20A Intelligent LCD Solar Controller with USB Output Port


In stock

SKU: 890168
  1. Built-in Industrial Micro-Controller
  2. Big LCD Display
  3. All Adjustable Parameters
  4. Full 4 Stage PWM Charge Management


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In stock

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Brand: Generic
Category: Solar Panels and Controllers

20A Intelligent LCD Solar Controller with USB Output Port is a Digital PWM Solar Charge Controller for the lead-acid batteries connected to a solar power system. When connected to the battery, this charge controller automatically detects the battery voltage from 12V-24V. This charge controller has some advanced features like built-in short circuit protection, open-circuit protection, reverse voltage protection, overload protection, etc which makes it ideal for grid power systems.


  1. Built-In Industrial Micro Controller
  2. Big LCD Display
  3. Full 4 Stage PWM Charge Management
  4. Dual MOSFET Reverse Current Protection
  5. Low Heat Production

Package Includes:

1 x 20A Intelligent LCD Solar Controller

SKU: 890168 Category:
Battery Input

12-24V Auto

Charging Current (A)


Discharge Current (A)


Max. Solar Input (V)




Operating Temperature (°C)

-35 to 60

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.16 kg
Shipping Dimensions 15 × 8 × 4 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 0 votes
    Q How much wattage panel can i use with it? answer now
    Asked by joydebh2002 on May 8, 2024 8:05 pm
    Read more
  2. 0 votes

    Yes, you can charge 

  3. 0 votes
    Q what is the max wattage solar panel we can connect to a 12v lead acid battery answer now
    Asked by vigneshveluswamy7 on April 12, 2024 8:15 pm

    For a 20A solar charge controller used with a... Read more

  4. 0 votes

    Yes, you can charge a 12.8V 6000mAh 3C 4S1P Li... Read more

  5. 0 votes
    Q what are the display parameters in SKU: 890168 answer now
    Asked by challapallibhaskar on April 29, 2023 3:24 pm

    Please refer the datasheet of the product

  6. 0 votes
    Q Can we charge 12v li-ion battery? answer now
    Asked by leelavathias9 on February 12, 2023 6:21 pm

    Yes, you can charge 12v li-ion battery

  7. 0 votes
    Q Ampere both from solar panels ampere answer now
    Asked by deep836823 on February 18, 2021 12:29 am


Only registered users are eligible to enter questions
Country Of Origin: China

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