In this article we estimate for a typical household with 15kWh daily usage, you will require around 14 x 400 watt solar panels (or a 5.6kW solar system) to cover […]
How many solar panels do you need to charge an EV in Australia?
Category: Installation advice
Solar Choice blog articles about what to consider when installing your solar power system.
10 Best Solar Panels in Australia 2025
We often get asked, what are the best quality solar panels in Australia? It’s not a straightforward question to answer, however in the below table is our attempt to provide […]
Making Apartments EV-Ready: JMI’s Latest Policy Insights
The electric vehicle (EV) revolution is here, but for many apartment residents, charging their EVs at home feels like a distant dream. The challenges are real—ranging from infrastructure limitations to […]
Solar Panels Wollongong: Compare costs & installers
Almost a quarter of all households in Wollongong have solar panels on their roof, according to the APVI. This article gives you an idea of why so many homeowners have […]
South Australia Solar Battery Scheme Explained
South Australia’s Home Battery Scheme has now [CLOSED], and no new applications are being accepted. This program previously offered subsidies of up to $2,000 for battery storage systems to homeowners […]
Solar Panels Hobart, Tasmania: Compare prices & installers
Like the rest of Australia, solar power system prices in Hobart have been on a downwards trajectory for several years now, making solar panels an option to consider for anyone […]
Solar Panels Sydney: Compare Costs & Installers
Sydney is a leading city for residential solar power installations, with suburbs like Schofields seeing over 70% of homes fitted with solar panels, according to the Australian Photovoltaic Institute. If […]
Solar power in Adelaide, SA: Compare prices & installers
Did you know that in Adelaide, SA, a whopping 30-40% of homes have rooftop solar panels installed? With historic lows in Adelaide solar panel prices and soaring electricity rates, more […]
Solar Panels Canberra, ACT: Compare costs & installers
At Solar Choice, we offer an unbiased guide on solar panels and solar installation in Canberra, ACT, because we’re independent from installers and manufacturers. This means you get the honest […]
How is Solar Energy used? Self-consumption explained
Solar self-consumption is the key to maximising the return on your solar energy system. As feed-in tariffs continue to decrease across Australia, optimising how you use the solar energy produced […]
15kW solar systems: A great size for large homes & businesses
15kW solar systems are a great system size for homes with high levels of energy consumption or businesses with small to middling energy needs – provided that they have sufficient […]
Solar Power for Small Businesses (what you need to know)
As a small business you will have a number of on-going expenses to consider. A few of these would be licences & insurance, staffing & wages, stock purchases, marketing and […]
Solar Hot Water System: Everything You Need to Know
If you’re a Homeowner with roof top solar panels, you’ll want to make the most of the electricity they produce. The best way to reduce electricity costs and to increase […]
Solar Inverter Sizing to Improve Solar Panel Efficiency
The efficiency of the inverter drives the efficiency of a solar panel system. Inverters change the Direct Current (DC) from solar panels into Alternating Current (AC), which is what we […]
5kW Solar Systems: Pricing, Output, and Returns
5 kilowatt (5kW) solar systems have become one of the most popular sizes in Australia. This due to the combination of high energy yields and great value for money that they […]
8kW Solar Systems: Compare outputs, installers and returns
Rooftop solar power has taken Australia by storm, with more than 10% of suitable rooftops now decked out with solar panels across the country. Different sizes of solar PV systems […]
3kW Solar Panel Systems: Costs, Output, and Returns
How much does a 3kW solar system cost in Australia, and how much energy can you expect it to produce? This article takes a look at these questions, as well […]
How Much Electricity Does A Solar Panel Produce?
The amount of electricity a solar panel produces is obviously one of the crucial things that you need to know when looking to install a solar system. Some solar energy companies are […]
Kilowatts vs kilowatt-hours in solar power & battery storage: Power, energy or capacity?
If you’re shopping around for solar panels or battery storage for your home, you’re undoubtedly come across the terms ‘kilowatt’ (abbreviated as kW) and kilowatt-hour (kWh). These terms might be […]
Expanding an existing solar system with more panels and/or batteries? Know your options
There are nearly 2 million Australian households with solar panels installed on their roofs. Many of these households would like to add more solar and/or batteries to their systems, but […]
Solar trackers
NB: Some of the information about Solar Feed-in Tariffs and return on investment in this article may be out of date. See our Solar Feed-in Tariffs page for up-to-date information […]
Solar Battery Size Calculator: What size battery do I need?
What size solar panel array do you need for your home? And if you’re considering battery storage, what solar battery size would be most appropriate? This article includes tables that […]
9kW solar PV systems: Compare installers & prices
Residential solar power has taken Australia by storm, with the roofs of more than 1 in 10 suitable homes now equipped with solar panels. What size solar system is right […]
200kW solar PV systems: Compare prices and installer options
Systems greater than 100kW of Solar Panel capacity are not eligible for the Small-Scale Renewable Energy Scheme, meaning they typically have a larger upfront cost. These systems create large-scale generation […]
10kW Solar System: Price, Output & Payback
10kW solar systems are a great investment for Australian homes with high levels of electricity consumption or businesses with relatively small electricity needs. This article takes a look at 10kW solar […]
7kW Solar Systems: Prices, Output & Return on Investment
These days, depending on your state, the size range for a residential solar system is ordinarily between 3kW and 5kW. With 5kW being one of the most popular system sizes in […]
How to Choose the Best Solar Installer for Your Home
At Solar Choice, we understand the importance of finding a reputable solar installer to meet your energy needs. Going solar is a significant investment, and choosing the right installer is […]
North Curl Curl SLSC installs Solar and Battery
North Curl Curl Surf Life Saving Club has a proud history on the Northern Beaches of Sydney, supporting a safe environment for 160,000 annual visitors, 1,600 members and over 600 […]
1.5kW solar PV systems: Pricing, outputs and payback
1.5kW solar systems were once the most popular system size in Australia. As solar technology prices have come down in recent years, however, most homes are now tending to opt […]
Payback periods for commercial-scale solar PV systems: State by state
There has never been a better time for Australian businesses to invest in commercial solar power. Last year Solar Choice analysed electricity bills & meter data to generate free indicative […]
Is An Off Grid Solar System Worth It?
Solar systems in Australia have become more popular over the last 10 years, mostly due to the price of renewable energy dropping materially. It comes to no surprise that some […]
