---
product_id: 667871862
title: "Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters"
brand: "luxntek"
price: "A$263"
currency: AUD
in_stock: true
reviews_count: 4
category: "Luxntek"
url: https://www.desertcart.com.au/products/667871862-solar-mppt-charge-controller-smu-12v-24v-40amp-max-voc
store_origin: AU
region: Australia
---

# Max Voc 140V input LCD display with 17 programmable settings 40A max charge current Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters

**Brand:** luxntek
**Price:** A$263
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Future with Precision & Control

## Quick Answers

- **What is this?** Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters by luxntek
- **How much does it cost?** A$263 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/667871862-solar-mppt-charge-controller-smu-12v-24v-40amp-max-voc)

## Best For

- luxntek enthusiasts

## Why This Product

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

## Key Features

- • **Robust & Reliable:** Engineered for harsh environments with built-in protections against overvoltage, reverse polarity, and overload.
- • **Flexible Input Range:** Supports wide solar panel configurations with input voltage from 73V to 140V for ultimate versatility.
- • **Maximize Solar Harvest:** Advanced MPPT tech optimizes energy capture up to 1200W, squeezing every ray of power.
- • **Intuitive LCD & Controls:** Clear LCD display with UP, ENTER, DOWN buttons puts full system control at your fingertips.
- • **Smart Auto-Sense Battery Compatibility:** Seamlessly auto-detects and configures 12V/24V battery banks for hassle-free setup.

## Overview

The Luxntek Solar MPPT Charge Controller SMU is a high-performance 12V/24V, 40A device designed to maximize solar energy efficiency with a max input voltage of 140V and 1200W capacity. Featuring an easy-to-read LCD, user-friendly controls, and 17 programmable settings, it auto-detects battery banks and protects against common electrical faults. Built for durability in harsh conditions, it offers flexible solar panel compatibility and smart grid integration, making it an essential upgrade for any solar-powered setup.

## Description

Product Description Solar MPPT Charge Controller, 12V/24V, 1200W Auto-detection and self setting of battery bank. sPIC30f2010 family micro controller based devices, PV panel reverse polarity protection, Automatic disconnection of PV panels at night, Over voltage and overload protection from PV panels,17 menu user programmable function settings and inbuilt settings keys, Grid power control to the connected inverter (SMU-Solar Management Unit), Forced grid to solar shifting facility, Multifunction status display. SOlar MPPT SMU 12/24 Auto Sense Smart Mppt With User Adjustable Switch Convert your Existing Domestic Invertor to SOLAR INVERTOR with this efficient MPPT from Luxntek. Its LCD display and buttons allow you to monitor and adjust settings for optimal performance. It handles maximum panel wattage of 1500W & input VOC range of 21V-140V, it can handle a wide variety of solar panel configurations. It intelligently manages the charging process to maximize energy harvest and extend battery life. Its durable construction ensures reliable operation in harsh environments. High VOC Range Up to 140 VOLT,AUTO SENSES 12/24 BATTERRY Configuration feature makes it a powerful Solar MPPT IN Industry ,Tried and tested design in Harsh weather condition makes it best product

Review: Very nice product - Mppt working very good and customer support is also very good so go for this amazing product on desertcart
Review: Only 2days woking - Product is wrost

## Features

- LCD Display: Equipped with an easy-to-read LCD display for monitoring system status and settings.
- User-Friendly Controls: Features UP, ENTER, and DOWN buttons for convenient adjustment of parameters.
- Bypass and Solar Modes: Offers a BYPASS mode for direct battery charging and a SOLAR mode for charging via solar panels.
- Battery Bank: Compatible with 12/24V battery banks for versatile power storage options.
- Input Voltage Range: Accepts input voltages ranging from 73V to 140V for flexible solar panel configurations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKX5HJQH |
| Best Sellers Rank | #42,986 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #365 in Solar & Wind Power Parts & Accessories |
| Brand | Luxntek |
| Brand Name | Luxntek |
| Colour | off-white,teal |
| Country of Origin | India |
| Customer Reviews | 3.1 out of 5 stars 5 Reviews |
| Display Type | LCD |
| Included Components | INSTRUCTION MANUAL |
| Item Type Name | mppt solar smu cum charge controller |
| Item Weight | 4 Kilograms |
| Manufacturer | NISE-TECH SOLUTIONS |
| Material | Plastic |
| Material Type | Plastic |
| Packer Contact Information | NISE-TECH SOLUTIONS Z-47 DSIDC INDUSTRIAL COMPLEX OUTER RING ROAD MANGOLPURI NEW DELHI 110083 |

## Product Details

- **Colour:** off-white,teal
- **Brand:** Luxntek
- **Item Weight:** 4 Kilograms
- **Display Type:** LCD
- **Manufacturer:** NISE-TECH SOLUTIONS

## Images

![Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters - Image 1](https://m.media-amazon.com/images/I/51ZIX4TgV8L.jpg)
![Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters - Image 2](https://m.media-amazon.com/images/I/71fxxKaY3dL.jpg)
![Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters - Image 3](https://m.media-amazon.com/images/I/61PlVBXsF3L.jpg)
![Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters - Image 4](https://m.media-amazon.com/images/I/61t-XiNNz5L.jpg)
![Solar MPPT Charge Controller SMU | 12V/24V - 40Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters - Image 5](https://m.media-amazon.com/images/I/614QgbmFOSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice product
*by A***V on 25 January 2025*

Mppt working very good and customer support is also very good so go for this amazing product on amazon

### ⭐ Only 2days woking
*by G***J on 18 December 2024*

Product is wrost

### ⭐⭐⭐ ഉപയോഗമില്ലാത്ത സാധനം
*by M***U on 20 June 2025*

ഇത് വർക്ക് ചെയ്യാത്ത സാധനമാണ് യൂസർ മാനുവൽ ഇല്ല ഗ്യാരണ്ടിക്കാട് ഇല്ല 50 വാട്ട്സ് ചോദിച്ചിട്ട് 45 വാട്ട്സ് തന്നോളൂ അതും ആരോ ഉപയോഗിച്ചതാണ് ഇതിന് പകരമായി അത് റിട്ടൺ ചെയ്തിട്ടുണ്ട് റീഫണ്ട് ചെയ്തിട്ടുണ്ട് അതിനുപകരമായി എനിക്ക് എം പി പിടി സോളാർ ചാർജർ 50 വാട്ട്സ് തരിക

## Frequently Bought Together

- Luxntek Solar MPPT Charge Controller SMU | 12V/24V - 50Amp | Max Voc- 140V | Max Watts - 1200W | Configurable Parameters
- Kenbrook Solar MC-4 Wire Connector with Spanner for Solar Panels (50 Set + Spanner)
- Kenbrook Solar MC-4 Wire Connector for Solar Panels (Set of 3 Pairs)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*