---
product_id: 593403581
title: "LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery"
brand: "lnex"
price: "$U12065"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/593403581-lnex-solar-charge-controller-waterproof-20a-super-thin-solar-panel
store_origin: UY
region: Uruguay
---

# 20A max current output IP65 waterproof rating 5-stage PWM charging tech LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery

**Brand:** lnex
**Price:** $U12065
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge smarter, last longer — power your future with LNEX!

## Quick Answers

- **What is this?** LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery by lnex
- **How much does it cost?** $U12065 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/593403581-lnex-solar-charge-controller-waterproof-20a-super-thin-solar-panel)

## Best For

- lnex enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** IP65 waterproof design ensures flawless outdoor performance rain or shine—never miss a charge.
- • **Ultra-Slim Powerhouse:** The thinnest 20A solar controller delivering 15-30% more charging efficiency without extra power drain.
- • **Built-In Safety Fortress:** Comprehensive multi-protection guards against overcharge, overcurrent, short circuits, and temperature spikes.
- • **Smart 5-Stage PWM Charging:** Advanced 5-stage charging optimizes battery health and extends lifespan with automatic equalization every 28 days.
- • **Universal Battery Compatibility:** Seamlessly supports 12V/24V systems and multiple battery types including LiFePO4, AGM, Gel, and more.

## Overview

The LNEX Solar Charge Controller is a super-thin, IP65 waterproof 20A PWM regulator designed for 12V/24V solar systems. Featuring advanced 5-stage charging technology and broad battery compatibility, it maximizes solar power efficiency while safeguarding your battery with multiple built-in protections. Ideal for outdoor and mobile solar setups, it ensures reliable, intelligent charging with a clear LCD display.

## Description

Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery

## Features

- Super Thin & Waterproof: Improved the PMW charge controller, LNEX Solar charge controller brings a latest maximizing use solar power to charge your system, it's the most thin solar controller in the market but captures as high as 15%-30% performance to charge the battery with no additional self power consumption. Morever, with an IP65 waterproof design, our solar controller is suitable for outdoor and will remain fully operational when exposed to water spray, rain, or condensation.
- 5-Stage PWM Technology: The LNEX solar panel controller equipped with advanced smart PWM technology with high charging efficiency. It provides 5-stage charging (Soft Start,Bulk, Absorption, Float and Equalization) to increases battery life and improves system performance, It will aslo equalizate automaticlly every 28 days for calcium/ EFB battery.
- 12V/24V Solar Controller: LNEX solar charger controller 20A can Automatically detect 12V or 24V DC system voltages and it works on multiple batteries including LifePo4,LTO,GEL,AGM,Lead-Acid and Calcium,EFB batteries,Great for deep cycle, starter, marine, car, RV,powersport and more.
- Multi-Protection to Ensure Safety:Built in over temperature protection, over voltage protection, over current protection, over charging protection, over discharging protection, over load protection, short circuit protection to provide full protection for your battery, to maximally avoids the damage due to system fault or installation error..
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 10 Ounces |
| Display Type | LCD |
| UPC | 749965100034 |
| Manufacturer | LNEX |
| Color | Black |
| Shipping Weight | 0.3 Kilograms |
| Item Model Number | CTM12-20 |
| Item Part Number | LCTM20A |
| Primary material | Plastic |
| What is in the box? | Solar Charge Controller |
| Country of Origin | USA |

## Product Details

- **Colour:** Black
- **Brand:** LNEX
- **Voltage:** 24 Volts
- **Product Dimensions:** 10.8L x 2.2W x 13.1H Centimeters
- **Material:** Plastic

## Images

![LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery - Image 1](https://m.media-amazon.com/images/I/71VizUGeK+L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the max solar voc for 12v sys**
A: 18v

**Q: what is the largest size solar panel this will work for?**
A: I have a 10 amp charger / to a 100 watt panel, and it's working well....

**Q: If power is completely depleted or disconnected, will it retain battery type and any other setting and start to charge again when power is available?**
A: yes, it does keep its memory.

**Q: Can you turn the backlight off?**
A: Yes, it turns off after a few minutes by itself......

## Frequently Bought Together

- LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery
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**Shop now:** [https://www.desertcart.uy/products/593403581-lnex-solar-charge-controller-waterproof-20a-super-thin-solar-panel](https://www.desertcart.uy/products/593403581-lnex-solar-charge-controller-waterproof-20a-super-thin-solar-panel)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*