How does Solar work?
A Solar PV System is typically comprised of 6 main components. In short - light from the sun charge cells in the panels to produce DC, stored in a battery or converted by an inverter into AC and then used by the house.
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The Photovoltaic cells in your panels convert sunlight into direct current (DC). Note: they don’t need direct sunlight, and generate even on rainy/overcast days.
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This protects a battery from overcharging.
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Energy produced by the PV array is stored here, predominantly to be used during night when you’re not generating.
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An inverter will convert the DC power that is stored / being produced into alternating current (AC) electricity - so that it can be used around the house.
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This would measure how much electricity you use for your home, and how much is being exported to the grid. Most installers have apps so you can see this data on your phone easily.
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You may still import electricity from the grid during peak periods, or at night - the use of batteries helps reduce this.
Benefits of Solar
Other than saving you cold hard cash in the long run, there are numerous other benefits to consider.
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It’s a clean and sustainable way of producing electricity - all it needs to work is a little sunlight, something that won’t be running out anytime soon.
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You’ll sleep better at night knowing running a solar PV system will help in reducing your carbon footprint, and in turn helping the planet stay a little healthier.
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With modern panels having lifespans of over 25 years, they require little to no maintenance. The rain is good for something too, it helps keep them clean.
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Thanks to battery storage systems, you can bank energy produced during the day and use it at night when you’re not generating. This way, you won’t be without power when the moon comes out to play.
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That’s right, not only save but you can actually make money from solar too. Excess energy you don’t use can be sold to the grid as part of the Gov’s Smart Export Guarantee (SEG).
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The energy market is only going one way, up! Owning the energy you produce through solar will protect you from having to pay high grid prices.
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