Introducing the 12V 24V DC Auto 10A 20A 30A PWM Solar Charge Controller Battery Regulator with 4 USB Outlets
Current Availability: 10A, 20A, 30A
Distinctive Characteristics:
1. Advanced Control Circuit: Employs MCU and specialized software to achieve intelligent system control.
2. Superior Charging Mode: Utilizes serial mode PWM for high-efficiency charging. Features boost, recovery, and float charging for extended battery life, along with temperature compensation.
3. Precision Over-Discharge Control: High accuracy over-discharge control, adjusted by the battery discharging rate curve.
4. Comprehensive Self-Protection: Safeguards against overload, internal and external short circuits, reverse connections, lightning, PV panel reverse current, overcharging, and over-discharging. Ensures no component damage, including the fuse.
5. Intuitive LED Indicators: LED indicators display system working status-charging, overcharge, full power, low power, over-discharge, overload, short circuit, load on/off, etc.
6. Industry-Level Production Standard: Operates in temperatures ranging from -35°C to +50°C.
7. Reliable Flash Memory Storage: Utilizes flash memory to save all control points, eliminating the need for adjustable resistance and ensuring control accuracy and reliability.
8. Versatile Work Modes: Easily settable modes including Light ON+Light OFF, Light ON+xx hour delay OFF, common controller, and test mode.
9. User-Friendly Digital Display and One-Key Setting: Digital LED display for work mode indication with a single button for easy settings.
10. Dual Time Period Output Setting at Night: Features settings like night ON+xx hour delay OFF, load off-time, xx hour delay ON+day OFF. Off-time adjustments use fuzzy control to adapt to seasonal night variations.
11. Dual Output Modes: Options include DC output and 1Hz output for specific flashing loads, such as LED lamps.
Unmatched Advantages:
1. Automatic Voltage Adjustment: The charge controller seamlessly adjusts to 12V or 24V system voltage.
2. Clear State of Charge Display: Easily readable display of the battery's charge status.
3. Programmable Nightlight Functionality: Customizable nightlight settings for user convenience.
4. Day and Night Detection: Reliably detects day and night using the PV array.
5. Three-Stage Charging: Efficient and effective charging in three distinct stages.
6. Temperature Adaptation: Automatically adapts to ambient temperature variations.
7. Low Voltage Disconnection: Regulated by either state of charge or voltage.
8. Largest 16mm2 Binding Clamp: Ensures secure and stable connections.
9. Complete Electronic Protection: Comprehensive protection for all electronic components.
10. Self-Test Feature: Built-in self-test for assured functionality.
| Model |
10A 20A 30A PWM Solar Charge Controller |
| Max. Solar Panel Current |
10A 20A 30A |
| Max. Load Panel Current |
10A 20A 30a |
| Nominal Voltage |
12V/24V, automatic recognition |
| Boost Voltage |
14.6V/29.2V |
| Equalization Voltage |
14.8V/29.6V |
| Float Voltage |
13.6V/27.2V |
| Low Voltage Disconnect Function |
Controlled by state of charge:
11.4-11.9V/22.8-23.8V |
| Controlled by voltage: |
11.0/22.0V |
| Load Reconnect Voltage |
12.8/25.6V |
| Temperature Compensation |
-5mv/(° C*cell) |
| Max. Wire Size |
16mm2 |
| Ambient temperature |
-40° C to +50° C |
| Internal protection |
IP22 |
Size(mm) |
L |
150 |
| W |
100 |
| H |
40
|
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