---
product_id: 235168516
title: "ECO-WORTHY 30A Solar Charger Controller Bluetooth,Solar Panel Battery Intelligent Regulator with Dual USB Ports Auto 12/24V PWM Negative Ground for Lithium,Lead-Acid,Gel Battery"
brand: "eco-worthy"
price: "$104"
currency: NZD
in_stock: true
reviews_count: 9
category: "Eco Worthy"
url: https://www.desertcart.nz/products/235168516-eco-worthy-30a-solar-charger-controller-bluetooth-solar-panel-battery
store_origin: NZ
region: New Zealand
---

# 30A max charge current Bluetooth + Dual USB 5V/2.5A output Supports 12/24V & multiple battery types ECO-WORTHY 30A Solar Charger Controller Bluetooth,Solar Panel Battery Intelligent Regulator with Dual USB Ports Auto 12/24V PWM Negative Ground for Lithium,Lead-Acid,Gel Battery

**Brand:** eco-worthy
**Price:** $104
**Availability:** ✅ In Stock

## Summary

> 🔆 Charge smarter, live greener — your solar system’s brain with a Bluetooth twist!

## Quick Answers

- **What is this?** ECO-WORTHY 30A Solar Charger Controller Bluetooth,Solar Panel Battery Intelligent Regulator with Dual USB Ports Auto 12/24V PWM Negative Ground for Lithium,Lead-Acid,Gel Battery by eco-worthy
- **How much does it cost?** $104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/235168516-eco-worthy-30a-solar-charger-controller-bluetooth-solar-panel-battery)

## Best For

- eco-worthy enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed 30A Capacity:** Handles up to 30 amps for efficient solar charging, perfect for scaling your off-grid setup.
- • **Smart Bluetooth Monitoring:** Seamlessly track and control your solar system remotely via app within a 98ft range—stay connected anywhere.
- • **Robust Multi-Layer Protection:** Built-in safeguards against short-circuit, reverse polarity, overload, and overcharge keep your system safe and reliable.
- • **Universal Battery Compatibility:** Optimized for Lead-Acid, Gel, and Lithium batteries with auto voltage detection to maximize battery lifespan.
- • **Intuitive LCD Display & Dual USB Ports:** Real-time data at a glance plus convenient 5V/2.5A USB charging for your devices—power meets practicality.

## Overview

The ECO-WORTHY 30A Solar Charge Controller is a compact yet powerful PWM regulator designed for 12V/24V solar systems. Featuring Bluetooth connectivity for remote monitoring, dual USB outputs for device charging, and compatibility with multiple battery chemistries, it ensures efficient energy management and battery protection. Its multi-stage charging and comprehensive safety features make it ideal for millennial professionals seeking a reliable, scalable, and tech-savvy solar solution.

## Description

desertcart.com : ECO-WORTHY 30A Solar Charger Controller Bluetooth,Solar Panel Battery Intelligent Regulator with Dual USB Ports Auto 12/24V PWM Negative Ground for Lithium,Lead-Acid,Gel Battery : Patio, Lawn & Garden

