12V 24V 20AMP MPPT+PWM Charge Battery Solar Controller M20
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Product Specifications
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Product Description
12V 24V 20A LCD Display MPPT Solar Charge Controller with Light and Timer Control M20
M10-10A / M20-20A / M30-30A
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.
Specification
Model | M20 |
Rated working current | 20A |
Rated working voltage | 12V/24V |
Solar panels voltage | <48V |
Float charging voltage(settable) | 13.8V/27.6V |
Low voltage protection(settable) | 10.7V/21.4V |
Low voltage recovery(settable) | 12.5V/25.0V |
No-load loss | <15mA |
Loop pressure drop | <160mV |
Installation wire number | <7# AWG (10mm2) |
Working temperature | -10c~60c |
Storage temperature | -30c~70c |
Humidity requirements | <90%,NO GEL |
Dimension | 90 mmx188 mmx48 mm |
Mounting hole spacing | 60 mm×178 mm --5 |
weight | <435g |
Tmperature compensation | -4mV/Cell/C |
Main Features
Solar LCD series a kind of intelligent,multipurpose solar charge and discharge controller
1. LCD screen display
2. Easy operation interface
3. PWM charging mode
4. Parameter user can reset,
5. A key to open and close the load,
6. A key to restore the factory settings,
7. Battery reverse discharge protection,
8. Battery reverse polarity protection
9. Battery under voltage protection,
10. Overload, short-circuit protection,
11. Automatic temperature compensation function.
Attention
Connection Order:
Connect the battery with the controller.
Connect the solar panel with the controller.
Connect the load with the controller or inverter.
Disconnection order:
Disconnect the solar panel.
Disconnect the battery.
Disconnect the load.
Precautions:
please make sure connect your inverter with your battery
Please avoid to install in the following environments wet,dusty places or places with flammable and explosive gases.
Install the controller at the vertical plane.
Instructions
20A Solar Charge controller 12V solar Panel battery charger control LCD display dual timer function M10 250w solar panels M20
notice: Not True MPPT,there is no large transformer coil inside.
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.
Package including:
1. 1pcs M10 10a controller
2. 1pcs user manual
3. 1pcs temp sensor
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 |
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