While solar panels serve an amazing purpose that will sculpt the future as we know it, their use is limited without one main component – solar inverters. And won’t it be nice to learn about why inverters are important in a language everyone can get onboard with? If you want to put an efficient solar power system together, but you’ve feel a little overwhelmed by all the information, stress no longer. On this page you are going to learn all the necessary information in order to make the best purchase. And to quickly sum things up, we’ll be looking at:
- Where Solar Inverters Fit into the System
- The Different Types of Solar Inverters
- What Type of Inverter should You get?
Where do Solar Inverters Fit Into the System?
The energy that is gathered by the solar panels is referred to as DC (Direct Current), meaning you can’t use it in your home…yet. In order to make it usable, the current needs to be converted to AC (Alternating Current). This conversion puts the energy output at 110 – 220v, which is the current used in homes and buildings. And this is where solar inverters come in.
The DC energy from the panels go to the inverter, which converts it and sends it to the rest of your home (or battery). So it makes sense that you can’t install a solar power system without an inverter.
The Different Types of Solar Inverters
We could get into the technical details about sine waves, seeing as they speak directly to the quality of the inverter. But at Solar Advice you’ll only be getting pure sine wave inverters, in other words, the best and most efficient models. You will also notice that power companies and generators use pure sine wave equipment as well.
As for the different types of pure sine wave inverters, you get quite a few options. They include:
- Battery Inverters/Charger
A battery inverter can take the DC energy from a solar panel array and convert it to AC, or it can reverse the process. In some cases, people use battery inverters without a renewable energy source because they store off-peak energy from the grid.
A grid-tied inverter combines renewable and grid energy, and the overall solar system usually doesn’t have a battery bank. Assuming you use solar power on demand, there will be moments when the current is too weak. This is when the inverter uses grid power to support energy coming from the panels.
- Hybrid/Off-The-Grid Inverters
- With a hybrid inverter, you are basically looking at an all-in-one package. They can take multiple sources of power (solar, wind, grid), and they have the capability of storing excess energy.
What Type of Solar Inverter should You get?
This is the tricky part, because you’ll have to do a little bit of math in order to establish the size of the inverter. But ultimately, a lot of variables come into play. For example, how many appliances do you want to power with solar? Are you going to use a battery bank or will energy only be used on demand? Are you thinking about going off the grid completely? It’s best to figure out all the details beforehand, then you can start looking at inverters that are perfect for your situation.
In terms of the calculations that determine the size of the inverter, the general rule is to combine the energy of everything you need to run on solar. For example, if you only want the fridge and the lights working with solar, determine how much they all use at one time. This will give you a minimum output to work with.
Of course, you also want to invest a high-quality inverter, given that it will constantly be working. It needs to be durable and efficient too, meaning you shouldn’t be looking anywhere else but Solar Advice. We’ve got the best prices and the best solar inverters, specifically available to you.