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20A 12/24V Solar Charge Controller
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20A 12/24V Solar Charge Controller
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Your Price:
$40.00
20A solar charge controller
Part Number:
SE20Acontroller
Availability:
In Stock.
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Quantity
Price
6 - 10
$35.00
11+
$30.00
Quantity
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Description
20A 12/24V Charge Controller
Features:
Microcontroller digital accuracy
PWM Charge mode
Temperature compensation
Automatic detection of the voltage
Double digital LED display, numbers equal to timer setting
Electronic Protection Functions:
Short circuit protection
Reverse polarity protection
Reverse current protection at night
Over charging, over discharging and over load protection
Over load protection
Specifications:
Rated charge current
20A
Rated load current
20A
Work voltage
12V/24V AUTO
No load losses current
5mA-20mA (only when digital LEDs being lighted)
Charging circuit voltage drop
≤0.26V
Load circuit voltage drop
≤0.15V
Over voltage protection
14.8V; x2/24V
Boost charge voltage
14.6V; x2/24V
Direct charge voltage
14.4V; x2/24V
Float charge voltage
13.6V; x2/24V
Charge recover voltage
13.2V; x2/24V
Over discharge recover voltage
12.6V; x2/24V
Lower voltage indication
12.0V; x2/24V
Over discharge voltage
11.1V; x2/24V (no load) real-time modified voltage by the discharge rate
Temperature compensation
-4.0 mV/℃ 2V (boost voltage direct charge, float charge and charge return voltage compensation)
Control method
PWM pulse-duration modulation charge mode
Working temperature: industry stage
-35℃~+55℃
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