1. 1pcs 20A duo-battery charge controller
2. 1pcs user manual
3. 1pcs meter MT-1
4. 1pcs 10m communication cable
5. 1pcs user manual for remote meter


·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:
Electrical parameters |
|
System voltage |
12 / 24VDC Auto work |
Nominal battery current |
10A,20A |
Charge circuit voltage drop |
≤0.26V |
Discharge circuit voltage drop |
≤0.15V |
Self consumption |
≤6mA |
Working temperature |
-35℃ to +55℃ |
Humidity |
10%-90% NC |
Enclosure |
IP30 |
Terminal |
4mm2 |
Net weight |
0.15KG |
Battery voltage parameters (temperature at 25°C) |
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Battery charging setting |
Sealed |
Flooded |
Gel |
Equalize charging voltage |
14.4 V;x2/24V |
14.6V;x2/24V |
14.8V;x2/24V |
Boost charging voltage |
14.2V;x2/24V |
14.4V;x2/24V |
14.6V;x2/24V |
Float charging voltage |
13.7V;x2/24V |
13.7V;x2/24V |
13.7V;x2/24V |
Max. solar voltage |
30V(12V system),55V(24V system) |
||
Battery voltage range |
8-15V(12V system),8-30V(24V system) |
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Self-consumption |
4mA at night, 10mA at charging |
||
Meterbus connection |
8-pin RJ-45 |
||
Temp. compensation |
-30mv/℃/12V |
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Remote Meter LCD meter MT-1 with 10m communication cables
Remote meter Features
Remote digital display for the 10Amp/20Amp Duo- Battery Solar Charge Controller. Ideal for monitoring and display current solar system status. Displays both solar voltage and battery voltage as well as charging current and load current. Shows Amp-Hour and Watt-Hour charge accumulation as well as percentage the batteries are charged. Easy to use and program and is ideal for a quick system check. Wall mounting board, can be mounted in or on the wall.
Features:
·Display the system status and parameters with digital and graphic icon.
·Battery type selectable
·Battery Ah setting function
·Temperature compensation coefficient adjustable
·Four keys to solve the setting easily
·Control the load by manual
Rated voltage |
12V, min voltage (suggest): 8.0V |
Strong backlight on |
<23mA |
Low backlight on |
<20mA |
Backlight and LED indicator off |
<17mA |
Operation temperature |
-40℃ ~ +60℃ |
LCD operation temperature |
-10℃ ~ +40℃ |
Humidity |
0-100% |
Communication cable |
RJ45(8PIN), 10 meter |
Remote meter MT-1 shows information:
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