Solar Installers In Central Coast

Below are reputable solar installers in the SolarQuotes network who serve Central Coast, in New South Wales, along with links to ratings and reviews of their installations. Other useful information about installing solar panels in Central Coast is below the list.

To get quotes from these installers, select up to 3 businesses and then hit 'Get Quotes From Selected Companies'.

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Cards with a blue border indicate SolarQuotes verified installers

  • Client since Jun 2024

    RESINC Solar

    5.0

    1081 reviews

    $3895 – $14300 For a 6.6kW system

  • Client since Jan 2011

    1KOMMA5

    4.3

    695 reviews

    $5300 – $10000 For a 6.6kW system

  • Client since Jan 2011

    1KOMMA5

    4.3

    695 reviews

    $5300 – $10000 For a 6.6kW system

  • Client since Jan 2011

    1KOMMA5

    4.3

    695 reviews

    $5300 – $10000 For a 6.6kW system

  • Client since Feb 2010

    All Green Environmental Solutions

    4.4

    659 reviews

    $9000 For a 6.6kW system

  • Client since Feb 2010

    All Green Environmental Solutions

    4.4

    659 reviews

    $9000 For a 6.6kW system

  • Client since Feb 2010

    All Green Environmental Solutions

    4.4

    659 reviews

    $9000 For a 6.6kW system

  • Client since May 2012

    Soltek Energy

    4.5

    637 reviews

    $8208 – $11000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Dec 2017

    Smart Energy Answers

    4.6

    603 reviews

    $4100 – $9000 For a 6.6kW system

  • Client since Oct 2017

    Penrith Solar Centre

    4.9

    570 reviews

    Not enough data

  • Client since Jul 2015

    Beyond Solar

    4.5

    522 reviews

    $4000 – $11451 For a 6.6kW system

  • Client since Jul 2015

    Beyond Solar

    4.5

    522 reviews

    $4000 – $11451 For a 6.6kW system

  • Client since Oct 2016

    Adapt Energy Pty Ltd

    4.7

    407 reviews

    $5300 – $10000 For a 6.6kW system

  • Client since May 2020

    GI Energy

    4.7

    241 reviews

    $4937 – $9000 For a 6.6kW system

  • Client since May 2020

    GI Energy

    4.7

    241 reviews

    $4937 – $9000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Oct 2017

    MJ Solar Solutions

    4.7

    228 reviews

    $7000 For a 6.6kW system

  • Client since Sep 2022

    Green

    4.8

    203 reviews

    $5085 – $12500 For a 6.6kW system

  • Client since Sep 2022

    Green

    4.8

    203 reviews

    $5085 – $12500 For a 6.6kW system

  • Client since Jan 2015

    Australian Enviro Projects Pty Ltd

    4.7

    185 reviews

    Not enough data

  • Client since May 2015

    SolarPro

    4.5

    175 reviews

    $6150 For a 6.6kW system

  • Client since Feb 2020

    Yuma Energy

    4.8

    172 reviews

    $5095 – $9500 For a 6.6kW system

  • Client since Oct 2017

    Helioenergy

    4.7

    166 reviews

    $5000 – $7600 For a 6.6kW system

  • Client since May 2022

    RenewCo Solar

    5.0

    164 reviews

    $5900 – $10750 For a 6.6kW system

  • Client since May 2022

    RenewCo Solar

    5.0

    164 reviews

    $5900 – $10750 For a 6.6kW system

  • Client since May 2022

    RenewCo Solar

    5.0

    164 reviews

    $5900 – $10750 For a 6.6kW system

  • Client since May 2015

    AHE Group Pty Ltd

    4.7

    148 reviews

    Not enough data

  • Client since May 2015

    AHE Group Pty Ltd

    4.7

    148 reviews

    Not enough data

  • Client since Aug 2011

    Solahart Newcastle

    4.5

    133 reviews

    $5049 – $5900 For a 6.6kW system

  • Client since Aug 2011

    Solahart Newcastle

    4.5

    133 reviews

    $5049 – $5900 For a 6.6kW system

  • Client since Mar 2020

    Smooth Current Electrical Pty Ltd

    4.9

    122 reviews

    $9500 – $10500 For a 6.6kW system

  • Client since Jan 2020

    My Energy Group Pty Ltd

    4.3

    109 reviews

