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Solar System Output Calculator

Postcode 2560

Calculate the average daily kWh hour output in your area, based on a well installed solar system in a suitable position (e.g No overshadowing).

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System Output

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Electricity Output(kWh) {[{electOutput.toFixed(0)}]}

Estimated Annual Generated Output (kWh)

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Estimated Daily Generated Output (kWh)

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The Energy Experts

The Energy Experts

Carolyn Lee

45 Jerrara Road,
Kiama New South Wales 2533

1300 516 474

Find out more

The Energy Experts are the Illawarra’s most trusted solar experts.

As a company, we’re so committed to exceptional products and workmanship that we’ve become a Clean Energy Council Approved Solar Retailer. This scheme assures a higher level of quality standards, service levels and installation warranties. When you get your system installed through us, you automatically get a 5 year whole-of-system warranty. This means that anytime in the first 5 years, if your system isn’t performing as we forecast, we’ll assess it to find out why and we’ll also fix any issues and replace any defective parts – at our cost.

The high-performance products we preference (like LG NeON H and NeON R panels) are guaranteed to outperform and outlast conventional equipment. Over the years, we've installed thousands of systems. Of all the systems we install, more than 85% of these use LG panels.

Our installation partners have been a part of our team for many years. They’re highly trained and they play an integral role in our success, ensuring our work is completed to the highest possible standard. By working hand in hand with them, we’re able to ensure you receive the best designed, engineered and installed system possible.

Having a high care factor means that over 70% of our work comes through word of mouth. Take a look at what our customers have to say about their experience dealing with us.

A few things about us

  • We're here to help, always.
  • We simplify the complex.
  • We make it easy for you to save.
  • We don't touch anything 'entry-level'. The focus on everything we do is on quality.

We service the following regions - St George and Sutherland Shire, Wollongong, Illawarra, Shellharbour, Kiama, Shoalhaven, NSW South Coast, Macarthur, Wollondilly, Southern Highlands and Canberra.


  • Cameron Gillies, Camden Park - very challenging and steep (36 degree) roof: looks schmick and the client is producing lots of power c/o LG panels and SolarEdge optimised inverter technology.
  • Alese & Brendon Bovill, Jamberoo - some shade and a lovely client with enormous bills who was very particular about aesthetics. They've reduced their bills from $1,200/qtr to $150/qtr (and even a credit over summer) with the installation of their premium LG NeON R/ Enphase system.
  • Sandy & Mick Quinn, Wilton - had massive bills ($1,300/qtr) with Sandy's elderly Mum living in the house. They're typically in credit from the energy retailer each quarter, after installing a large LG/Fronius system.
  • Susie Crick, Planet Childcare, Coledale - Susie hasn't received a debit as an electricity bill for her childcare centre after installing her 16kW LG/Fronius system in 2019.
  • Angela & Joe Pellegrino, Jamberoo - remote ground-mount system with a number of challenges that was successfully installed in 2020. Their bills were astronomical (typically $2100 – $2200/qtr). They’ve come down to anywhere from $200/qtr in winter to receiving a $250 credit from their energy provider over summer.
  • Polly Colgan, Alpine - an aesthetically-minded client with enormous electricity bills pre-solar. Polly's roof was very challenging and steep (35 degrees). She's extremely happy with the end result. Her all-black LG panels and Fronius inverter are producing enough power outside of winter to cover their hefty winter electricity bills.

Finese Electrical and Air Conditioning

Finese Electrical and Air Conditioning

Milan Milosev

Unit 35/172 Milperra Road,
Revesby New South Wales 2212

(02) 9772 0170

Find out more

Finese is a family owned business so every job we do, we do with pride. Finese’s fully licenced electricians are experts in their fields. We can bring a 24 hour electrician, to your business anywhere in Sydney and surrounding areas.

Finese values its clients and understands the importance of getting it right, from design and quotation to installation . We stay true to our client’s interests and needs. We deliver quotations to our clients that are accurate and affordable and deliver our services in line with our quotations and a commitment to achieving energy efficiency, reliability and safety. Our aim is to achieve complete client confidence in our business by delivering premium services at the right price.

We will spend more time with you determining what you need so you are satisfied. At Finese we believe that this is essential. We will provide you with practical and easy to understand advice based on your own personal requirements with your budget in mind. We look forward to the opportunity of providing our service to you or your company in the near future.

Once the appropriate system has been decided upon, your installation will be completed in a professional and courteous manner. Our trained staff will then demonstrate the use of your system and answer any queries you may have and also clean your home just like it was before they arrived.

How is your solar system?

Finese Solar team has a service team that will conduct a safety inspection on your system and clean your panels.


Finese Electrical in partnership with CSR and Monier SOLAR participated in Grid-connect solar PV power system design and installation - under 15 kW, for a retirement living development project in the ACT. One of 31 apartments with 1.5 kW systems across two multistorey buildings. Bespoke framing secured to the roof slab and a clever PV arrangement. Graeme McMullan and Milan Milosev were the finalists.

We have worked on many significant projects and service Sydney metro areas, . If you need better designed, better supplied, better managed and better maintained electrical services and solutions contact us today by visiting us in-store or checking our website Finese Electrical .


  • Please have a look at your average annual consumption number in kWh which you wrote down from the previous page. Increase the system size in the calculator above to see how big your system would need to be to create an annual amount of kWh solar energy similar to or bigger to the amount of kWh you consume. Write down how big your solar system would need to be in kW.

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Disclaimer: These output calculations use sunlight data supplied by the Australian Bureau of Meteorology from most Australian weather stations from 1990 to now – as an average. The output calculations are estimates only. The calculations allow for a 14% loss of the sunlight for inverter and cable loss, slight dust on the panels and for the fact that panels will not always be pointing True North. If panels point straight West or East, are tilted to low or to high, a further reduction in output of up to 15% can occur. For site specific rather than general solar system outputs please request a site inspection and discuss the matter with your LG solar dealer.

Please note these calculators are a guide only and please verify the information obtained through these calculators independently. In compiling these calculators LG Electronics Australia (LG) has utilised available data from the Clean Energy Council and the Australian Bureau of Meteorology. LG has used its best endeavours to ensure that the supplied calculations and information are correct, but LG takes no responsibility for any error or defect therein. LG shall not be liable for any loss or damage arising from the use or reliance of any data supplied by these calculators.

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