Solar panels and what you need to know

How many solar panels do I need?

Solar panels are a vital part of solar energy systems. Without them, you wouldn't be able to harness the power of the sun to run your electricity. 

With our expertise, they could also help you save a bundle on electricity bills.

The number of panels you need depend on the quality of each panel and your energy needs.  

Having installed more than one million solar panels around Australia to date, it's a question we get pretty regularly.


Our solar panels

We've drawn on over a decade of experience to bring you the panels best suited to generate reliable savings in Australian conditions.

 

Jinko Solar panel

Available in our Advantage and Premium package

ja solar panel
A solar panel designed to deliver great green energy without the fuss.
 
Manufacturer's warranty 12 years on materials and workmanship
Module efficiency 16.8%
Linear warranty 25 years

Trina Solar Panel

Available in our Premium Plus packages

4722 trina solar panel light white tall
For those who want the maximum amount of power from their panels.
 
Manufacturer's warranty 10 years on materials and workmanship
Module efficiency More than 21% on average
Linear warranty 30 years

Victorian Government 50% solar panel rebate available now!

The rebate is open to the first 9,750 homes per month. It is capped at $2,225. Don't miss out!

Request a quote


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For your package: check out the inverters you can get with your panels

Discover our inverter options

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Meet the game-changer: add battery storage to the mix

Learn about battery storage

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Feed-in tariffs (FITs) can save you money and maximise your investment

See our current FITs

Buckle up, this is going to get a bit nerdy.

Essentially, solar panels allow photons (or sunlight) to knock electrons free from atoms, which generates an electrical charge.

This happens when sunlight passes through a few layers of silicon (think of it like a sandwich) - which are found in solar panels.

The top layer of silicon will have phosperous mixed into it to give it more electrons, which gives it a negative charge.

The bottom layer of silicon will contain boron to produces fewer electrons, which gives it a positive charge. 

The positive and negative charges create an electric field in the middle layer.

When sunlight hits this electric field, photons knock the electrons from the field and send them to wires on the edge of panels. The wires feed to an inverter which then turns thes electrons into a form of electricity which powers your home. 

How solar works

1. Solar panels

Solar panels capture sunlight and convert it into DC (Direct Current).

2. Solar inverter

A solar inverter then converts DC into AC (Alternate Current) - which then powers your home in real-time.

3. Solar battery 

If you install a solar battery, excess energy is stored here (rather than pushing out to the grid).

4. Digital meter

Your energy use and habits are easily tracked with a digital meter.

5. Power grid

Any excess energy that you generate is pushed out to the grid. This energy is measured and calculated (feed-in tariff) to credit your account. You can also (automatically) draw energy from the grid when you need it.

Unfortunately when the sun isn't shining your solar panels won't generate electricity – but there's a solution to hand.

You've probably heard a lot about battery storage over the past year or so, and for good reason: they change the game for solar.

With a Powerwall 2 from Tesla or a Chem Resu from LG, you can effectively store excess energy generated from your solar panels during the day and use it at night.

It gives you greater control over your power then ever before.

See what battery storage could do for you

 

photo tall solar tesla powerwall 2 house

With our help, no.

We have a team of experienced technicians with more than a decade of experience of installing and maintaining solar systems in Australia, and we've got options to take care of the little things and the not-so-little things which could go wrong.

Take a look at our repair and maintenance options

 

solar origin roof install tall

To buy a new solar panel system, inverters or batteries from Origin you will need to get in touch via our quote form. This helps us to assist you in getting the correct size, placement and package for your specific property needs.

Request a tailored quote

 

Want to know more?

Speak to a solar expert

A solar expert will call you with a personalised quote

 Request a solar quote

 

Or talk to us

8 am and 6 pm Monday to Friday

phone1300 791 468