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20A Duo Battery Solar Panel Charge Controller Regulator 12V/24V Auto Dual Battery Solar Charger Pwm

20A Duo Battery Solar Panel Charge Controller Regulator 12V/24V Auto Dual Battery Solar Charger Pwm
  • StoreEric Shop
  • List Price$18.99
  • Avg. Price$23.59
  • Your Price$18.99
  • Updated10 hours ago
  • PromotionGet $1.00 off when buy $60.00 or more
  • View OfferBuy from AliExpress
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Product Details
  • Is_CustomizedYes
  • ApplicationSolar System Controller
  • Maximum Current20A
  • Brand NameYc
  • Model Number20A
  • Rated Voltage12V/24Vdc Auto
  • Charge MethodPwm
Product Description
20A Duo Battery Solar Panel Charge Controller Regulator 12V/24V AUTO Dual Battery Solar Charger PWM

This auction includes: 1 pcs of solar charge controller for DUO BATTERY CHARGING, 12/24 voltage, 20A, (without remote meter)Ideal for off-grid solar system up to 270W, 12V or 550W,24VThis controller is compatible with MT-1 Remote Meter Dual battery solar controller For RVs, Caravans, and boats<img style="margin: 0.0px;padding: 0.0px;font-family: arial , helvetica , sans-serif;font-size: 14.444445px;font-style: inherit;font-weight: inherit;line-height: 25.190973px;vertical-align: middle;color: #222222;" />
Features:Two battery charging eliminates the extra cost of two separate solar charging system
Intelligent System Optimum Control
12/24V auto work
Battery type selection
Charging frequency optional
High efficient Series PWM charging
Local external temperature compensation
Remote temperature sensor optional
Use MOSFET as electronic switch, without any mechanical switch
Remote meter MT-1 optional
Electronic protection: over charging, short circuit, battery reverse polarity protection
Microcontroller digital accuracy
PWM Charge mode
State of charge (SOC)
Temperature compensation
Automatic detection of the voltage
External temperature sensor
Remote meter MT-1 shows the working data and condition
Battery type option
Battery AH setting
Charging priority setting
Modify parameters through four keys

Electronic protection:
Short circuit protection
Reverse polarity protection
Reverse current protection at night
Over charging or discharging protection
Over load protection Technical specification:
System voltage: 12 / 24VDC Auto workNominal battery current : 20ACharge circuit voltage drop : ≤0.26VDischarge circuit voltage drop : ≤0.15VSelf consumption : ≤6mAHumidity : 10%-90% NCEnclosure : IP30Net weight : 0.15KGDimension :LWH 153*76*37mmBattery voltage range : 8-15V(12V system),8-30V(24V system) Setpoint : Sealed battery Flooded battery Gel battery
Boost voltage 14.2V 14.4V 14.6V
Equalization voltage 14.4V 14.6V 14.8V
Float voltage 13.7V 13.7V 13.7V
Maximum solar voltage : 30V/12V system(or 55V/24Vsystem)
Battery voltage range : 1-15V
Boost time: 30 minutes
Self-consumption: 4mA at night, 10mA at charging
Meter bus connection: 8-pin RJ-45
Temp. compensation: -30mV/12V
Terminals: 4mm2
Temperature: -35 to +55
Note: All data for 12V, for 24V, please use 2x.
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