---
product_id: 50347742
title: "Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A)"
brand: "footprintse"
price: "RM12"
currency: MYR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.my/products/50347742-solar-panel-controller-solar-charge-controller-20a-30a-solar-panel
store_origin: MY
region: Malaysia
---

# Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A)

**Brand:** footprintse
**Price:** RM12
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A) by footprintse
- **How much does it cost?** RM12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/50347742-solar-panel-controller-solar-charge-controller-20a-30a-solar-panel)

## Best For

- footprintse enthusiasts

## Why This Product

- Trusted footprintse brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

◕‿◕Description: Protection from strike. Easy to set up and operate. Suitable for small solar energy system. Overloading and short-circuit protection. Big LCD display, all adjustable management. Prolong the battery life cycle and keep the load work well. Automatically manage the working of solar panel and battery in solar system. Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection. Specifications: Float: 13.7v Net weight: 135g Color: Black & blue Rated Current: 20A Rated Voltage: 12/24V Max. PV Voltage: 50V Max. PV Input Power: 260W(12V)520W(24V) Discharge stop: 10.7v Self-consume: <10mA Size: 133 x 68 x 33mm USB output: 5V/2A max Discharge reconnect: 12.6v Operating temperature: -35℃-60℃ You will get: 1 x User manual 1 x 30A Solar Charge ControllerThe product can automatically manage the working of solar panel and battery in solar system. It is easy to set up and operate. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically (LCD will be unavaiable at the same time). Change the default setting of solar controller, requires: 1. Disconnect the solar panel 2. ensure the remain voltage of battery no less than 12V Note: <1>Please keep it in cool and well ventilated place to maintain good heat dissipation. <2>the regulator is only suitable for lead acid batteries:OPEN, AGM, GEL, not for nickel hydride, lithium, ions, or other batteries. <3>Make sure your battery has enough voltage for the controller to recognize the battery before first installation. Warm Tips: Only voltage reading in the screen of the solar controller, no amps or amp hours.

## Features

- ◕‿◕ Rated Discharge Current: 20A; USB Output Voltage: 5V/2A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 4-Stage(EQU, Bulk, ABS, Float) charge management and 4-Stage PWM charge     ◕‿◕ Funtionality: Equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management     ◕‿◕ Mutiple electric protection: over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection.     ◕‿◕ Easy to use: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.     ◕‿◕ Good Heat Dissipation: Dual mosfet reverse current protection, low heat production.

## Images

![Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A) - Image 1](https://m.media-amazon.com/images/I/61XKWMmartL.jpg)
![Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A) - Image 2](https://m.media-amazon.com/images/I/61VbP8Hu73L.jpg)
![Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A) - Image 3](https://m.media-amazon.com/images/I/61bd+TfZ7tL.jpg)
![Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A) - Image 4](https://m.media-amazon.com/images/I/61i6XPQIkEL.jpg)
![Solar Panel Controller, Solar Charge Controller, 20A/30A Solar Panel Battery Intelligent Regulator with USB Port LCD Display 12V/24V Mutiple Protection (20A) - Image 5](https://m.media-amazon.com/images/I/61URwgPHu6L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    A street light controller really - beware
  

*by G***D on Reviewed in the United Kingdom on 12 January 2018*

I bought the greenish, DMD – Demuda controller with two yellow buttons. Some reviews are of a different model, blue in colour and with three buttons. I think this is leading to some confusion as the buttons work in slightly differently ways and the menu screens are also different. The DMD controller is basically a street light controller, designed to charge a battery during the daytime and then automatically switch on a load for lighting at night. This presents a problem as, during the day, when the controller decides that the battery is full, it switches to sleep mode (with a moon symbol on the LCD). In this mode it stops charging the battery, switches off the USB sockets and switches off the load voltage. It remains in this sleep mode until it deems it to be night time, recognised when the solar panel voltage falls to low levels. It then automatically switches on the load voltage ie the lights, until daytime on the next day. However, during the daytime, once in sleep mode, if you use the battery for something else and want the controller to start charging it again then the only way seems to be to fool the controller into thinking that its night time by either covering the solar panel or disconnecting its positive lead from the controller and then reconnecting it. Once in sleep mode, the controller does not seem to be able to detect that the battery voltage is falling and therefore reactivate charging from the solar panel to the battery on its own. This severely limits the use of the DMD controller as a controller for automatic battery charging. It is a pity that the description of this product does not state that this is really a street light controller which works really well in this capacity.Been using it for 2 months with no problem. I have put a simple on/off switch in the positive line from the solar panel to the controller so that if the controller switches into sleep mode I can simply switch the panel off and on again to put the controller back into active charge mode. On a sunny day I get over 8 amps into the battery from a 260 watt panel even in January.

### ⭐⭐⭐⭐⭐ 







  
  
    Great value entry level controller
  

*by B***E on Reviewed in the United Kingdom on 6 November 2017*

Very simple to use, plenty of Youtube videos to help.Great value entry level controller. I paired mine with a 20V solar panel and was up and running within an hour.Most of that time was mounting the solar panel and then finding the right gauge of wire for the battery connection.Now, need a Rasberry Pi to handle the stuff on the other end...  :-)

### ⭐⭐ 







  
  
    If only it had proper instructions...
  

*by W***S on Reviewed in the United Kingdom on 30 November 2017*

At first this charge controller worked fine. Now it doesn't allow any charge in from the solar panels or any load into my system from about 12.30-2.30pm every day, when the sun is at its best.Why? I don't know, and I cannot find out because the instruction manual is not only badly translated from Chinese, it also bears little relation to the actual interface and features of the product!The manual describes features that don't appear to exist, and fails to mention quite a lot of confusing things that happen. For instance, there is an unexplained screen that shows only 'A00' that can be modified to any number up to 'A99'. Who can tell what that is. And what is L0? No idea but it can also have several values...

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/50347742-solar-panel-controller-solar-charge-controller-20a-30a-solar-panel](https://www.desertcart.com.my/products/50347742-solar-panel-controller-solar-charge-controller-20a-30a-solar-panel)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-20*