Inverter technology suitable for connected equipment

The DC-AC inverter is an essential component in any solar power system, so you must select the most suitable one. To help you, we’ll answer your question about which inverter technology is suitable for the electrical equipment you plan to power.

This is because you should not only acquire it considering its functionalities but also ensure that it meets your needs optimally.

Before we begin, we recommend visiting our blog, energydcac and reviewing our content. It includes the best and most practical information about these devices and their technology.

What inverter is suitable for the electrical loads it needs to power?

To make the best inverter selection for your case, you need to consider certain factors. We’ll start with the type of electrical loads.

Square wave inverter

A square wave inverter is suitable for photovoltaic systems when powering electrical equipment with older technology, analog electronics, or those that can operate with lower-quality power.

This includes robust industrial tools and equipment, household appliances that do not include digital components or have outdated components, etc.

However, it’s important to note that you should not connect devices with motors, such as air conditioners, washing machines, or refrigerators, to a square wave inverter. The electricity produced by a square wave inverter can potentially damage them.

In summary, from this perspective, a square wave inverter is a suitable choice only if the electrical loads you need to power are of older vintage construction.

Modified sine wave inverter

The modified sine wave inverter is ideal for electrical equipment with moderate requirements regarding power quality.

It is also suitable for devices that have simple digital electronics and do not contain high-capacity motors, such as refrigerators, air conditioners, dryers, and others.

Some examples include computers, LED and incandescent indoor and outdoor lights, modems, routers, fans, sound equipment, TVs, and small appliances like blenders or mixers.

In fact, the modified sine wave inverter is preferred for use as part of split-load photovoltaic systems.

In these cases, high-consumption equipment or those with rotating elements are powered by conventional grid electricity, while the rest are powered by this inverter.

Pure sine wave inverter

From a technical standpoint, the pure sine wave inverter is the best choice because its output signal is compatible with all kinds of electrical loads.

It is the one you should consider for inclusion in a photovoltaic system to power electrical equipment that requires high-quality power.

Additionally, it is suitable for appliances with motors like air conditioners, dishwashers, refrigerators, and others of a similar nature. It is even appropriate for appliances with induction technologies such as stoves and sterilizers.

This advantage makes it the right choice for standalone photovoltaic systems. This means that your home will not depend on electricity from the commercial grid at all.

However, its main drawback is the price. We will be discussing this in our upcoming article titled Choosing the right inverter technology based on price and efficiency which is already available for your reference. Don’t miss it!

As a piece of advice, make sure to purchase a high-quality unit from a specialized and reputable manufacturer. Remember that going for the cheapest option can end up being more costly in the long run, and the proper power supply for your electrical equipment is worth it.

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