Review: Very small footprint but powerful features & connectivity - Solar Charge Controllers come in two varieties, low-cost PWM (Pulse Width Modulation) and the more efficient and much more expensive MPPT (Maximum Power Point Tracker) models. This Echo-Worthy 30A PWM Charge Controller while not as efficient is a great solution for smaller 100W-400W solar deployments using 100-200Ah batteries. A key rating is the maximum amount of current (in Amps) that the controller can send from the solar panels to the battery. Also the voltage of the battery system being charged as well as the voltage that can be accepted from the solar panel/array of panels are critically important. The Echo-Worthy 30A PWM Charge Controller also features a controlled DC Load output which makes it ideal for controlling loads such as lighting without the need for any other equipment such as light relays for dusk-to-dawn control. It also features wide battery support voltages making it very flexible and allowing for growth or system design changes. At its 30A capacity, as an example, one could connect multiple solar panels in parallel to get 24V @ 30A max in any other combination. The LCD panel of the Echo-Worthy 30A PWM Charge Controller allows for at-a-glance review of most of the real-time data, including Battery type, Battery SOC, Voltage and Amperage from the Solar panels and info on the DC Load. This unit can accept up to 75V DC from the solar panels and can charge 12V or 48V Lead-Acid or Lithium battery systems. Its low profile with dimensions of 5.9” W x 3.68” H x 1.29” D and it weighs in at barely 8.5 ounces, while using a nice solid enclosure with pre-drilled holes for easy mounting. Overall it is small and practical for a well-performing PWM controller. One of its great features is the RJ45 removable external Bluetooth and WiFi dongle. This allows for initial setup via Bluetooth, and then with registration in the Echo-Worthy App, the Wi-Fi can be enabled for full remote access and management from anywhere. Not just PWM but even most expensive MPPT controllers just come with Bluetooth but not WiFi, so this is great to see at this excellent price point. By having the dongle external of the controller case, the communication range and reliability are improved, and it also makes it easy to replace the dongle if ever needed, so overall this is a nicely engineered design. While the remote functionality via the App is easy to setup and works quite well, the management app itself is not very polished when compared to other proprietary software, with a very basic interface, no daily data capture just month and year, however the company seems determined to improve it over time and I hope that happens soon. One must ensure to always connect the Battery to the charge controller 1st and program it, BEFORE connecting Solar Panels! This assures that the controller is setup and works as expected and there is no inrush of current or improper output voltage before it is programmed to accept the correct solar input and charge voltages and amperages for the correct battery type. Thankfully the management software make it very easy to choose the battery type and then auto-sets all the charge parameters, but it is also flexible enough to allow for a custom configuration if so desired. For my current test solution I am using a single rigid 100W Solar Panel that outputs about 20V in open circuit and maxes out at about 5-7A in full direct sun. I connected the solar panel through this controller to a 40Ah LiFePo 12V battery that charges during the day and provides power for landscape lighting all night while using about 50W right now, but which I plan to grow. Since my lighting works with either AC or DC from 12v to 24v, the controlled Load output of the Echo-Worthy allowed for a much simplified and easier to control setup, as the controller has a feature to turn the Load ON at night and OFF at daybreak automatically! The battery SOC reported is not very accurate since there is no shunt in place, but that is not critical to this controller and I do plan to grow my solar panels count/input and battery capacity, possibly go to a 24V battery system to use thinner wires and less efficiency loss, as the higher the voltage the more efficient the system and thinner the wiring, so this controller will allow me to do that all the way to 48V batteries without having to replace it anytime soon. Overall I am very happy with this Echo-Worthy 30A MPPT Charge Controller given it was a lot less expensive than other brands for the feature-set and connectivity options, and it is working really well for me, but I will be sure to provide an update to this review should that change…
Review: So far So Good! It does the Charging Thing - The ECO-WORTHY Solar Charge Controller has been a solid addition to my DIY solar power bank, offering reliable performance with a few areas for improvement that are mostly for other folk without a BMS. After some testing, I've found that it effectively regulates and protects my custom battery system. The controller’s 30A capacity handles multiple solar panels with ease as I have 4 100 watts, and I’ve consistently seen efficient charging and stable voltage levels. I have not gotten it to 30A via Solar yet though, but everything has been in the green so far. One of the features is the user-friendly interface. The screen's values are very close to accurate. The LCD screen provides clear readings of voltage, current, and battery status, which I can see as very helpful if you don't have a battery management system of some kind. However, the included instructions could be more comprehensive. During setup, I had to rely on online resources to fully understand the correct settings for my battery type, which at least to me, added some unnecessary complexity. In terms of build quality, the controller feels robust, but I did notice that the mounting holes are quite small, requiring precise alignment during installation. I was just making a small DIY power bank with this, so this made the setup a bit fiddly, especially in the tight spaces. On the positive side, the controller comes with essential protections against overcharging, short-circuiting, and reverse polarity, which have worked in my testing. In my tests, I only used LiFePO4 batteries which it does support. In fact, it supports various battery types, but it’s crucial to ensure the settings are correctly configured to avoid potential issues! During my tests, I observed that it maintained a stable charge and effectively prevented overcharging, even under varying sunlight conditions. (From Rain to Heatwave) Overall, this Solar Charge Controller is a dependable choice for managing a small solar power portable system. While the setup could be more straightforward, and the instructions more detailed, its performance and features make it a worthwhile especially for my DIY Power Bank. If you’re prepared to spend a little extra time on installation and configuration, this controller offers excellent value and reliability.

