Name: MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs
Brand: SRNE
SKU: ML2420

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MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	SRNE
Certification:	CE / UL / ISO9001 / ISO14001 / Rohs
Model Number:	ML2420

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Supply Ability:	1000 Piece/Pieces per Month

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Detailed Product Description

Application:	Charger Controller, Solar Working Station, Lighting Controller, Voltage Controller, Solar System Controller, RV Controller	Type:	MPPT
Max PV Voltage:	100V	Max PV Power:	520
Product Name:	12v 24v Solar Charge Controller	Charge Mode:	MPPT Maximum Power Point Tracking
Battery Type:	Sealed Gel AGM Flooded Lithium	Function:	RS232 Communication
Rated Current:	20A/30/40A/50A/60A	System Voltage:	12V/24V Auto
Control Mode:	4 Stage MPPT Charge Mode	Protection:	Short Circuit
High Light:	smart solar charge controller , automatic solar charge controller

MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs

srne ce rohs 20a mppt solar charge controller

Product Description

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 520W/ 24V			400W/ 12V 800W/ 24V	550W/ 12V 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	21015159.5mm		23817372.5		23817372.5

• 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.

• 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.

• 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.

Company Information

srne ce rohs 20a mppt solar charge controller

Packaging & Shipping

srne ce rohs 20a mppt solar charge controller

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.

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