Power Inverters - DC to AC Inverters

Power Inverters - An Introduction

Power Inverters convert battery power (12v or 24v dc) to mains power (240v ac). They are very convenient, as they allow the use of standard "mains" appliances on a DC (battery) system.

Inverters are best used sparingly on a smaller remote solar or wind power system. They are great for washing machines, power tools and vacuum cleaners which tend to have shorter running times. However, due to the standby and internal power losses in even the most efficient inverters, regular loads such as lighting and refrigeration are often best run direct from DC.

Inverters are often fitted with remote switches so that they can be turned off easily when not in use. It is also recommended to match the inverter power to the load, as running a small load from a large inverter will be inefficient.

Power inverters are very useful in vehicles, as they provide a totally independent mains power supply. In this situation, we recommend that clients consider having a second battery and split charger unit fitted to the vehicle to handle the extra power draw.

Two Types of Power Inverter

There are two main types of DC to AC inverter – Modified Sine Wave (aka Quasi Sine) and True Sine Wave. Modified sine inverters are cheaper, but the power is a little rough. This can occasionally produce problems with some devices, such as TV's and stereos.

True sine wave inverters produce exceptionally high quality power, and run all types of equipment. At the EDC we don't sell the 'modified' sine wave type.

Our Inverter Range

Victon Inverters - 12v, 24v or 48v input, true sinewave, rugged design from 180VA to 5000VA.

Solon Inverters (Ex ASP) - 12v, 24v or 48v input, true sinewave, industrial inverters from 150VA to 3400VA.

We also supply solar panels, wind turbines, batteries, controllers and a wide range of accessories.