    $3900 – $5000 For a 6.6kW system

  • Client since Aug 2022

    Better Call Solar

    5.0

    106 reviews

    $7500 For a 6.6kW system

  • Client since Jul 2020

    Sparklife Solar

    4.8

    97 reviews

    $6790 For a 6.6kW system

  • Client since Apr 2019

    Sungen

    4.8

    92 reviews

    $5100 For a 6.6kW system

  •  

    Wildman Solar

    4.9

    72 reviews

    $5400 – $8750 For a 6.6kW system

  • Client since May 2020

    Solarbank

    4.8

    67 reviews

    Not enough data

  • Client since Mar 2021

    Charlie Sparks

    4.9

    67 reviews

    $4650 – $7000 For a 6.6kW system

  • Client since Mar 2020

    Progress Electrical and Solar Pty Ltd

    4.8

    62 reviews

    $5400 – $6000 For a 6.6kW system

  • Client since Mar 2020

    Progress Electrical and Solar Pty Ltd

    4.8

    62 reviews

    $5400 – $6000 For a 6.6kW system

  • Client since Mar 2020

    Progress Electrical and Solar Pty Ltd

    4.8

    62 reviews

    $5400 – $6000 For a 6.6kW system

  • Client since Mar 2020

    Progress Electrical and Solar Pty Ltd

    4.8

    62 reviews

    $5400 – $6000 For a 6.6kW system

  • Client since Aug 2023

    Clean Earth Solar

    4.9

    59 reviews

    $4300 – $4715 For a 6.6kW system

  •  

    Ozora Energy

    4.9

    56 reviews

    $4799 – $15000 For a 6.6kW system

  • Client since Feb 2021

    Ultimate Solar Solutions Pty Ltd

    4.8

    52 reviews

    $5900 – $13000 For a 6.6kW system

  • Client since Oct 2022

    Sinclair Renewable Energy Pty Ltd

    4.9

    48 reviews

    Not enough data

  • Client since Apr 2016

    E Smart Solar Pty Ltd

    4.6

    46 reviews

    $6999 – $9500 For a 6.6kW system

  •  

    Gnowee Solar Pty Ltd

    4.7

    40 reviews

    $3965 For a 6.6kW system

  • Client since Mar 2020

    Perfect Solar Power Pty Ltd

    5.0

    37 reviews

    $8317 – $8674 For a 6.6kW system

  • Client since Mar 2020

    Perfect Solar Power Pty Ltd

    5.0

    37 reviews

    $8317 – $8674 For a 6.6kW system

  • Client since Jul 2020

    SEA Solutions Australia

    4.8

    36 reviews

    $10000 For a 6.6kW system

  • Client since Oct 2023

    Hills Natural Solar Pty Ltd

    4.9

    35 reviews

    $5000 – $6370 For a 6.6kW system

  • Client since Aug 2023

    Audra Energy

    5.0

    33 reviews

    $4600 – $12600 For a 6.6kW system

  • Client since May 2024

    Bare Energy

    4.9

    32 reviews

    $4000 – $8000 For a 6.6kW system

  • Client since Mar 2021

    Hello Sun

    4.9

    30 reviews

    Not enough data

  •  

    EnviroSmart Solar

    4.8

    28 reviews

    Not enough data

  • Client since Sep 2019

    Harris Electrical and Solar Pty Ltd

    4.8

    25 reviews

    $8000 For a 6.6kW system

  • Client since Jan 2023

    Enviro Energy

    4.8

    20 reviews

    Not enough data

  •  

    Solar Fusion Solutions

    4.8

    17 reviews

    Not enough data

  • Client since Jul 2023

    Kennedys Plumbing and Electrical

    5.0

    16 reviews

    Not enough data

  • Client since Mar 2022

    Tru Blu Solar Co

    4.9

    15 reviews

    Not enough data

  • Client since Aug 2022

    Honey Solar Pty Ltd

    4.9

    15 reviews

    $3900 For a 6.6kW system

  • Client since Aug 2022

    Honey Solar Pty Ltd

    4.9

    15 reviews

    $3900 For a 6.6kW system

  • Client since Aug 2024

    Electrifying Australia

    4.9

    14 reviews

    $5300 For a 6.6kW system

  • Client since May 2024

    Braintric Electrical and Automation Engineering Pty Ltd

    5.0

    13 reviews

    $3500 – $7500 For a 6.6kW system

  • Client since May 2021

    Transparent Solar Solutions Pty Ltd

    4.7

    13 reviews

    Not enough data

  • Client since Mar 2023

    Venux Electrical Pty Ltd

    4.8

    12 reviews

    $6000 For a 6.6kW system

  • Client since Jul 2023

    Solana Solar Specialists

    4.3

    10 reviews

