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It has efficient 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.
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This controller has efficient 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.
1:Product introduction
Solar LCD series a kind of intelligent, multi-purpose solar charge and discharge controller
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 open and close the load | Automatic temperature compensation function |
A key to restore the factory settings | USB 5V charging (for 500mA) for mobile phone |
| Parameters / Model | M10 | M20 | M30 |
| Maximum power current | 12A | 20A | 30A |
| Installation Lin(mm2) | 4mm2 | 8mm2 | 10mm2 |
| Installation Line(AWG) | 10(AWG) | 8(AWG) | 7(AWG) |
| Weight | 280g | 300g | 475g |
| Dimensions | 143×89×46(mm) | 187*97*61(mm) | |
| System load loss | ≤13mA | ||
| Loop Buck | ≤100mV | ||
| Battery float voltage | 13.8V(12V system)/27.6V(24V system) | ||
| Battery(under voltage) protection | 10.6v(12V system)/21.2V(24V system) | ||
| Battery (under voltage) recovery voltage | 12.6V(12V system)/25.2V(24V system) | ||
| Charge mode | MPPT+PWM MODE | ||
| Operating Temperature | -10degree centigrade~60degree centigrade | ||
| Storage Temperature | -30degree centigrade~70degree centigrade | ||
| Humidity requirements | ≤90%, No condensation | ||
| Temperature compensation | -4mV/Cell/degree centigrade | ||
| Temperature Probe (built components) | NTC 100K thermistats | ||
| Maximum open circuit voltage of the solar panel | 18V-24V(12V system)36V-48V(24V system) | ||
| Solar panels maximum open circuit voltage (V) | ≤48V | ||
| The peak voltage of the solar cell panel | 18V-25V | ||
| Peak power of solar cell panel | 50W-130W | 100W-260W | 200W-380W |
| Battery standard voltage | 12V | ||
| Battery capacity | ≥100AH | ≥200AH | ≥300AH |
| Installation Lin(mm2) | 4mm2 | 8mm2 | 10mm2 |
| Installation Line(AWG) | 10(AWG) | 8(AWG) | 7(AWG) |
