A solar panel inverter is like the brains behind a solar panel, it is what transforms the energy from the suns rays or the direct current electricity into alternating current which will power your energy needs. A good quality solar panel inverter is a top priority if you want to run your solar energy system at an optimum level.
Choosing the right inverter will mainly depend on your energy requirements and if you want to be connected to the grid or not. This article will outline the different solar panel inverters and how they differ from one another. Knowing the difference between each one of these inverters is essential knowledge that you should not skim through.
There are three main types of solar panel inverters that you should familiarize yourself with:
1.Stand Alone Inverters
Stand Alone Inverters
If your solar panel is not tied to ?the grid? or independent then you will need to use a stand alone inverter. These types of inverters are perfect for remote locations that are completely independent from the grid. Such locations include: holiday houses, cottages, and cabins. But really any appliance can be powered by using a stand alone inverter.
These types of solar panel inverters come in a whole variety of sizes and power levels. Low wattage inverters of 100 watts can power a laptop computer while a 10 kilowatt inverter can power an entire house.
This type of inverter is used when you want to be connected to the grid. Not only will the utility company act as a storage facility for excess solar energy that your panel may create but it will also give you energy if your solar panel is not producing enough.
Synchronous Inverters are best if you do not want to buy a battery to store the solar energy and you want to rely completely on a steady flow of energy coming from either the sun or the utility company to power your home or appliances. Using this type of inverter does have the benefit of not having to maintain and change batteries but it does have a long pay back period which may not be very cost effective with the current electric rates.
Combining the best of both worlds, Multi-Function Inverters are a cross between Stand Alone and Synchronous Inverters and are considered to be top of the range when it comes to inverters. They are generally more expensive than the Stand Alone and Synchronous Inverters but they do offer the benefits of both.
This type of inverter will allow you to receive power from a back up battery, the grid, as well as energy generated from the solar panels. Any excess electricity can be sold back to the utility company.
So basically, ideally you will be getting a steady flow of power being generated by the solar panels and stored in the batteries. When conditions are not favorable togenerating power from the solar cells, the battery will supply power and if this is low then utility power will be supplied.
Hopefully, now you have greater clarity about the different types of inverters and which one is right for you. One last tip, take your time when purchasing a solar panel inverter as they do vary dramatically in costs from shop to shop. So don’t just buy the first one you lay your eyes on, do some shopping around instead, to get the best buy.