## Features

- [ 30A Solar Charge Controller ]: The solar charger controller compatible with 12V 24V system. Discharge Current: 10A,a built-in industrial micro controller, automatically manage the working of solar panel and battery in sol ar system. Dual USB output 5V/2.5A (max), to support mobile phone charging
- [ Smart Monitoring ]: Features built-in Bluetooth for easy operation and app integration. Advanced components ensure voltage/current measurement accuracy with an error margin of less than 1%. The maximum operational range under open field conditions is 98 feet.
- [ Battery Type ]: The charge regulator is suitable for lead-acid batteries, gel batteries and lithium phosphate batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically
- [ Multiple Protection Functions ]: ECO-WORTHY solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery
- [ LCD Display ]: 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
- [ Easy to Install and Operate ]: The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.Dual mosfet Reverse current protection, low heat production. ( Note: The charge controller will heat up when it is running. Please be careful to install the charger controller on a flat, well-ventilated place)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JBLMC33 |
| Batteries required | No |
| Best Sellers Rank | #20,123 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Renewable Energy Controllers |
| Customer Reviews | 4.2 4.2 out of 5 stars (562) |
| Item Weight | 8.4 ounces |
| Manufacturer | ECO WORTHY |
| Product Dimensions | 5.1 x 3.14 x 1.18 inches |

## Product Details

- **Brand:** ECO-WORTHY
- **Color:** Black
- **Display Type:** LCD
- **Material:** Plastic
- **Product Dimensions:** 5.1"L x 3.14"W x 1.18"H

## Images

![ECO-WORTHY 30A Solar Charger Controller Bluetooth,Solar Panel Battery Intelligent Regulator with Dual USB Ports Auto 12/24V PWM Negative Ground for Lithium,Lead-Acid,Gel Battery - Image 1](https://m.media-amazon.com/images/I/71vOM5szmiL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this be used with eco-worthy 25 watts 12v off grid solar panel?**
A: Yes. There are two things to check Voltage and the Amperage.
Amps=Watts/Volts
If you have only 1 solar panel the maximum amps your producing is about 2 Amps. This is under 30 amps.

**Q: How do you turn on the load?**
A: I think all inverters have an off/on switch, assuming you are using a 120 VAC inverter as your load. Or you can put a "Battery Switch" on the inverter wire. As for charge controllers like this one, I think you are supposed to disconnect the solar panels before you disconnect that battery, but I have not seen the instructions as I have not installed mine yet.

**Q: Replaying Controller in rv, camper is lith compatible but controller is not. current controller only has 3 red wires, 1 black,  how silk this hook up?**
A: Hello, Dear Customer.
Normally, there should be two red lines and two black lines
You can use the extra red line as a black line
Connect the positive and negative wires from the solar panel port to the first two ports on the left side.
Connect the positive and negative battery wires to the third and fourth ports on the left side.
Be careful not to reverse the positive and negative terminals!

If you have any other questions about the wiring, please contact our professional customer service through Amazon and we will send you more detailed instructions!

**Q: If this is positive ground and I need to charge a battery that is grounded to a earth ground bar for my chicken fence will it work?**
A: Dear customers, thank you for your questions.
Our controllers do not need to be grounded.
Thank you again, I wish you a wonderful day!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very small footprint but powerful features & connectivity
*by S***H on September 19, 2025*

Solar Charge Controllers come in two varieties, low-cost PWM (Pulse Width Modulation) and the more efficient and much more expensive MPPT (Maximum Power Point Tracker) models. This Echo-Worthy 30A PWM Charge Controller while not as efficient is a great solution for smaller 100W-400W solar deployments using 100-200Ah batteries. A key rating is the maximum amount of current (in Amps) that the controller can send from the solar panels to the battery. Also the voltage of the battery system being charged as well as the voltage that can be accepted from the solar panel/array of panels are critically important. The Echo-Worthy 30A PWM Charge Controller also features a controlled DC Load output which makes it ideal for controlling loads such as lighting without the need for any other equipment such as light relays for dusk-to-dawn control. It also features wide battery support voltages making it very flexible and allowing for growth or system design changes. At its 30A capacity, as an example, one could connect multiple solar panels in parallel to get 24V @ 30A max in any other combination. The LCD panel of the Echo-Worthy 30A PWM Charge Controller allows for at-a-glance review of most of the real-time data, including Battery type, Battery SOC, Voltage and Amperage from the Solar panels and info on the DC Load. This unit can accept up to 75V DC from the solar panels and can charge 12V or 48V Lead-Acid or Lithium battery systems. Its low profile with dimensions of 5.9” W x 3.68” H x 1.29” D and it weighs in at barely 8.5 ounces, while using a nice solid enclosure with pre-drilled holes for easy mounting. Overall it is small and practical for a well-performing PWM controller. One of its great features is the RJ45 removable external Bluetooth and WiFi dongle. This allows for initial setup via Bluetooth, and then with registration in the Echo-Worthy App, the Wi-Fi can be enabled for full remote access and management from anywhere. Not just PWM but even most expensive MPPT controllers just come with Bluetooth but not WiFi, so this is great to see at this excellent price point. By having the dongle external of the controller case, the communication range and reliability are improved, and it also makes it easy to replace the dongle if ever needed, so overall this is a nicely engineered design. While the remote functionality via the App is easy to setup and works quite well, the management app itself is not very polished when compared to other proprietary software, with a very basic interface, no daily data capture just month and year, however the company seems determined to improve it over time and I hope that happens soon. One must ensure to always connect the Battery to the charge controller 1st and program it, BEFORE connecting Solar Panels! This assures that the controller is setup and works as expected and there is no inrush of current or improper output voltage before it is programmed to accept the correct solar input and charge voltages and amperages for the correct battery type. Thankfully the management software make it very easy to choose the battery type and then auto-sets all the charge parameters, but it is also flexible enough to allow for a custom configuration if so desired. For my current test solution I am using a single rigid 100W Solar Panel that outputs about 20V in open circuit and maxes out at about 5-7A in full direct sun. I connected the solar panel through this controller to a 40Ah LiFePo 12V battery that charges during the day and provides power for landscape lighting all night while using about 50W right now, but which I plan to grow. Since my lighting works with either AC or DC from 12v to 24v, the controlled Load output of the Echo-Worthy allowed for a much simplified and easier to control setup, as the controller has a feature to turn the Load ON at night and OFF at daybreak automatically! The battery SOC reported is not very accurate since there is no shunt in place, but that is not critical to this controller and I do plan to grow my solar panels count/input and battery capacity, possibly go to a 24V battery system to use thinner wires and less efficiency loss, as the higher the voltage the more efficient the system and thinner the wiring, so this controller will allow me to do that all the way to 48V batteries without having to replace it anytime soon. Overall I am very happy with this Echo-Worthy 30A MPPT Charge Controller given it was a lot less expensive than other brands for the feature-set and connectivity options, and it is working really well for me, but I will be sure to provide an update to this review should that change…

