PWM 20A 12V/24V Solar Charge Controller with USB Output Port

Our Price
RM 149.00
Price includes GST (6%)
Normal Price
RM 179.00    You save RM 30.00 (17%)
*Incl GST (6%)
RM 8 by courier to Peninsular Malaysia
RM 15 by courier to Sabah, Labuan
RM 15 by courier to Sarawak
Every subsequent item add RM 3.00 
From Selangor , Estimated Arrival 1-3 working days.  
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Within Malaysia ,Ship By: Courier Services,Self Collect
Available Quantity
Seller Information
Store since 25 Sep 2003
GST ID: 001442172928

Feedback Score
: 346+
Positive Feedback
: 99.71%
Total Product
: 91
Buyer Protection Program
Payments are covered by BPP (Learn More)
Item Specification
  • Report
  • Brand : Solarmart
    Model / SKU : SM-P20
    Conditions : New

    Product Description

    PWM 20A 12V/24V Solar Charge Controller with USB Output Port

    • 12V/ 24 V system voltages are automatically recognized.
    • An upgraded 3-stage PWM charging algorithm is adopted. Application of an equalizing charging to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life.
    • With temperature compensation employed, charging parameters can be automatically adjusted.
    • A wide range of load working modes facilitate the product's application to different types of load.
    • The product provides overcharge, over-discharge, overload protection, as well as short-circuit protection.
    • By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
    • The product provides a dot matrix graphic LCD screen and a human-machine interface with a key.
    • The user-friendly design of browser and dynamic interfaces ensure convenient and intuitive operations.
    • Boasting an industrial grade design, the product can function well in various tough conditions.
    • TVS lighting protection is adopted.




    Rated current

    • 20A

    Current Display function

    • No

    System voltage

    • Automatic recognition of 12 V/ 24 V

    No-load loss

    • < 10mA/12V;< 12mA/24V

    Max. Solar energy input voltage

    • < 55V

    Max. voltage at the battery end

    • < 35V

    Over-Voltage protection

    • 17.0V;×2/24V

    Equalizing charging voltage

    • 14.6V;×2/24V

    Boost charging voltage

    • 14.4V;×2/24V

    Floating charging voltage

    • 13.8V;×2/24V

    Charging recovery voltage

    • 13.2V;×2/24V

    Over-discharge recovery voltage

    • 12.6V;×2/24V

    Over-discharge voltage

    • 11.1V;×2/24V

    Equalizing charging interval

    • 30 days

    Equalizing charging time

    • 1H

    Boost charging time

    • 2H

    Temperature compensation

    • -3.0mV/℃/2V

    Light control voltage

    • Light control on 5V, ×2/24V
    •  light control off 6V, ×2/24V

    Light control judgment time

    • 1 minute

    Operating temperature

    • -25℃ to +55℃

    IP Protection Level

    • IP30

    Net  Weight

    • 160g

    Protection functions

    • Solar panel short circuit and reverse-connection protection
    • Over-temperature, overload and short circuit protection


    • 130 × 75 × 38 (mm)


    Last Updated @ 4/10/2017 5:10:57 PM

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    • We are using Corporate Account with Poslaju Malaysia Courier, Skynet Express Service.
    • All completed orders will be shipped out less than 24 hours after an order has been placed and payment received. We do not do shipping on weekends and holidays. Orders placed after 2pm on Friday will be shipped out on the following Monday. For certain times due to high order volume or temporary stocks shortage, the order might take slightly longer than the 24 hour processing time. We will notify you via e-mails / or phone call immediately if orders are delayed for those stated reason.
    • Once an order has been successfully shipped, we will notify the tracking number of the parcels via email or phone.

    ** Goods sold are not refundable.
    ** Prices are subjected to change without prior notice.
    ** Delivery lead time: 1~3 Days (Mon-Fri).

    Questions & AnswersDo you have any questions to ask merchant about this product   Ask Seller


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