    $6450 – $8000 For a 6.6kW system

  • Client since Jul 2023

    Solana Solar Specialists

    4.3

    10 reviews

    $6450 – $8000 For a 6.6kW system

  • Client since Mar 2022

    Solahart Industries Pty Ltd

    4.6

    9 reviews

    $7000 For a 6.6kW system

  • Client since Feb 2023

    Guwing Green Pty Ltd

    5.0

    9 reviews

    Not enough data

  • Client since Jul 2024

    Zohras Clean Energy Pty Ltd

    4.9

    7 reviews

    $5700 For a 6.6kW system

  • Client since Feb 2020

    Lynton Electrical Pty Ltd

    4.9

    5 reviews

    Not enough data

  • Client since Jun 2022

    Solar Technology and Electrical Pty Ltd

    4.9

    3 reviews

    $5990 For a 6.6kW system

  • Client since Apr 2024

    Sine Wave Solar and Electrical

    5.0

    3 reviews

    $5300 – $7700 For a 6.6kW system

  • Client since Jun 2022

    Edisun Group Pty Ltd

    5.0

    2 reviews

    Not enough data

  • Client since Aug 2024

    Instant solar

    4.0

    1 review

    Not enough data

  • Client since Apr 2024

    Spider Solar and Electrical

    5.0

    1 review

    Not enough data

  • Client since Oct 2024

    Apollo Energy Solutions Pty Ltd

    4.0

    1 review

    Not enough data

  • Client since Sep 2015

    SPS Solar & Water

    4.5

    29 reviews

    Not enough data

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The Central Coast Region

The NSW Central Coast extends north of Sydney from the Hawkesbury River to south of Lake Macquarie and is bounded to the west by the Watagan Mountains. It has a total population of around 330,000.

The Central Coast Climate

The Central Coast's climate is quite pleasant. Summers are warm with an average high of 25.8° in January, while winters are mild with an average low of 9.7° in July.

Central Coast Solar Potential

Solar panels on a typical north facing roof in the Central Coast will receive an average amount of sunlight energy equal to about 4.9 hours of full noon sunshine a day. This puts the Central Coast a little ahead of Sydney.

A new 5 kilowatt solar system on a north facing roof could be expected to produce an average of around 19.6 kilowatt-hours a day or 7,160 kilowatt-hours a year.

Solar Feed-In Tariffs In The Central Coast

Feed-in tariffs are a payment for surplus electricity produced by rooftop solar that isn't used by the household but is instead sent into the grid. In NSW feed-in tariffs available depend on what is offered by electricity retailers.

Just which is the best plan to use depends upon individual circumstances. Electricity retailer plans can be compared using SolarQuotes'  electricity plan comparison tool  that enables you to enter your postcode and will display the energy retailers providing the cheapest bills over 12 months for a typical solar power system owner in your area.

The Rooftop Solar Application Process In The Central Coast

I strongly recommend having your installer guide you through the application process for rooftop solar. In some areas network operators request that you contact them first, but that does not appear to be the case in the Central Coast.

Maximum Solar System Size In The Central Coast

Central Coast households can install up to 4.99 kilowatts of rooftop solar if they have single phase power. This maximum is determined by the size of the inverter, so it is possible for a the Central Coast home to up to 6.66 kilowatts of solar panels.

Households with 3 phase power can install up to 30 kilowatts of rooftop solar before special equipment needs to be installed, but council permission will be required to install more than 10 kilowatts.

Ten kilowatts of solar panels covers a considerable amount of roof space. If they are 20% efficient they will take up 50 square meters. While solar panels don’t necessarily have to all be located together, many people will still have difficulty finding enough room on their roof for 10 or more kilowatts.

