How Many Solar Panels Do I Need?
If you’re thinking of making the switch to solar energy, you’ll need to know the basics first. Of course, the friendly team at Mannix are always here to answer questions and design the very best Adelaide solar installation for your needs. But being armed with some knowledge before you buy is always a good thing.
Let’s go through a few solar energy basics, and then we’ll let you know how many solar panels Adelaide homes normally use.
All Parts of Your Adelaide Solar System
Firstly, your solar system consists of two major parts. These are the solar panels that generate your energy. Your inverter, If you want self-sufficient solar solutions, you will also have a third element –battery storage.
For now, let’s just talk about standard on-grid solar packages. This means powering your home with solar energy throughout the day and relying on the main electricity grid through your electricity provider in the evening.
With off-grid solar, if you generate excess solar during the day, it is sold back to the main electricity grid, and you receive a credit on your power bills. This is known as a feed-in tariff.
Consider Your Energy Usage
The first thing you need to do is consider your energy usage. The average home uses around 19kWh of energy each day. You’ll be able to get this information from your electricity bills.
Now, the tricky part is determining WHEN you use that power. Because an off-grid solar system only powers your home while the sun is shining, the key element is how much power you use during daylight hours.
If you only use half of your energy during the day, installing a huge solar system may not be beneficial. A 6.6kW system produces roughly 22-24kwh, which is more than enough to power your home.
Don’t Forget the Winter Months
When considering solar panels in Adelaide, don’t forget that your system will yield less power in winter. There’s less daylight, so your system won’t generate as much power. Also, with heaters running, you generally use more power.
That’s why it always pays to get a solar system that generates more power than you need. That way, you know you’ll still be covered during winter.
The Basic Package for Most Households
So, how many solar panels do you need in Adelaide? As we touched on, a 6.6kW solar system is usually enough to power most homes.
At Mannix, our 6.6kW solar installations feature 20 solar panels at 330w each. This should give you all the power you need. Hopefully, you’ll even generate a bit extra so you can take advantage of feed-in tariffs.
Something a Little Bigger?
If you’ve got a larger home, or you use more power than the average household, there’s a solution for you too. A 9.9kW system might be more in your range, and this features 30 solar panels.
Again, the larger system is never really wasted, thanks to feed-in tariffs. If you generate a lot of unused solar energy, you’ll get some money back on your power bills.
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Look no further for the best solar panels Adelaide has to offer. To discuss your solar energy needs, contact the friendly team at Mannix today. We’ll assess your energy consumption and recommend the perfect package for your household.