---
product_id: 33147039
title: "eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch"
brand: "ehappymaker"
price: "282 kr"
currency: ISK
in_stock: false
reviews_count: 3
url: https://www.desertcart.is/products/33147039-ehappymaker-20a-12v-24v-solar-battery-charge-regulator-solar-panel
store_origin: IS
region: Iceland
---

# eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch

**Brand:** ehappymaker
**Price:** 282 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch by ehappymaker
- **How much does it cost?** 282 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/33147039-ehappymaker-20a-12v-24v-solar-battery-charge-regulator-solar-panel)

## Best For

- ehappymaker enthusiasts

## Why This Product

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

## Description

What's it? This product can automatically manage the work of solar panel and battery in solar system, which is below 120W (12V) or below 240W (24V). It is widely used in solar system for gardens, pools, roads, stages, etc.   Specification: Rated voltage: 12V or 24V Rated charging current: 20A Rated load current: 20A Voltage of stop power supply: 10.8V or 21.6V Voltage of resume power supply: 11.8V or 23.6V Voltage of stop charging: 14V or 28V Working temperature: (-20℃- +60℃)   Instructions:1. Attention: PLEASE CONNECT THE BATTERY FIRST 2. Open the top cover of controller,connect the wire and terminals of controller according to the drawing on the top cover of controller. 3. Connect the "+","-" poles of the battery to the correct ports of controller (3th & 4th one from left) 4. If load indicator("load") flickers once and starts lightning after 30s,you can tell the connection is correct;the following operation can be proceed,otherwise,the following operation may damage the controller. 5. Connect the "+","-" poles of the solar panel to the correct ports of controller (1st &2th one from left) Connect the "+","-" poles of the correct ports of controller (5th & 6th)   Note: Please make sure the rated voltage of solar panels, batteries the loads are same and are all 12V or 24V. And the rated current of solar panels and load must be less than the rated current of controller.    Package included:1x 20A solar charge controller 1x user manual

## Features

- Auto Switch: 20A, 12V/24V, automatic detection of the voltage, prolong the battery life cycle and keep the load work well
- Battery Safe Protection: overloading and short-circuit protection, reverse discharging and reverse-polarity protection
- Easy to Operate: automatically manage the working of solar panel and battery in solar system
- Compatible: suitable for small solar energy system
- What's included: 1x 20A solar charge controller, 1 Year Warranty

## Images

![eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch - Image 1](https://m.media-amazon.com/images/I/41DJhx6Ov4L.jpg)
![eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch - Image 2](https://m.media-amazon.com/images/I/614CliN3-ZL.jpg)
![eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch - Image 3](https://m.media-amazon.com/images/I/61PzevV84hL.jpg)
![eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch - Image 4](https://m.media-amazon.com/images/I/61i4PCeH2iL.jpg)
![eHappyMaker 20A 12V/24V Solar Battery Charge Regulator, Solar Panel Charge Controller Battery Charge Overloading and Short-Circuit Safe Protection Autoswitch - Image 5](https://m.media-amazon.com/images/I/61PzevV84hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Inexpensive controller for simple solar power systems.
  

*by F***O on Reviewed in the United States on November 12, 2016*

I have installed two simple solar circuits in my house to power some LED lighting and I've purchased several of these controllers. If connected correctly (follow the instructions!) they work great. However, they seem to be very sensitive to whatever electrical disturbances occur during lightning strikes. I've had two of them fail and I believe it was because of lightning. Luckily, these controllers are relatively inexpensive.

### ⭐⭐⭐⭐⭐ 







  
  
    Check your wiring!
  

*by F***Y on Reviewed in the United States on December 15, 2016*

Works Great, Watch out that all the Positive ends are tied together!

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by A***R on Reviewed in the United States on May 29, 2017*

Perfect!

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**Shop now:** [https://www.desertcart.is/products/33147039-ehappymaker-20a-12v-24v-solar-battery-charge-regulator-solar-panel](https://www.desertcart.is/products/33147039-ehappymaker-20a-12v-24v-solar-battery-charge-regulator-solar-panel)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-16*