---
product_id: 49368496
title: "HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat)"
brand: "hqst"
price: "€ 2.97"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.es/products/49368496-hqst-20-amp-20a-pwm-smart-solar-charge-controller-12v
store_origin: ES
region: Spain
---

# LCD display 5V USB output 20A capacity HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat)

**Brand:** hqst
**Price:** € 2.97
**Availability:** ❌ Out of Stock

## Summary

> 🌞 Power Up Your Adventures!

## Quick Answers

- **What is this?** HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat) by hqst
- **How much does it cost?** € 2.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/49368496-hqst-20-amp-20a-pwm-smart-solar-charge-controller-12v)

## Best For

- hqst enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** Compact and stylish for any RV or boat.
- • **Customizable Settings:** Tailor parameters to fit your unique needs.
- • **Smart Solar Management:** Optimize your energy use effortlessly.
- • **Portable Power Solution:** Charge your devices on the go.
- • **Light Control Automation:** Experience seamless day-night transitions.

## Overview

The HQST 20 Amp PWM Smart Solar Charge Controller is a versatile and intelligent device designed for efficient solar energy management. With a user-friendly LCD display and customizable settings, it allows for easy operation and flexibility. The controller features light control automation and a 5V USB output for charging devices, making it an essential accessory for RVs, motorhomes, caravans, campers, and boats.

## Description

Description: This controller is an intelligent and multifunctional solar charger controller. These serial products adopt customized LCD display screens, which make operations on the interface rather convenient. All of the controlling parameters can be reset to satisfy user needs. The Controller is Positive Grounding. Specifications: Rated Working Current: 20A Rated Working Voltage: 12V/24V Solar Input Voltage: ＜55V OverVoltage Protection: 17V; ×2/24V Float Charging Voltage (adjustable): 13.8V; ×2/24V Over-discharge Recovery Voltage: 12.6V; ×2/24V Charging Recovery Voltage: 13.2V; ×2/24V Max. Voltage At The Battery End: ＜35V No Load Loss: ＜10mA /12V; ＜12mA/24V Temperature Compensation: -3mV/°C /2V Dimensions: 5.12x 2.95x 1.50 In Weight: 5.6 Oz

## Features

- HQST 20A Amp solar charge controller is an intelligent and multifunctional solar charge controller.
- It adopts a customized LCD display screen, which makes operation on the interface rather convenient.
- All of the controlling parameters can be reset flexibly to satisfy the user's particular needs.
- Light control: When daylight begins the light source will turn off; meanwhile, the solar panels will charge the batteries. When there is no sunlight the garden light will switch on.
- Features a 5V 1A USB output that can be used to charge mobile phones, tablets, speakers, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 13 x 3.51 x 7.49 cm; 140 Grams |
| Power source type | Solar Powered |
| Manufacturer | HQST |

## Product Details

- **Color:** 20A Black
- **Brand:** HQST
- **Voltage:** 24 Volts (DC)
- **Product Dimensions:** 5.1"L x 3"W x 1.5"H
- **Item Weight:** 0.14 Kilograms

## Images

![HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat) - Image 1](https://m.media-amazon.com/images/I/5130BLS21BL.jpg)
![HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat) - Image 2](https://m.media-amazon.com/images/I/61m+MXTab5L.jpg)
![HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat) - Image 3](https://m.media-amazon.com/images/I/61HfymgwhYL.jpg)
![HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat) - Image 4](https://m.media-amazon.com/images/I/51xhnfl8bhL.jpg)
![HQST 20 Amp 20A PWM Smart Solar Charge Controller 12V/24V Solar Panel Battery Regulator with LCD Display USB Ports (RV,Motorhome, Caravan, Camper or Boat) - Image 5](https://m.media-amazon.com/images/I/51jVC+QQhnL.jpg)

## Customer Reviews

### ⭐⭐ 2.0 out of 5 stars







  
  
    Two Stars
  

*by #***N on Reviewed in the United Kingdom on 5 November 2017*

Not suitable for what i needed.

### ⭐⭐⭐⭐⭐ 







  
    Super sache
  
  

*by A***E on Reviewed in Germany on 7 September 2020*

Habe das Teil seit gut 3 Monaten ohne Unterbrechung in Betrieb und bis jetzt keinerlei Probleme feststellen können.Für kleine Annlagen sehr gut zu gebrauchen.

### ⭐⭐⭐⭐⭐ 







  
  
    Works well
  

*by A***R on Reviewed in Canada on 10 June 2018*

Works well with 100 watt solar panel, no problems , easy to connect

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**Shop now:** [https://www.desertcart.es/products/49368496-hqst-20-amp-20a-pwm-smart-solar-charge-controller-12v](https://www.desertcart.es/products/49368496-hqst-20-amp-20a-pwm-smart-solar-charge-controller-12v)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-03*