Solar Panels Brisbane: Compare installers & costs

Well over 30% of the houses within the Brisbane space have solar panels on their roofs – one of many highest charges of any of Australia’s capital cities. Why have Brisbane residents taken such a shine to solar power? This article have a look and the advantages of going solar for households in Brisbane (and likewise touches on battery storage).

How a lot energy will solar panels produce in Brisbane?

Fitting for the capital of the sunshine state, Brisbane receives plenty of sunshine year-round. According to the Bureau of Meteorology, Brisbane will get about 5.2 hours of ‘peak sun’ per sq. meter on common per day. How a lot usable solar energy does 5.2 peak solar hours translate into? The reply is determined by a couple of issues, together with the dimensions (or kilowatt capability) of your solar system.

The desk beneath offers an summary of how a lot energy you possibly can anticipate some widespread residential solar system sizes to generate, assuming that they’re north-facing and about 75% environment friendly.

How to seek out the optimum solar system dimension to your home

When you take a look at your electrical energy invoice, you must be capable of see your energy utilization listed in kilowatt-hours (kWh) – the usual models utilized in electrical energy billing. Your kWh consumption will range by season and month. You ought to be capable of work out roughly what number of kWh you utilize per day on common by taking a look at your previous electrical energy payments. As a rule of thumb, the typical Australian home makes use of between 15 and 25kWh of energy per day.

Knowing this quantity will provide help to select the appropriate solar system dimension, however as a result of solar is so inexpensive nowadays, sizing your system will not be an actual science. In reality, the most typical solar system dimension in Australia is 6.6kW due to the good worth for cash that they provide (i.e. a cheaper price per kilowatt). If you utilize considerably greater than 25kWh of energy per day, a solar system bigger than 6.6kW might be value investigating as properly.

As the speed you purchase power for in Australia is all the time increased than the speed you possibly can promote solar power for –  the extra of the solar energy you ‘self-consume‘ (i.e. use directly) the better your financial return will be. The rate you are paid for your excess solar energy is generally referred to as a ‘feed-in tariff’. At current in Queensland, the speed you’re paid is determined by your electrical energy retailer and the plan you’re on – you need to use this electrical energy plan comparability instrument to check gives and change to the perfect retailer.

We encourage you to play with the numbers your self utilizing our Solar System Payback & ROI Estimator instrument.  You may also learn on to the underside of this text to see a fast comparability of returns on typical residential solar panel techniques in Brisbane.

In Brisbane you possibly can obtain the STC rebate for zone 3

The federal authorities rebate not directly offers what are in impact up-front reductions on the price of putting in a solar PV system via the creation of small-scale expertise certificates (STCs). As this incentive is utilized on to the worth of your system by the installer, you don’t want to say it your self; all it is advisable do is evaluate out-of-pocket solar system costs. You can learn how many certificates your system will generate with the Clean Energy Regulator’s calculator.

The precise worth of the motivation is determined by a lot of elements comparable to location and system dimension, however normally works out to be about 30-40% of the entire set up value. This incentive has been key in making Australia home to among the lowest solar PV system costs on the earth.

As an instance, when this incentive is utilized to a 6.6kW solar system in Brisbane, it leads to a discount of $3025 primarily based on the challenge producing 82 certificates at a present value of $36.9.

Compare quotes from as much as 7 installers in your space now.

How a lot do solar panels value in Brisbane?

As talked about above, Australian solar system set up costs are among the many lowest on the earth – we all know as a result of we’ve been holding monitor for a couple of years now with our month-to-month Solar Choice Price Index. We common out the costs of all of the of installers in our community to supply an correct common value. You can use our free comparability portal to flick thru solar quote info from installers in your space.

Based on the info from March 2022 – the typical value of a typical 6.6kW solar panel system in Brisbane is $5,200 after the STC rebate has been deducted.

As you possibly can see within the beneath diagram, solar costs in Brisbane and the remainder of Australia have plummeted during the last decade.

Compare quotes from as much as 7 installers in your space now.

Are solar panels value it in Brisbane?

The quick reply is sure – solar panels can supply a typical Brisbane house owner financial savings of as much as $3,000 per yr with a payback interval of three to five years.

The beneath desk illustrates some eventualities of typical Brisbane households the place the bigger solar panel sizes are matched to bigger energy utilization. Note that the calculations within the desk rely closely on the ‘self-consumption rate’ which estimates the proportion of solar power that might be used inside the home somewhat than being bought again to the grid. A price of 40% would recommend an inexpensive quantity of utilization throughout the daytime.

Note that the pricing right here is common prices solely.  You can flick thru solar quotes in Brisbane on our free comparability instrument if you wish to see particular manufacturers and a listing potential extras which will happen to your set up.

Assumptions/Limitations

• Assumes energy value of 22c / kWh which is in direction of the center of what’s supplied in Brisbane
• Assumes a solar feed in tariff of 10c / kWh
• Average prices come from the Solar Choice Price Index for March 2022 and embrace the STC rebate and GST
• Your self-consumption price will range relying on how you utilize power in your home

Use our Brisbane solar payback calculator to work via your personal particular particulars

How does solar battery storage stack up in Brisbane?

The return on funding for solar batteries is at the moment decrease than the return for solar panels. This is especially as a result of the truth that the price of solar batteries is relatively a lot increased and there in no rebate obtainable for battery storage in Queensland or federally throughout Australia.

Solar Choice has been analysing and monitoring the economics of family solar battery storage for over 5 years in our ‘Are solar batteries value it?‘ article. We take a look at three widespread use instances, together with typical inputs for energy costs, feed in tariffs and battery set up prices to evaluate the monetary return as described within the desk beneath:

You can assessment all of the methodologies and assumptions within the full article.

Despite the lengthy payback interval we’re nonetheless seeing many owners putting in battery techniques. There are non-financial causes which might be turning into growing vital together with holding the lights on throughout a blackout and lowering carbon footprints.

Many others are putting in ‘battery ready’ techniques which embrace a hybrid solar inverter permitting them to select from a better collection of batteries as soon as they turn out to be extra inexpensive – or if a authorities rebates scheme is available in to play.

Compare quotes from as much as 7 pre-vetted installers in your space now.

Since 2008 our information and complicated software program has allowed over 160,000 Australian households and companies to make a well-informed selection on their solar & battery installer.

© 2019 Solar Choice Pty Ltd

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