10 kW Solar System: Price, Panels & Installation

To make solar energy more affordable for the public, the federal government and the WA state government both provide rebates and incentives. When you install the solar panels, you receive STC on panels from the central government, but if you add a battery to the solar system, you get the federal battery rebate and a WA battery rebate. 

There are also financing options available, like Plenti and Green Loans; they offer low-interest or interest-free options depending on eligibility criteria. 

Note: The actual price may vary a little bit according to your choice of solar products, and this pricing does not include a solar battery.

The system price of 10 kW without a battery varies in every city in Australia. Every city sets its own eligibility criteria for rebates and incentives, and the weather is different. The energy needs are also different from one city to another. Here is the table for different cities:  

Note: This is the average price of a 10 kW solar system, which includes solar panels and a solar inverter; this price does not include a solar battery. So the actual price may vary a little bit according to your choice of brands in solar panels, inverters, or if you add a battery to the solar system. 

Lower Electricity Bills: A 10kW solar system can produce around 38-48kWh of electricity per day, reducing your dependence on grid electricity. It is a suitable option for large homes, home-based businesses, and properties with higher energy consumption.

Excellent Return on Investment: With the Australian Government's Federal STC incentive, available WA battery rebates (where eligible), and ongoing savings on electricity bills, a 10kW solar system can offer a payback period of around 3–5 years, depending on your electricity usage.

Ready for Future Energy Needs: A 10kW solar system can easily support battery storage, electric vehicle (EV) charging, and other future energy requirements as your household's electricity demand grows.

Increases Property Appeal: Installing a 10kw solar system can make your property more attractive to future buyers by providing lower electricity costs, improved energy efficiency, and long-term savings.

Minimal Maintenance Required: Solar panels require very little maintenance. With regular cleaning and routine inspections, they can continue generating clean, renewable energy for 25–30 years.

Installing a 10 kW solar system takes 3 to 4 weeks, which includes documentation and all paperwork. After all paperwork is completed, the installer will install the system at your property within 1 to 2 days. Solar 365 handles all documentation on the customer's behalf and secures government approval for the customer's installation.  

The installation process includes:

• Custom 10kW solar system design

• Roof mounting and solar panel installation

• Solar inverter installation

• Electrical wiring and safety testing

• Grid connection and system commissioning

• Monitoring app setup for real-time system performance tracking

Yes, a 10kW solar system is enough for a medium to large family. It generates 38-44 kWh of electricity per day, which is sufficient for a large home, small shops, or small offices. 

Whether you have a large family or not, or use high-power appliances like an air conditioner, a pool pump, a heater, an EV charger, or a washing machine, which definitely increase your electricity bills, then a 10 kW solar system is also suitable for you. With the 10 kW solar system, you save money on your electricity bills.

Solar panels: Usually 15-20 solar panels. The number of panels depends on the panel's wattage (440-475). The number of panels may be increased or decreased, depending on your roof space.

Solar inverter: A 10 kW solar system paired with a 10 kW solar inverter. This helps supply solar energy to your home’s main switchboard. An inverter converts DC to AC, which runs your home. Without an inverter, solar panels are not that useful. So the solar inverter is also an important part of a solar system.

Mounting structure: A 10 kW solar system includes a mounting structure, which is a support that holds the solar panels on your roof. It fixes the solar panels to face the right direction, so they receive the right amount of sunlight.  They are made of durable materials that withstand all the claimed changes, ensuring your solar panels remain secure.

Solar battery: Pairing a 10 kW solar system with a solar battery is completely optional. If you want to store solar energy for nighttime use, you can install a battery.

Solar monitoring system: A 10 kW solar system includes a solar monitoring system. You can connect your solar system to your Wi-Fi and app to monitor its online performance.

Electrical components: A 10 kW solar system includes components vital to its operation. They make sure the system runs safely and properly. They connect the solar panel to the inverter and the home switchboard. These components include wiring, connectors, protection devices, and safety switches. 

Installation: A professional installer installs the system at your property, connects it to the inverter and switchboard, and ensures you can use solar energy without any issues.

Tip: When choosing a solar system, always opt for high-quality solar panels with higher efficiency than standard panels, because you will regret choosing local panels for your property later.  As with a solar inverter and battery, always choose a reliable hybrid inverter or a smart solar battery for your home to save more on your electricity bills.  If you select a good solar system, its direct impact on your savings means you won't need to spend on solar systems again and again.