Central Coast Electricity Usage

A Central Coast household of 3 people without a gas connection will use an average of around 6,940 kilowatt-hours a year. The average Central Coast home uses 34% more electricity in winter than summer.

Central Coast Roofs And Solar Panel Tilt

The best angle to install solar panels is the angle your roof is already at. While it is possible to use frames that alter the tilt of the panels, unless there are special circumstances, these are not worth it these days.

The majority of roofs in Australia have a pitch of either 15 or 22.5 degrees. But there are also homes in the Central Coast with steeper roofs of 30 degrees or more. There is very little difference in output over a year between a shallow 15 degree roof and a steep 45 degree roof. Shallow roofs provide a mild advantage to households that have high summer air conditioning demand, while steeper roofs provide a mild advantage to those who use more electricity on winter days. Compared to panels on a shallow 15 degree roof, those on a steep 45 degree roof will produce around 18% less electricity in January and 22% more in July.

How Solar Panel Direction Affects Output In the Central Coast

North facing solar panels will produce the most electricity, but placing panels facing east or west can certainly be worthwhile, especially if they increase a household's self consumption of solar electricity.

Panels facing directly east or west will produce almost 20% less electricity than north facing panels over a year. East facing panels will produce more electricity in the morning, while west facing ones produce more in the afternoon. East facing panels will produce slightly more electricity than west facing ones because mornings are cooler than afternoons and heat reduces the efficiency at which solar panels operate.

Panels facing north-east or north-west will produce about 5% less electricity than north facing panels.

Getting The Most Out Of Your Rooftop Solar

For households with higher electricity demand in the mornings and afternoons than the middle of the day, an east-west split of rooftop solar panels can be an effective way to increase self consumption of solar electricity.

From around the 16th of December to the 30th of January, thanks to daylight savings time, the sun doesn't set until after 8:00 pm in the Central Coast. This is useful for powering air conditioners in the late afternoon with solar electricity, especially when using west or north-west facing panels.

The Central Coast has many leafy locations where trees will shade roofs for a portion of the day, especially in winter when shadows are longer. The use of microinverters or DC optimisers can help limit the loss of solar panel output caused by shading.

Getting The Most Out Of The " Solar Rebate"

Many households and business can benefit from solar installations where the solar panels have a total capacity greater than that of their inverter. This will result in some loss of output from the solar panels when the sky is clear and the sun is high in the sky, but will cause greater output when the sun is low or skies are overcast. This results in a smoother production of solar electricity through the day which can help increase a household’s self consumption, which is very useful for improving the economic payback of rooftop solar.

A rooftop solar system’s total panel capacity can be up to one third larger than the size of its inverter and still receive the full amount of STCs which lower the cost of installing solar. This reduction is often referred to as the solar rebate. Technically it’s not a rebate, but many people don’t care and call it that anyway. The solar rebate will be reduced on the first of January each year until it ends in 2030, so the earlier a system is installed, the greater the rebate that will be received.

In the Central Coast, the maximum system size allowed is determined by size of the inverter which must be less than 5 kilowatts for a home with single phase power. However, the total capacity of the solar panels can exceed this and be 5 kilowatts or greater. So a home with single phase power could install a 5 kilowatt inverter with 6.66 kilowatts of solar panels.

Upgrading Electricity Meters For Solar Power

An import/export electricity meter will need to be installed when rooftop solar is added to a home. Most reputable installers will handle this themselves and include its cost, along with that of any required upgrading of your switchboard in their quote. However, some installers do not change meters, so be sure to check whether or not this is covered.

If you have an older switchboard with fuses rather than circuit breakers this will need to be upgraded. This could potentially cost $1,400 or more.

Rooftop Solar And Emissions

Solar electricity generated in the Central Coast will mostly displace black coal generation in NSW, along with a smaller amount of natural gas generation. This makes rooftop solar there very effective at reducing greenhouse gas emissions.

The Electricity Grid In the Central Coast

The high voltage, long distance transmission lines that deliver grid electricity to the Central Coast are managed by Transgrid, which is currently leased for a 99 year period by a consortium called NSW Electricity Networks.

The low voltage distribution of grid electricity to homes and businesses in the Central Coast is performed by the network operator, Ausgrid.