mppt 20a