Charge Controllers

iTechworld | MPPT Solar Charge Controller | 40A 12/24V

A$ 199AUD · price may vary

Model: 40MPPT
Specifications: 0

Overview

The iTechworld 40 Amp MPPT Solar Charge Controller is designed to enhance any solar and battery combination, it works especially well with iTechworld lithium batteries and iTechworld solar panels. With up to 99.5% tracking efficiency, the iTechworld 40A MPPT controller ensures maximum power point solar charging that gets more energy to your battery bank.

Designed and developed within Australia, the iTechworld 40A MPPT controller was built tough and to the highest quality for Australian conditions. With an innovative Australian specific charging algorithm patented by iTechworld, you will be able to extract the maximum available power from your solar panels.

The iTechworld 40A MPPT Solar Charge Controller has a high-quality LCD display which is used to dynamically display the operation data and working status of the solar charge controller.

PACKAGE CONTENTS:

1x iTechworld 40A MPPT Solar Charge Controller

1x Instruction manual HERE

How to read this datasheet

Detailed specifications for iTechworld | MPPT Solar Charge Controller | 40A 12/24V have not been published yet. iTechworld lists this charge controller in the Charge Controllers, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a charge controller, the figures that matter most are whether it offers a load output, temperature compensation and remote monitoring, type: MPPT or PWM, rated charge current in amps, which must exceed the array's short-circuit current with margin and maximum PV open-circuit voltage, the hard limit that must survive cold-morning Voc rise. In any system with a battery and a separate array, the controller is what protects the most expensive component and determines how much of the array's output actually reaches storage.

Before you buy a charge controller

The checks below apply to any charge controller. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Choose MPPT over PWM for anything beyond a very small array. An MPPT controller harvests roughly 20–30% more energy because it converts excess panel voltage into charge current instead of throwing it away.
Size the current rating from array watts divided by battery voltage, then add at least 25% margin for cold, bright conditions where panels exceed their rated output.
Check the maximum PV input voltage against the array's Voc at your coldest expected temperature, not at 25 °C — Voc rises as temperature falls, and exceeding the limit destroys the controller instantly.
Confirm the controller supports your battery chemistry with the right charge profile. Lithium, AGM, gel and flooded batteries need different absorption and float voltages.

Common mistakes

Sizing on rated array watts alone and ignoring the voltage ceiling, which is the most common way controllers are killed.
Using a PWM controller with a high-voltage grid-tie panel — the voltage mismatch wastes a large share of the panel's output.
Running the load output beyond its rating instead of wiring heavy loads directly to the battery through a fuse.

Price and availability

iTechworld | MPPT Solar Charge Controller | 40A 12/24V is listed at A$ 199 (AUD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports iTechworld locally before ordering.

iTechworld | MPPT Solar Charge Controller | 40A 12/24V — frequently asked questions

How much does iTechworld | MPPT Solar Charge Controller | 40A 12/24V cost?

iTechworld | MPPT Solar Charge Controller | 40A 12/24V is listed at A$ 199 (AUD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes iTechworld | MPPT Solar Charge Controller | 40A 12/24V?

iTechworld | MPPT Solar Charge Controller | 40A 12/24V is a iTechworld product, listed under charge controllers with model reference 40MPPT. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is iTechworld | MPPT Solar Charge Controller | 40A 12/24V right for my system?

That depends on what it has to connect to. For a charge controller, check rated charge current in amps, which must exceed the array's short-circuit current with margin, maximum PV open-circuit voltage, the hard limit that must survive cold-morning Voc rise and supported battery voltages (12/24/36/48 V) and chemistries against the rest of your equipment before price enters the decision. Confirm the controller supports your battery chemistry with the right charge profile. Lithium, AGM, gel and flooded batteries need different absorption and float voltages.

Where can I buy iTechworld | MPPT Solar Charge Controller | 40A 12/24V?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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