Solar Charge ControllerPWM Solar Controller20A ControllerT20 20A 12/24V Solar Charge Controller with LCD Y-Solar
This is a three-time controller into the evening working time,an interval of rest of pause time,Dawn working time(morning light function), the user can according to their needs,set a different time.
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A:time(evening working) B:time(pause working) C:time(dawn working)
This is a compatible MPPT charge controller PWM intelligent / efficient / energy saving, he not only has efficient MPPT controller charging function to automatically track the maximum power point, 10% -30% higher than the ordinary controller charging efficiency, also has standby energy saving, more than 30% energy than ordinary controller, the standby power consumption of only 10mA-15mA.
Product introduction
| LCD screen display | Battery reverse discharge protection |
| Easy operation interface | Battery reverse polarity protection |
| MPPT+ PWM charging mode | Battery under voltage protection |
| Parameter user can reset Overload | Short-circuit protection |
| A key to restore the factory settings | USB 5V charging (for 500mA) for mobile phone(Only for M30) |
| A key to open and close the load | Automatic temperature compensation function |
Dual Timer function
Data Sheet
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Parameters / Model |
T10 |
T20 |
T30 |
T40 |
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Maximum power current |
12A |
20A |
30A |
40A |
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Installation Lin（mm2） |
4mm2 |
8mm2 |
10mm2 |
12mm2 |
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Installation Line(AWG) |
10(AWG) |
8(AWG) |
7(AWG) |
6(AWG) |
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Weight |
280g |
300g |
475g |
480 |
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Dimensions |
143×89×46（mm） |
187*97*61（mm） |
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System load loss |
≤13mA |
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Loop Buck |
≤100mV |
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Specification
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Battery float voltage |
13.8V（12V system）/27.6V（24V system） |
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Battery （under voltage) protection |
10.6V（12V system）/21.2V（24V system） |
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Battery (under voltage) recovery voltage |
12.6V（12V system）/25.2V（24V system） |
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Charge mode |
MPPT+PWM MODE |
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Operating Temperature |
-10℃~60℃ |
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Storage Temperature |
-30℃~70℃ |
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Humidity requirements |
≤90％, No condensation |
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Temperature compensation |
-4mV/Cell/℃ |
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Temperature Probe (built components) |
NTC 100K thermistats |
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Maximum open circuit voltage of the solar panel |
18V-24V（12V system）36V-48V（24V system) |
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Solar panels maximum open circuit voltage (V) |
≤48V |
(Cases) 12V system standard configuration
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The peak voltage of the solar cell panel |
18V-25V |
18V-25V |
18V-25V |
18V-25V |
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Peak power of solar cell panel |
50W-130W |
100W-260W |
200W-380W |
≤500W |
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Model |
T10 |
T20 |
T30 |
T40 |
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Battery standard voltage |
12V |
12V |
12V |
12V |
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Battery capacity |
≥100AH |
≥200AH |
≥300AH |
≥400AH |
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Installation Lin（mm2） |
4mm2 |
8mm2 |
10mm2 |
12mm2 |
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Installation Line(AWG) |
10(AWG) |
8(AWG) |
7(AWG) |
6(AWG) |
