---
product_id: 497293001
title: "[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)"
brand: "depvko"
price: "2588854₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Depvko"
url: https://www.desertcart.vn/products/497293001-upgraded-30a-solar-charge-controller-black-solar-panel-battery-intelligent
store_origin: VN
region: Vietnam
---

# Adjustable LCD display & parameters Dual USB 5V/2.5A fast charging 30A max current output [Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)

**Brand:** depvko
**Price:** 2588854₫
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Charge smarter, live greener — your solar system’s brain with a USB boost!

## Quick Answers

- **What is this?** [Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) by depvko
- **How much does it cost?** 2588854₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/497293001-upgraded-30a-solar-charge-controller-black-solar-panel-battery-intelligent)

## Best For

- depvko enthusiasts

## Why This Product

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

## Key Features

- • **Clear LCD Interface:** Instantly monitor system status and tweak settings with a crisp, user-friendly display—perfect for pros on the go.
- • **Powerful 30A Output:** Handles both 12V & 24V solar systems with ease, maximizing your energy flow.
- • **Robust Safety Suite:** Overcurrent, short-circuit, inverse connection & overcharge protections ensure your battery’s longevity and peace of mind.
- • **Smart Auto-Memory Tech:** Never reset your settings again; the controller remembers your custom parameters for seamless operation.
- • **Dual USB Charging Ports:** Keep your devices juiced up anywhere with 5V/2.5A fast USB outputs—work and play uninterrupted.

## Overview

The [Upgraded] 30A Solar Charge Controller is a versatile, intelligent regulator compatible with 12V and 24V lead-acid batteries (OPEN, AGM, GEL). Featuring a 30A PWM charge output, dual USB ports for 5V/2.5A device charging, and an adjustable LCD display, it offers advanced safety protections and auto-memory settings to optimize solar energy management and extend battery life. Ideal for home, commercial, or industrial solar setups, it combines efficiency with user-friendly control in a compact, durable design.

## Description

[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) : desertcart.in: Garden & Outdoors

Review: I am using this device along with a 100 watt Coleman panel I bought from Canadian Tire that came without a charge controller (thanks for nothing Coleman! 🙄). Works exactly as promised/described on desertcart's listing. I like that I can configure the output power level to the battery, the charge level and the cut off (battery full) level myself (for now I've left them on the defaults). Very simple to use & adjust. The accessory 12v power output connector is an interesting idea, but as another reviewer mentioned, it seems to come on and off on a whim. I was under the impression from the instructions that it would turn on when the panel was inactive (at dark), and back off once it was charging again (when sunny) when set to 00. But when I tested this by disconnecting the panel to simulate dark, it came on and stayed on after the panel was reconnected. Weird. There is some kind of timer control to it, I didn't really explore it much more, but you can set it from 00-24. Does it just count time down from the setting once you set it? Who knows, there is very little information about it in the instructions. (As is typical with Chinese products purchased on desertcart). The USB outlets charge at a reasonably fast rate (my Samsung phone was at 39% & claimed it would be fully charged in two hours). The only other concern I have is regarding those very USB outlets. They are active even when the panel is disconnected (ie: when only the battery alone is connected). This tells me they are drawing and converting 12v from the battery to 5v for the USB outlets constantly. I suspect this could lead to a slow vampire draw on the deep cycle battery when/if the system sits idle without any panel connected to it or at night. But if you always have a panel connected, that shouldn't really matter - the daytime solar charging would likely more than make up for it. I was getting 13.1/13.2 volts into my battery under a heavy overcast sky late in the day, my panel was putting out more than 18 volts at the time. I definitely highly recommend this simple little controller, I'm completely satisfied for under $20 (including taxes).
Review: Einfache Installation , funktioniert prima

## Features

- UPGRADED SOLAR PANEL CONTROLLER: Compatible with 12V 24V system.This solar charge controller helps you manage the working of solar panels and battery in solar systems automatically with the build-in industrial microcontroller. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user. You can also charge your mobile phone, tablet, PCs through Dual USB output 5V/2.5A (max).
- SAFE TO USE: Equipped with overcurrent protection, short-circuit protection, inverse connection protection, low voltage, and overcharge protection, and have fully 3-stage PWM charge management. This 30A solar charge controller will help you improve the system efficiency safely and prolong the life span of the battery.
- PLEASE NOTE: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL. Do not support any other batteries. The solar controller will turn off automatically to protect the lifespan of your battery if the voltage of the battery drop below 8V.
- LCD DISPLAY: Let you know the status and data with LCD Display. You can also switch modes and parameter configuration conveniently and can use this controller in a different place like home, industrial, commercial, etc.
- WARRANTY: 12-month warranty and lifetime technique support. If there is any problem, please contact us through desertcart email, we will arrange a refund or a replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L8TBCK6 |
| Best Sellers Rank | #382,837 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #9,216 in Solar & Wind Power |
| Country of Origin | USA |
| Display Type | LCD |
| Item Dimensions LxWxH | 13.4 x 7.1 x 3.3 Centimeters |
| Item Weight | 141 g |
| Item model number | A308189 |
| Manufacturer | Depvko |
| Operating Temperature | 60 Degrees Celsius |
| Product Dimensions | 13.41 x 7.11 x 3.3 cm; 141 g |
| UPC | 713484981214 |

