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PWM solar charging controller

3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller
  • 3220 PWM solar charging controller

3220 PWM solar charging controller

PWM 3.2V 20W

• Three-stage PWM charging, intelligent lithium battery charge/discharge management, significantly extend battery life

• Industrial-grade MCU full digital control technology, high precision, anti-interference

• According to the real-time capacity of the battery and the charging power of the solar panel, the lighting power is automatically adjusted to ensure that the light is lit 365 days a day

• Clear and easy to understand charge and discharge operating status indication, fault indication

• Automatic light control voltage point adjustable

• Infrared /2.4G wireless communication, in addition to support external iot module, induction module (optional)

• Aluminum shell heat dissipation, fully sealed filling, IP67 waterproof grade, guaranteed to be used in a variety of harsh environments

• Multiple protection functions such as battery reverse connection/output short circuit/photovoltaic panel reverse connection

    型号

    3220

    系统电压

    3.2V

    充电方式

    PWM

    输出电压范围

    9V~30V

    输出电流范围

    0.33A~1.32A

    最大输出功率

    30W

    最大充电电流

    14A

    最大太阳能板电压

    9V

    保护等级

    IP67

    通信方式

    红外/2.4G

    外接感应头（选配）

    红外/微波

    外接物联网（选配）

    CTA-1 / IOT/ 4GWG

    尺寸（mm）

    82×59×25

    重量（g）

    160
    Please submit your basic information, we will contact you as soon as possible!

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