Product Description
This intelligent 30A solar controller is designed for automatic charging and discharging in 12V/24V photovoltaic systems. It features dual-load outputs, making it ideal for both home power backup and solar street light applications. The universal design ensures compatibility with various battery types, providing reliable overcharge and discharge protection. With its easy-to-read LCD display, you can monitor system status in real time for efficient energy management.
Intelligent and efficient controller
Intelligent charging / Does not damage the battery
Automatically stops charging when fully charged
Functional Features
High-definition digital display Adjustable parameters Automatic recognition
High and low temperature resistant Multiple protections Light and time control
Smarter and safer, with more reliable performance.
● Overcharge protection
● Temperature control protection
● Short circuit protection
● Reverse connection protection
● Open circuit protection
● Low voltage protection
4 USB ports
No more waiting in line for charging
USB charging ports for charging your digital devices anytime.
Supports most USB port devices on the market: mobile phones, tablets, PSP game consoles, Bluetooth headsets, cameras, and other digital products.
Aluminum heat sink
Multi-faceted design increases heat dissipation
area for easy heat conduction.
Load Operation Modes
Light Control + Delay
Normal On Mode: [24h] 24-hour output.
Pure Light Control Mode: [oh] Turns on at night and off at dawn.
Light Control Delay Mode: [1~15h] Turns on at night and off during the set time period.
Product parameters
Model Number | KM001-A | KM001-B | KM001-C | KM001-D |
System Voltage | 12/24V automatic adaptation | |||
Rated Charging Current | 30A | 40A | 50A | 60A |
Rated Discharge Current | 20A | |||
Maximum Photovoltaic Voltage | Maximum 23V with 12V battery; Maximum 46V with 24V battery | |||
Boost Charging Voltage | 14.4V | |||
Float Charging Voltage | 13.7V (Default, Adjustable) | |||
Discharge Cut-off Voltage | 10.7V (Default, Adjustable) | |||
Discharge Recovery Voltage | 12.6V (Default, Adjustable) | |||
Charging Recovery Voltage | 13V | |||
Light-Controlled On Threshold | 8V for solar panel (light-controlled on has delay) | |||
Light-Controlled Off Threshold | 8V for solar panel (light-controlled off has delay) | |||
USB Output | 4-channel USB output, 5V/2.5A (maximum) | |||
Standby Current | <10mA | |||
Operating Temperature | -35~+60°C | |||
Dimensions & Weight | 163*105*45mm | |||
Weight | 295g | |||
Warm reminder: The battery voltage displayed on the screen may have slight errors. Please refer to the actual voltage. | ||||
Connection Diagram
Connection Diagram
Inverter
Solar Panel DC Connector Inverter
Solar Panel DC Load DC Connector
Battery DC Load
Icon Definitions/Buttons
Icon Definitions/Buttons
① Battery voltage or light-controlled delay off time display, etc.
② Solar input indicator
③ Charging indicator: flashing indicates charging,
solid light indicates fully charged or constant voltage charging
④ Load on indicator
⑤ Battery level indicator
Menu button: Used to switch parameter display interfaces, or press and hold
for 3 seconds to enter or exit parameter settings.
Up button: In the parameter settings interface, a single press increases
the parameter by one level.
Down button: In the parameter settings interface, a single press decreases
the parameter by one level. /Load switch
Display Interface/Parameter Settings
Display Interface/Parameter Settings
1. Main Interface
2. Charging Current
3. Discharging Current
4. Cumulative Power Generation
5. Cumulative Discharge
6. Charging Cut-off Voltage
7. Discharge Recovery Voltage
8. Discharge Cut-off Voltage
9. Load Operating Mode
Product protection
Safety Usage Recommendations:
1. This controller automatically identifies 12V/24V. During initial installation, ensure the battery has sufficient voltage, so the controller can recognize the correct battery type.
2. Install the controller as close to the battery as possible to avoid voltage drop caused by excessively long wires, which could affect normal voltage detection.
3. This controller is only compatible with various lead-acid batteries (including open, sealed, and gel types). Lithium batteries are prohibited.
4. The controller uses only the photovoltaic panel as a charging source. Do not use DC or other power sources as charging sources.
5. The controller will generate heat during operation. Please ensure the controller is installed on a flat, well-ventilated surface.