## Product Details

- **Brand:** Depvko
- **Colour:** Black
- **Material:** Plastic
- **Product Dimensions:** 13.4L x 7.1W x 3.3H Centimeters
- **Voltage:** 24 Volts

## Images

![[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) - Image 1](https://m.media-amazon.com/images/I/41M0gMi3O2L.jpg)
![[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) - Image 2](https://m.media-amazon.com/images/I/51JJOYB5o8L.jpg)
![[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) - Image 3](https://m.media-amazon.com/images/I/51UTH1J8OkL.jpg)
![[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) - Image 4](https://m.media-amazon.com/images/I/51cVXnSP12L.jpg)
![[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a) - Image 5](https://m.media-amazon.com/images/I/51ijXs0g-qL.jpg)

## Questions & Answers

**Q: Does this control the load in any way? Dusk to dawn?**
A: The short answer is yes but your question makes me think that you actually don’t know what the load connections are used for. Depending on your application you may not even need to use the load connections. I use the controller between the panels and a battery that only needs to supply power to an RV water pump. The pump simply connects directly to the battery and since it only runs intermittently has little chance of discharging the battery. The load connection are used when there is a small but continuous load such as a 12 v lamp that would run down the battery when there is no solar power charging the battery, such as overnight. In that case the load circuit shuts off the bulb if the battery voltage gets too low, preventing
battery damage.

**Q: What is the current draw that the controller itself has?
Will the controller itself drain the battery?**
A: Very minimal, like anything if left long enough it will drain a battery, smaller batteries drain faster but I haven't had any noticeable change in battery life since connecting this in my teardrop.

**Q: Can I use this with a 12V solar panel for a deer feeder? Thanks**
A: Yes you can. It's an intelligent controller and auto-adjusts to the battery voltage. See the description below:
UPGRADED SOLAR PANEL CONTROLLER: Compatible with 12V 24V system.This solar charge controller helps you manage the working of solar panels and battery in solar systems automatically with the build-in industrial microcontroller. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user. You can also charge your mobile phone, tablet, PCs through Dual USB output 5V/2.5A (max).

**Q: Does anyone know what the 601 602 battery type settings means?**
A: Not sure. Unit is for 12 volt system.
Suggest use Trojan T-1275 battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***E on 11 August 2023*

I am using this device along with a 100 watt Coleman panel I bought from Canadian Tire that came without a charge controller (thanks for nothing Coleman! 🙄). Works exactly as promised/described on Amazon's listing. I like that I can configure the output power level to the battery, the charge level and the cut off (battery full) level myself (for now I've left them on the defaults). Very simple to use & adjust. The accessory 12v power output connector is an interesting idea, but as another reviewer mentioned, it seems to come on and off on a whim. I was under the impression from the instructions that it would turn on when the panel was inactive (at dark), and back off once it was charging again (when sunny) when set to 00. But when I tested this by disconnecting the panel to simulate dark, it came on and stayed on after the panel was reconnected. Weird. There is some kind of timer control to it, I didn't really explore it much more, but you can set it from 00-24. Does it just count time down from the setting once you set it? Who knows, there is very little information about it in the instructions. (As is typical with Chinese products purchased on Amazon). The USB outlets charge at a reasonably fast rate (my Samsung phone was at 39% & claimed it would be fully charged in two hours). The only other concern I have is regarding those very USB outlets. They are active even when the panel is disconnected (ie: when only the battery alone is connected). This tells me they are drawing and converting 12v from the battery to 5v for the USB outlets constantly. I suspect this could lead to a slow vampire draw on the deep cycle battery when/if the system sits idle without any panel connected to it or at night. But if you always have a panel connected, that shouldn't really matter - the daytime solar charging would likely more than make up for it. I was getting 13.1/13.2 volts into my battery under a heavy overcast sky late in the day, my panel was putting out more than 18 volts at the time. I definitely highly recommend this simple little controller, I'm completely satisfied for under $20 (including taxes).

### ⭐⭐⭐⭐⭐ Review
*by L***R on 11 September 2025*

Einfache Installation , funktioniert prima

### ⭐⭐⭐⭐⭐ Review
*by G***S on 6 September 2025*

With the world moving to alternative power, and constant breakdowns of our existing power sources, I have been looking to other means of keeping my family able to sustain ourselves in case of emergency. So I have been gathering parts to build a small array. I am not totally sure I want the panels on my roof. I lean to the idea of self sufficiency as opposed to large bills for maintenance and repair. This item was economically priced, and it is one of the pieces you have to have in an array. I like it because it is simple in nature and you don't have to be a genius to make use of it. All the points are clearly labeled as to what goes where. you have 2 USB ports and a clear digital read out. It is lightweight, but does not look cheap or carelessly made. I feel confident in my choice, and believe this will be useful for a while. as to how long that remains to be seen. This works for a small array, with direct contact. It's success will lead to larger things requiring a battery for storage. We shall see!

## Frequently Bought Together

- [Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)
- [Upgraded] 30A Solar Charge Controller, 12V/ 24V Solar Panel Regulator with Adjustable LCD Display Dual USB Port Timer Setting PWM Auto Parameter

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-10*