---
product_id: 358043768
title: "Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white"
brand: "tbkoly"
price: "€ 3.22"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.es/products/358043768-tbkoly-100a-mppt-solar-panel-regulator-charge-controller-auto-focus
store_origin: ES
region: Spain
---

# 99.5% MPPT efficiency Large LCD real-time data Dual USB 2.5A output Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white

**Brand:** tbkoly
**Price:** € 3.22
**Availability:** ❌ Out of Stock

## Summary

> 🔆 Charge smarter, live brighter — never miss a watt!

## Quick Answers

- **What is this?** Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white by tbkoly
- **How much does it cost?** € 3.22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/358043768-tbkoly-100a-mppt-solar-panel-regulator-charge-controller-auto-focus)

## Best For

- tbkoly enthusiasts

## Why This Product

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

## Key Features

- • **Dual USB Fast Charging:** Power your devices directly with dual 2.5A USB outputs—perfect for on-the-go professionals.
- • **Smart Auto-Focus Tracking:** Experience seamless two-way MPPT tracking that continuously optimizes charging without interruption.
- • **Precision Power Optimization:** Harness up to 99.5% efficiency with advanced MPPT technology for maximum solar yield.
- • **Robust Multi-Layer Protection:** Enjoy peace of mind with built-in safeguards against overheating, short circuits, reverse polarity, and overloads.
- • **Intuitive Real-Time Monitoring:** Stay informed with a large LCD displaying charge/discharge currents, temperature, and cumulative power stats.

## Overview

The Tbkoly 100A MPPT Solar Panel Regulator is a compact, high-efficiency charge controller designed for 12V/24V systems. Featuring cutting-edge MPPT technology with up to 99.5% efficiency, a large LCD for real-time monitoring, dual USB outputs, and comprehensive protection mechanisms, it ensures optimal solar energy management for modern, eco-conscious professionals.

## Description

Name: Lcd Screen Solar Controller Voltage: Dc 12V / 24V Display: Lcd Screen Self-Consumption: Less Than 10Ma Overcharge Protection: 14.4V / 28.8V Overcharge Float Charge: 13.7V / 27.4V Charge Recovery Voltage: 12.6V / 25.2V Over Discharge Protection: 10.7V / 21.4V Over Discharge Recovery: 12.6V / 25.2V Working Temperature: 35 Celsius 60 Celsius 12V Fits 18V Solar Panel, 24V Fits 36V Solar Panel 12.0 Volt Lead Acid Battery Corresponding The Float Voltage Is Set To: 13.6 The Recovery Discharge Voltage Is Set To: 12.6 The Discharge Cut-Off Voltage Is Set To: 10.7 12.8 Volt Lithium Iron Phosphate Battery Corresponding The Float Voltage Is Set To: 14.6 The Recovery Discharge Voltage Is Set To: 13.6 The Discharge Cut-Off Voltage Is Set To: 11.0 11.1 Volt Lithium Battery Corresponding The Float Voltage Is Set To: 12.6 The Recovery Discharge Voltage Is Set To: 11.6 The Discharge Cut-Off Voltage Is Set To: 9.6 The Minute Is Adjustable When The Output Is Turned Off, Which Is More Convenient (There Is No Adjustment When The Market Is Only Available). Pv System Power Description: 100A Battery 12V Photovoltaic System: Power Is 650W 100A Battery 24V Photovoltaic System: Power Is 1300W Colour: Orange Material: Plastic Size: 133X70X35Mm Package Contents: 1 X 100A Solar Controller Only The Above Package Content, Other Products Are Not Included. Note: Light Shooting And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3Cm.

## Features

- Advanced Maximum Power Point Tracking (Mppt/Pwm) Technology, The Efficiency Is Not Less Than 99.5%. High-Quality Components Improve The System Performance, And The Maximum Conversion Efficiency Is 98%.
- Large Screen Lcd Display, Charge And Discharge Current Display, Cumulative Power Generation And Discharge Power Query, Temperature Display, Light Control + Delay Control; Adjustable Charge And Discharge Parameters, With Power-Off Memory And Other Functions.
- Dual Usb Output, The Maximum Current Is 2.5A. Equipped With All Necessary Protection Devices, The Control Parameters Of The System Are Adjustable, Easy To Set Up And Operate. Built-In Overheating, Overcurrent, Short Circuit, Open Circuit Protection, Fault Elimination, Controller Automatic Recovery. Two-Way Mos Tube Anti-Backflow Circuit, High-Power Charging Mode, Ultra-Low Heat.
- Built-In Short Circuit Protection, Open Circuit Protection, Reverse Connection Protection, Overload Protection. Reverse Current Protection, Low Calorific Value, With Self-Recovery Function, Will Not Damage The Controller.
- Real-Time Display Of Temperature, Charging Current And Discharge Current. Current Autofocus Mppt Tracking Charging, High Charging Efficiency, Charging Process Does Not Stop Detection, Two-Way Focus Tracking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 14 x 8 x 4 cm; 150 g |
| Batteries required | No |

## Product Details

- **Colour:** black|white
- **Brand:** Tbkoly
- **Display type:** LCD
- **Manufacturer:** Tbkoly

## Images

![Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white - Image 1](https://m.media-amazon.com/images/I/61nTRB+fj+L.jpg)
![Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white - Image 2](https://m.media-amazon.com/images/I/61QBlVap6IL.jpg)
![Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white - Image 3](https://m.media-amazon.com/images/I/618RUKDFu8L.jpg)
![Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white - Image 4](https://m.media-amazon.com/images/I/61FNBVymaRL.jpg)
![Tbkoly 100A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12V/24V,black|white - Image 5](https://m.media-amazon.com/images/I/61G1kl7JrEL.jpg)

## Questions & Answers

**Q: would a 31v 260w panel work with charging a 12v battery?**
A: Should work . But connect battery first so it knows it's charging 12 volts not 24 volts . But do some more research online with solar systems as this item is a cheap product

**Q: Whats the maximum solar voltage VOC this unit can handle**
A: I find that these units are very overstated. They do work ok at lower power, else they overheat and catch fire, I use them in a 12v system and never use the advertised 100A unit at more than 350w which at 18v operating is about 20A. I have actually removed the  back panel and fitted a 0.03 degree / Watt heatsink. having done that and fitted a thermal fuse I now feel that I can turn my back on them. I'm sorry to sound negative but I have had several fires trying to use them,  as advertised, used at lower power with precautions they do work quite well.

**Q: Can I charge 2 batteries**
A: If you have the 24v version you will need 2 batteries(12v) one with + on positive and one with - on negative with link cable between two batteries( + one battery to -on other. After that you can add as many pairs of batteries in parallel to first pair.

**Q: How do I get the digital display to come on, should it happen when the battery is connected?**
A: I found the display would only come on if the battery was a high enough voltage

## Customer Reviews

### ⭐⭐⭐⭐ Not as good as ot could be.
*by M***D on 30 December 2021*

The cable terminals are flimsey and the usb output failed to work right from first switch on. A puff of smoke came out one usb output and the would not work when a lead was plugged in.

### ⭐⭐ Don't think it is MPTT
*by M***N on 29 July 2022*

Gives over 15V some times...

### ⭐ Charges but USB connections don’t work
*by W***Y on 22 May 2022*

Ok as a charger but both USB don’t work

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*