Solar Controller Light Generator Charge Circuit Switch Lithium Battery Charge Board DIY Street Lamp Power Supply Accessories

Solar Controller Light Generator Charge Circuit Switch Lithium Battery Charge Board DIY Street Lamp Power Supply Accessories

Features:

1. Using high-quality materials, the quality is guaranteed

2. Photovoltaic solar charge and discharge automatic control switch, suitable for various battery voltages

3. Easy to use and portable

4. Charge during the day, turn on the light automatically when it is dark, and turn off the light automatically at dawn

5. The low-power controller is suitable for solar garden lights, lawn lights, string lights, small street lights, etc.

Features:

Charge during the day, automatically turn on the lights at dusk, and turn off the lights automatically at dawn. The output voltage is the output voltage when the battery is no voltage. The circuit controls the output by detecting the voltage change of the solar panel power generation.

Wiring method:

1. B+B-connected lithium battery

2. S+ S- connect to solar panel

3. L+L- connected to output

Wiring sequence:

1: Access to lithium battery The battery must have a corresponding protective plate

2: Connect to the LED, the lithium battery is charged, and the LED lights up at this time

3: Connect to the solar panel At this time, the solar panel has light and the LED is off and the LED is on without light.

If it needs to be closed at night or the switch interface SW has been reserved for transportation and storage, the switch can be installed

Precautions:

1: The stable working output current of the control board cannot exceed 600ma, otherwise it may cause output protection

2: Charging anti-backflow without overcharge and overdischarge protection Lithium batteries must be used with corresponding protection boards (all mobile phone batteries have 3.7v protection, more than 18650 do not. Can not use 3.7v protection boards in series)

3: Pay attention to waterproof and insulation

4: LED lamps cannot use boost drive

5: The battery voltage of the controller is the output voltage, with unlimited current and limited voltage. 2V3V LED lamp beads cannot be used directly. They need to be driven by step-down constant current or used in series with current-limiting resistors. The output current is the maximum operating current and non-constant current

Special Note:

1: The output power is the actual power, please confirm the actual power consumption of the load before use

2: Connecting directly to 3Vled may damage the controller or LED

3: The battery must have a protection board, the battery voltage matches the open circuit voltage of the solar panel

Package list:

Solar control switch circuit board*1

Dropship: Support Application: Lighting Controller Is Smart Device: no Certification: NONE Choice: yes Model Number: Solar Controller Maximum Current: As Description Origin: Mainland China is_customized: Yes Condition: New Type: Solar Controller Key Word: Solar DIY Street Lamp High-concerned chemical: none semi_Choice: yes Brand Name: Aideepen