---
product_id: 54734771
title: "Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System"
brand: "lumiax"
price: "$54"
currency: NZD
in_stock: true
reviews_count: 1
url: https://www.desertcart.nz/products/54734771-lumiax-30a-mppt-12v-24v-solar-charge-controller-lcd-display
store_origin: NZ
region: New Zealand
---

# 30A max charging current 99.9% MPPT tracking efficiency 12V/24V auto system recognition Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System

**Brand:** lumiax
**Price:** $54
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System by lumiax
- **How much does it cost?** $54 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/54734771-lumiax-30a-mppt-12v-24v-solar-charge-controller-lcd-display)

## Best For

- lumiax enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed 30A Charging:** Maximize your solar input with a robust 30A charging current for faster, reliable energy flow.
- • **Customizable Battery Modes:** Supports liquid and gel batteries with multiple working modes and full electronic protection for peace of mind.
- • **Next-Level MPPT Efficiency:** Harness up to 99.9% tracking and 97% conversion efficiency to squeeze every watt from your panels.
- • **Smart Dual Voltage Auto-Detect:** Seamlessly switches between 12V and 24V systems, eliminating guesswork and boosting compatibility.
- • **Intuitive LCD & RS485 Connectivity:** Stay informed with a clear LCD display and advanced RS485 communication for smart system monitoring.

## Overview

The Lumiax 30A MPPT Solar Charge Controller is a cutting-edge device designed for 12V and 24V solar systems, delivering up to 30A charging current. Featuring ultra-high MPPT tracking efficiency of 99.9% and 97% conversion efficiency, it optimizes solar energy harvest. With automatic voltage recognition, multiple battery compatibility, full electronic protection, and an easy-to-read LCD plus RS485 interface, it’s engineered for professional-grade solar management in home or industry setups.

## Description

System voltage  12/24V automatic recognitionMax charging current 30AMppt charging voltage <14.5V/29.0V (25 °C )Boost voltage 14.5V/29.0V (25 °C )Equal voltage  14.8V/29.6V (25 °C )(Liquid)Float voltage 13.7V/27.4V (25 °C )Battery type Liquid GelMax solar voltage 55VMax input power 260/520WDay/Night threshold 8.0/16.0VMPPT tracking range Vb+1.0V)~Voc*0.9*(Voc means the open circuit voltage of the solar panel.)Work mode Standard,Street lampMax tracking effiency >99.9%Max charge conversion 97%Self consumption 7mAAmbient temperature -20 °C ~+50°CAmbient humidity 0~100%RHMax altitude 4000mDimensions/Weight 189*182*58mm/1500g

## Features

- 12V 24V 30A LCD display MPPT RS485 solar charge controller
- Solar Industry/Home systems
- Innovative MPPT technology, tracking efficiency 99.9%, conversion efficiency up to 97%
- Full automatic electronic protect function
- Many choices of battery type, working mode and protection

## Product Details

- **Brand:** Lumiax
- **Item Weight:** 1 Kilograms
- **Manufacturer:** Qingdao Skywise Technology Co.,Ltd.

## Images

![Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System - Image 1](https://m.media-amazon.com/images/I/813RLw9VyfL.jpg)
![Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System - Image 2](https://m.media-amazon.com/images/I/81hnfeA-PML.jpg)
![Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System - Image 3](https://m.media-amazon.com/images/I/61YINZKtudL.jpg)
![Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System - Image 4](https://m.media-amazon.com/images/I/71tGUXuw2zL.jpg)
![Lumiax 30A MPPT 12V 24V Solar Charge Controller LCD Display RS485 for Solar System - Image 5](https://m.media-amazon.com/images/I/817F9mxRkSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ One Star
*by J***R on March 12, 2018*

Dead with in a week

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**Shop now:** [https://www.desertcart.nz/products/54734771-lumiax-30a-mppt-12v-24v-solar-charge-controller-lcd-display](https://www.desertcart.nz/products/54734771-lumiax-30a-mppt-12v-24v-solar-charge-controller-lcd-display)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-08*