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SRNE Solar Co.,Ltd

  • China,Shenzhen ,Guangdong
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China 20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display
China 20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display

  1. China 20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display
  2. China 20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display
  3. China 20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display

20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Supply Ability 1000 Piece/Pieces per Month
Packaging Details Carton Box
Application Collector Controller
Maximum Current 20A
Rated Voltage 12V/24V
Max.Input power 260W/12V;520W/24V
Max.Input voltage 100V
Output current 20A
Internal LCD display Yes
PC Monitoring function Yes
Shell material ABS
Operating temperature -35℃~45℃
Weight 1.4KG
Dimensions 210*151*59.5mm
Place of Origin Guangdong, China
Brand Name SRNE
Model Number SR-ML2420

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000 Piece/Pieces per Month Packaging Details Carton Box
Application Collector Controller Maximum Current 20A
Rated Voltage 12V/24V Max.Input power 260W/12V;520W/24V
Max.Input voltage 100V Output current 20A
Internal LCD display Yes PC Monitoring function Yes
Shell material ABS Operating temperature -35℃~45℃
Weight 1.4KG Dimensions 210*151*59.5mm
Place of Origin Guangdong, China Brand Name SRNE
Model Number SR-ML2420
High Light solar panel charge controllersolar panel power controller

20 AMP SRNE Ml2420 12 Volt MPPT Solar Charge Controller With LCD Display

 

 

MPPT 12V solar charger controller with LCD display

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

2. 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.

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

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

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

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

7. 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.

8. Instantaneous large current startup of capacitive loads is supported.

9. Automatic recognition of battery voltage is supported.

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

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

12. 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.

 

 

 

Electronic protections:
PV reverse polarity protection
PV short circuit protection
PV over current alarm protection
Battery overcharge protection
Battery over discharge protection
Battery reverse polarity protection
Load short circuit protection
Load overload protection
Overheating 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

 

Why choose us?
SRNE, as a high-tech enterprise with the government support ,and with own R&D team as well as factory, has become the famous brand and the experts of PV storage management and control, we always insist on good quality, professional service and leading technology. Besides, customer can purchase premium products with favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians having more than 10 years experience in the field of solar controller and all the products we design are the trend of market development.
Our tenet is continuously in pursuit of warm customer service.

 

 

FAQ:

Q: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV
inverter,PV energy storage oriented.And we have our own factory.

Q: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help u fix any technicial problem or confusion.

Q: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample

Q: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is
below 0.1%.we do try our best to provide a good customer service.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • SRNE Solar Co.,Ltd
  • 4-5F,13A Wutong Island, Neihuan Road, Xixiang, Shenzhen,China
  • http://www.srneenergy.com/

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