Inverters

400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control

A$ 125AUD · price may vary

Model: INV400+RC1
Specifications: 0

Overview

The highest quality inverters on the market today. Designed to copy the quality of power supplied by utility companies perfectly. When you have significant power demands for your application, the iTechworld 400-watt inverter covers all your appliances under 400 watts.

The iTechworld 400 watt inverter features twice its rated output in a surge situation; you can quickly start most appliances in your caravan, boat, 4WD or commercial vehicle. If your energy demands are higher, look at our larger inverters. This Pure Sine Wave Power Inverter provides the highest performance at a great price. Quiet running, robust, and reliable, designed for use in the harsh Australian environment. It connects to standard Australian 3-pin electrical devices of up to 400w, getting its power from a 12v vehicle battery.

It delivers 400 watt of output but a peak of up to 800 watts for a few seconds. The Pure Sine Wave allows a clean and powerful AC source free from signal interference. You can run 240v devices such as computers and TVs from your car, four-wheel drive (4WD), truck, caravan, or boat battery.

Note: Due to the high-frequency design of the iTechworld inverters, equipment such as large pumps and compressors should not be run from these inverters.

*This inverter is for indoor use. Do not use outdoors.

*Keep out of a dusty or wet environment. Do not use it in a wet or dusty environment.

As an addition to the iTechworld 1000w inverter, we are adding a free RC1 Intelligent On/Off Remote Control. The iTechworld remote can control (on/off) and monitor your battery system and inverter. For more information, follow the link HERE.

Features

400W 12V Pure Sine Wave Power Inverter

240V Australian Powerpoint2 x USB Ports

Low Voltage Input Protection 9.5V DC

High Voltage Input Protection 15.5VDC

Thermal Protection

Short Circuit Protection

Output Overloading Protection

Maximum Continuous Power: 400w

Peak Power: 800w

Maximum Efficiency: >96%

Output Voltage (AC): 240V

Output Wave Form: Pure Sine Wave

Socket Type: Australian Standard

Frequency: 50Hz

The statutory warranty is 12 months from the date of purchase.

Weight: 750g

Dimension: 215mm x 150mm x 73mm (L x W x H)

Statutory warranty is 12 months from date of purchase.

Package Contents

1x 400W 12V Pure Sine Power inverter with a 240v plug and 2 USB ports.

1x Pair 12volt heavy duty battery leads

1x RC1 Intelligent On/Off Remote Control For iTechworld Pure Sine Wave Inverters

1x Instruction manual

Support

Statutory warranty is 12 months from date of purchase.

Download the user manual HERE

What these specifications mean

Detailed specifications for 400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control have not been published yet. iTechworld lists this inverter in the Inverters, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For an inverter, the figures that matter most are surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect, the MPPT voltage window, which decides how many panels go in a string and peak and weighted (European/CEC) efficiency, typically 96–98.5%. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.

Before you buy an inverter

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

Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.
Size the inverter against the loads you need to run simultaneously, not against the total wattage of every appliance in the building — a 5 kW inverter comfortably runs a fridge, fans, lights and a couple of ACs, but not all of them plus a water pump starting at the same time.
Keep the panel array between roughly 1.0 and 1.3 times the inverter's rating. Slight oversizing (a higher DC-to-AC ratio) captures more energy on cloudy mornings and winter days; going far beyond it wastes generation through clipping.
Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.

Where buyers lose money

Overlooking the IP rating. An outdoor installation needs at least IP65; indoor-rated units mounted outside fail early.
Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.

Price and availability

400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control is listed at A$ 125 (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.

400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control — frequently asked questions

How much does 400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control cost?

400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control is listed at A$ 125 (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 400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control?

400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control is a iTechworld product, listed under inverters with model reference INV400+RC1. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is 400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control right for my system?

That depends on what it has to connect to. For an inverter, check the MPPT voltage window, which decides how many panels go in a string, peak and weighted (European/CEC) efficiency, typically 96–98.5% and topology — on-grid, off-grid, hybrid or micro against the rest of your equipment before price enters the decision. Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.

Where can I buy 400W | Pure Sine Wave Inverter | with FREE RC1 Intelligent Remote Control?

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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