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MPPT1575-DC
2019-12-20
MC4010
2020-08-17
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MC2010

MPPT solar charge controller

MPPT, 20A/20A, 12V/24V auto, 260/520W max input power, 100V max solar voltage,

LCD display, common negative, RS485, Bluetooth,IOT,IP32

20a mppt solar charge controller

Description

MC series MPPT solar controllers adopt MPPT control arithmetic, which can noteworthy improves the use efficiency of solar system energy due to the capacity of quickly tracking the maximum power point in any environments. MC series MPPT solar charge controllers also adopt the RS485 communication protocol, which can maximum meets the monitoring demand, can be wisely used for solar telecom base station, solar BTS and Bluetooth communication can be used for solar household system and RV market.

  • 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
  • 12V 24V 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, Street lamp, User-defined mode
  • IoT wireless communication or Bluetooth (internal or external) 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 Heat dissipation design
  • Full automatic electronic protect function for increased charge controller availability
ItemMC2010
Battery
Parameters
System Voltage12V/24V automatical recognization
Max Charging Current20A
MPPT Charging Voltagebefore boost or equal charging stage
Boost Voltage@25℃14.0~14.8V/28.0~29.6V @25℃(default:14.5/29V)
Equal Voltage@25℃14.0~15.0V/28.0~30.0V @25℃(default:14.8/29.6V)(Liquid, AGM)
Float Voltage@25℃13.0~14.5V/26.0~29.0V @25℃(default:13.7/27.4V)
Low Voltage Disconnect10.8~11.8V/21.6~23.6V(default:11.2/22.4V)
Reconnect Voltage11.4~12.8V/22.8~25.6V(default:12.0/24.0V)
Overcharge Protect15.8V/31.3V
Charging target voltage10.0~32.0V(Lithium, default: 14.4V)
Charging recovery voltage9.2~31.8V(Lithium, default: 14.0V)
Low voltage disconnect9.0~30.0V(Lithium, default: 10.6V)
Low voltage reconnect9.6~31.0V(Lithium, default: 12.0V)
Temperature Compensation35V
Battery Type-4.17mV/K per cell (Boost, Equal), -3.33mV/K per cell (Float)
Max Voltage on Battery TerminalLiquid, GEL, AGM, Lithium(default: GEL)
Panel
Parameters
Max Voltage on PV Terminal(-20℃)  *1100V
Max Voltage on PV Terminal(25℃)90V
Max Input Power260W/520W
Dusk/Dawn detect voltage8.0V/16.0V
MPPT Tracking Range(Battery Voltage+1V) ~ Voc*0.9    *2
Load
Parameters
Output Current20A
Work modeAlways on, Street lamp, User-defined mode
System
Parameters
Max tracking efficiency>99.9%
Max charge conversion98%
Dimensions136.6*136.6*67.1mm
Weight830g
Self consumption≤8mA (12V); ≤12mA (24V)
CommunicationRS485 (RJ11 interface)
OptionalIoT、Cyber-BT
GroundingCommon Negative
Power ternimals6AWG (16mm²)
Ambient temperature-20 ~ +55℃
Storage temperature-25 ~ +80℃
Ambient humidity0~100%RH
Protection degreeIP32
Max Altitude4000m

*1. Maximum solar panel voltage at minimum ambient operating temperature.

*2. Voc: PV-Module open circuit voltage.

*3. Slash separate values for 12V/24V nominal system voltage.