### ⭐⭐⭐⭐⭐ So far So Good! It does the Charging Thing
*by D***D on July 6, 2024*

The ECO-WORTHY Solar Charge Controller has been a solid addition to my DIY solar power bank, offering reliable performance with a few areas for improvement that are mostly for other folk without a BMS. After some testing, I've found that it effectively regulates and protects my custom battery system. The controller’s 30A capacity handles multiple solar panels with ease as I have 4 100 watts, and I’ve consistently seen efficient charging and stable voltage levels. I have not gotten it to 30A via Solar yet though, but everything has been in the green so far. One of the features is the user-friendly interface. The screen's values are very close to accurate. The LCD screen provides clear readings of voltage, current, and battery status, which I can see as very helpful if you don't have a battery management system of some kind. However, the included instructions could be more comprehensive. During setup, I had to rely on online resources to fully understand the correct settings for my battery type, which at least to me, added some unnecessary complexity. In terms of build quality, the controller feels robust, but I did notice that the mounting holes are quite small, requiring precise alignment during installation. I was just making a small DIY power bank with this, so this made the setup a bit fiddly, especially in the tight spaces. On the positive side, the controller comes with essential protections against overcharging, short-circuiting, and reverse polarity, which have worked in my testing. In my tests, I only used LiFePO4 batteries which it does support. In fact, it supports various battery types, but it’s crucial to ensure the settings are correctly configured to avoid potential issues! During my tests, I observed that it maintained a stable charge and effectively prevented overcharging, even under varying sunlight conditions. (From Rain to Heatwave) Overall, this Solar Charge Controller is a dependable choice for managing a small solar power portable system. While the setup could be more straightforward, and the instructions more detailed, its performance and features make it a worthwhile especially for my DIY Power Bank. If you’re prepared to spend a little extra time on installation and configuration, this controller offers excellent value and reliability.

### ⭐⭐⭐⭐ hassle free replacement
*by E***D on August 7, 2024*

Worked for 9 months, has 1 yr warranty, but they won't respond, although they claim they will respond in 24 hrs they do not! ****************UPDATE******************** They did try to contact me, but it was pushed to spam, they are going to honor their warranty and send out a new one, hopefully lasts longer I will update later.8-17-24 ****************UPDATE********************8-25-24 got the replacement in 3 days, it worked for about 1 day and now keeps showing error. ****************UPDATE********************9-4-24 Customer service has been great trying to help me resolve the issue with the charger, So far apparently my electrician who wired the system wired 6 100 watt panels all in parallel and the controller was overheating. It has been suggested to me by tech support I should have wired the 3 panels in series to create 2 separate banks then combine the 2 banks parallel to the controller. So far for 2 days every thing has functioned normal. I will post an update if that has resolved the issues.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-12*