---
product_id: 29660665
title: "20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging"
brand: "meind technology"
price: "€ 4.80"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/29660665-20a-solar-panel-power-battery-charge-controller-regulator-12v-24v
store_origin: NL
region: Netherlands
---

# 20A Power Double LED Display 12V/24V Compatibility 20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging

**Brand:** meind technology
**Price:** € 4.80
**Availability:** ❌ Out of Stock

## Summary

> Harness the Sun, Empower Your Life! ☀️

## Quick Answers

- **What is this?** 20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging by meind technology
- **How much does it cost?** € 4.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/29660665-20a-solar-panel-power-battery-charge-controller-regulator-12v-24v)

## Best For

- meind technology enthusiasts

## Why This Product

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

## Key Features

- • **Automatic Voltage Detection:** Stay worry-free with automatic adjustments for seamless operation.
- • **Robust Electronic Protection:** Guard your investment with built-in short circuit protection.
- • **High-Efficiency PWM Charge Mode:** Enjoy faster charging and longer battery life with advanced PWM technology.
- • **Smart Microcontroller Technology:** Experience precision with digital accuracy for optimal performance.
- • **Simultaneous Charging & Discharging:** Maximize your energy efficiency with dual functionality.

## Overview

The 20A Solar Panel Power Battery Charge Controller is a cutting-edge device designed for both 12V and 24V systems, featuring simultaneous charging and discharging capabilities. With its high-efficiency PWM charge mode and smart microcontroller, it ensures optimal battery performance while providing real-time monitoring through a double digital LED display. Automatic voltage detection and robust electronic protection make it a reliable choice for solar energy enthusiasts.

## Description

The main advantage of Pulse Width Modulation (PWM) is that power loss in the switching devices is very low.  When a switch is off, there is practically no current.  When the device is on, there is almost no voltage drop across the switch.  Power loss, being the product of voltage and current, is thus in both cases close to zero.  PWM also works well with digital controls, which, because of their on/off nature, can easily set to the needed duty cycle.  This solar system controller adopts the most advance digital techniques and operates fully automatically.  The PWM battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.  Specifications:  1)Nominal System Voltage: 12V/24V Auto recognition  2)Max. PV Input Power: 120W (12V), 240W (24V)  3)Rated Charge Current: 20A  4)Max. Solar Input Voltage: 42V  5)Rated Load Current: 20A  6)Self-consumption: lower than 6mA  7)Operating Temperature: -35°C to + 55°C  8)Temp. Compensation: -30mV/°C (12V), -60mV/°C (24V)  9)Terminals: 20AWG 25%  10)Current Overload: 1 Minute

## Features

- This controller can charge and discharge at the same time.
- Electronic Protection; PWM Charge Mode (SOC); Microcontroller Digital Accuracy
- Double Digital LED Display; Full Automatic operation.
- High Efficiency PWM charge mode State of charge(SOC), micro controller digital accuracy.
- Automatic detection of the voltage, short circuit protection.

## Product Details

- **Color:** Black
- **Brand:** Meind Technology
- **Voltage:** 24 Volts (DC)
- **Display Type:** LED
- **UPC:** 701413671688

## Images

![20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging - Image 1](https://m.media-amazon.com/images/I/71-p5LQT74L.jpg)
![20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging - Image 2](https://m.media-amazon.com/images/I/41+9chvPTtL.jpg)
![20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging - Image 3](https://m.media-amazon.com/images/I/4134HZLU8sL.jpg)
![20A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 20 Amp Charging - Image 4](https://m.media-amazon.com/images/I/41wZlJlPwKL.jpg)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*