20 Ampere MPPT Solar Charger

20 Ampere MPPT Solar Charger
Details:
12/24V 20A MC series MPPT-MC2010
MPPT solar charge controller, 20A max charging current, 12V/24V auto recognition, 260/520W max PV input power, 100V max PV input voltage
LCD display, common negative, RS485, IP32 waterproof
24V solar charge controller for home power system
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Description
Technical Parameters

 

· A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately
· Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
· Full digital technology, high charge conversion efficiency up to 98%
· LCD display design, read operating data and working condition easily
· Real-time energy statistics function
· 12/24/36/48V automatic recognition
· Flexible System battery selection: Liquid, Gel, AGM and Lithium
· Extends battery life through accurate remote temperature sensor
· Controller is protected against over-temperature due to built-in power reduction function
· Four stages battery charging process: MPPT, boost, equalization, float
· Dual automatic protection to avoid exceeding the rated charging power and current
· Multiple load control modes: Always on, Dusk to Dawn, Evening and Manual
· IoT wireless communication or Bluetooth communication functions optional
· Optional APP version for Bluetooth communication
· With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS
· Monthly charging data can be calculated and displayed by grouping and graphs
· Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions.
· Perfect EMC & thermal design
· Full automatic electronic protect function for increased charge controller availability

 

Parameters:

  Item MC2010       MC3010           MC4010            MC6010
Battery Parameters Max Charging Current 20A 30A 40A 60A
System Voltage 12/24V automatic recognition
Battery Type Gel, AGM, Liquid, Lithium(default: Gel)
Max volt on Bat. terminal 35V
Gel, AGM, Liquid MPPT Charging Voltage <14.5/29V@25℃(default: 14.5/29V)
Boost Voltage 14~14.8/28~29.6V @25℃(default: 14.8/29.6V)(Liquid, AGM)
Equalization Voltage 14.0~15.0V/28.0~30.0V @25℃(default:14.8/29.6V)(Liquid, AGM)
Float Voltage 13~14.5/26~39V @25℃(default:13.7/27.4V)
Low Volt. Disconnect 10.8~11.8V/21.6~23.6V(default: 11.2/22.4V)
Reconnect Voltage 11.4~12.8V/22.8~25.6V(default: 12.0/24.0V)
Overcharge Protect 15.8/31.3V
Temp. Compensation -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
Lithium Charging target voltage 10.0~32.0V(Lithium, default: 14.4V)
Charging recovery voltage 9.2~31.8V(Lithium, default: 14.0V)
Low voltage disconnect 9.0~30.0V(Lithium, default: 10.6V)
Low voltage reconnect 9.6~31.0V(Lithium, default: 12.0V)
Panel Parameters Max volt on PV terminal *1 100V(-20℃),90V(25℃)
Max input power 260/520W 390W/780W 520/1040W 750/1500W
Day/Night threshold 3.0~10.0/6.0~20.0V(Default: 8/16V)
MPPT tracking range *2 (Battery Voltage +2.0V)~Voc*0.9
Load Parameters Output Current 20A 30A
Load mode Always on, Street lamp, User-defind Mode(default: Always on)
System Parameters Max tracking efficiency >99.9%
Max charge conversion 98.0%
Dimensions 136.6*136.6*67.1mm 196.5*136.6*67.1mm 262.4*186.5*97.3mm
Weight 830g 1.3Kg 2.5Kg
Self consumption ≤12mA ≤14mA ≤12mA
Communication RS485(RJ11 interface)
Optional IoT, BLE(Internal/External)
Grounding Common Negative
Power terminals 6AWG(16mm2)
Ambient temperature -20℃~+45℃
Storage temperature -25℃~+70℃
Ambient humidity ≤95%RH,No condensation
Protection degree IP32

 

The process of solar photovoltaic power generation has no mechanical rotating parts and does not consume fuel, and does not discharge any material, including greenhouse gases, with noiseless and pollution-free characteristics. Solar energy has no geographical limit, widespread and inexhaustible, inexhaustible. Therefore, with the rest of the new power generation technology (such as wind power and biomass power generation), compared to solar photovoltaic power generation, it has a sustainable development ideal characteristics (one of the most abundant resources and a clean power generation process) of renewable energy power generation technology.

 

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