How To Pick The Right Inverters For Your Solar System

by Kristen White Blogger Are considering getting off the grid and switching to solar energy? It’s a great move. However, there’s need to ensure that you install a system which will perform to your expectation. So, there’s need to optimize your power generation system through picking the best size for a solar inverter. This works to convert direct current from your solar panels to alternating current. It is the energy used to power up all your electrical appliances in your household. Here’s a guide on how to pick the right inverters for your solar system.



Determining inverter size

When deciding on calculating the right size of inverters for your system, there are things to put into consideration. One consideration is the total wattage required for your appliances. It indicates the amount of electricity needed for the setup. Another is the total units which are determining the total electricity consumption for your requirement daily. There are three options for a solar system including standalone system, battery backed up the system and a grid-tied system. Keep in mind that each system requires a different type of inverter installation.

The size of an inverter for any solar system has a direct connection to the amount of watts you require to power all appliances in your home. So, ensure that the input rate of your converting device is not lower than the total wattage of all appliances. It is essential if you have fridges or pumps in your household.

At the same time, size of your inverter has to match the watt of the solar power system installed on your rooftop. Is it a standalone system with batteries to be used to store direct current until when required? You should ensure that your installers get inverters with a nominal input voltage matching your solar batteries.

There’s more

Now that you have basic knowledge about picking the right inverter size, you also need to understand the effects of under-sizing and over-sizing. These are serious issues which might significantly affect the ultimate performance of your solar system. A bigger inverter takes much of your budget while a smaller one will not meet your energy requirements. The alternating current output is determined by your inverter and not by the output direct current from your solar panels.

A small inverter will encourage wastage of some direct current during the converting process. Alternatively, under-sizing your inverter promotes overheating parts of your solar system lessening their lifespan. For over-sized inverters, the efficiency of your system is determined by the average point of operation. Thus, efficiency of your solar system is likely to shrink depending on how you have over-sized your inverter. If you are to add more solar panels, you risk discounting your system as well.

Bottom line

There is more to sizing your solar inverters. Sizing solar panels and batteries is of great concern too. It guarantees to make your system perform better. However, you cannot handle all this on your own. Ensure to find a reputable solar installer in Australia with the experience and expertise to save you from any hassles.

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Created on Nov 9th 2017 05:55. Viewed 380 times.

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