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- 15kW System
- CEC Approved
- 25 Years of Linear Output Warranty on Panels
- Reputed and Trustworthy Brand
- High Efficiency
- Local Australian Support
- Affordable Pricing with Best Value for Investment
- 1 × 15kW inverter
- CEC Approved
- Reputed and Trustworthy Brand
- Proven Performance
- 10 Year Warranty
- WiFi Monitoring
- Gear tailored to meet up your roof type
- Anodised and Corrosion resistant
- Durable
- Light Weight
- Hassle-free, quick install
Solar Miner guarantees high quality installation from Clean Energy Council accredited solar Installer.
- Prompt and Hassle-free
- CEC Accredited Installers with Excellent track record
- Experience Rich and Expert Installers
- Superior Quality Workmanship
- Long term Workmanship Warranties
- Prompt Service
The Right decision at the Right Time Can Save You Lots of Money!
Speak to us before you receive your next electricity bill.
Request a Quote15kW Solar for Homes and Small Businesses – Most Popular Package
Solar Energy is a Smart Investment
Our 15kW solar power system is the most popular package on offer. You can save more money with better solar, and you can save more than just money with Solar Miner. The 15kW solar system is perfect for small businesses and medium houses. Invest in solar energy for smarter returns. Solar Miner aims at offering the best solar products at the most competitive costs.
15kW Solar Power System for Homes and Businesses
A 15kW solar system is usually installed on Homes / Villas / Residential Properties with high energy consumption due to big families or extensive energy usage, such as with hefty air-conditioning systems or pool pumps.
These households in Australia naturally have sufficient roof space to accommodate the essential number of solar panels. 15kW solar systems are also prevalent on businesses with moderate energy demands, such as small warehouses, restaurants, or retail shops.
A 15kW solar system in Australia can significantly reduce electricity bills and operating costs. At Solar Miner, we plan custom solar solutions for Aussie residents and provide expert guidance to ensure your roof space can accommodate a 15kW solar system.
What is the Output of a 15kW Solar System?
On average, a 15kW solar system in Australia can generate between 60 to 68 kilowatt-hours (kWh) per day, depending on variables like sunlight exposure, local weather conditions, and the alignment of the installed panels.
Yearly, this associates to roughly 21,900 to 24,800 kWh.
This level of energy production is adequate to power a wide range of household appliances and business equipment, making it an essential choice for large homes and small to medium-sized businesses in Australia.
In many cases, a system of this size will produce surplus electricity which can be exported back to the grid through a net meter installed by your solar energy retailer.
15kW Solar System – Frequently Asked Questions
A 15 kW solar system is a high-capacity photovoltaic setup intended to produce roughly 60‑90 kWh per day, depending on your place, sunlight hours, and system effectiveness. It’s appropriate for larger homes, commercial properties, or businesses with significant daytime electricity usage.
Classically, this solar system involves about 34 × 440 W or 36 × 425 W high-efficiency solar panels. You’ll prerequisite around 75 to 100 m² (around 800–1,200 sq ft) of unobstructed roof or ground space.
On usual, a 15 kW system in sunny areas can produce around 60 kWh per day, with the probable to surpass 90 kWh on sturdy sunny days. Over one year, it may yield bumpily 21,000–22,000 kWh.
Bestowing to Solar Miner’s offerings for Aussie homes, the system starts from roughly A$18,000, though prices differ based on panel/inverter quality, roof complexity, and installer. Premium configurations may cost more.
With distinctive pricing and usage patterns, savings can reach about A$1,200–1,800 per quarter, if you enhance daytime consumption and/or add battery storage to decrease exports.
Unquestionably. Solar Miner offers mountable battery solutions from top brands such as Tesla Powerwall (approx. 13.5 kWh usable), FoxESS, Alpha ESS, and Anker Solix, with modular capacity up to tens of kWh. Battery integration aids maximise self-consumption and delivers blackout backup.
In Australia, prices usually range between $12,000 and $18,000, depending on the quality of the panels, inverter, and installer. Rebates and government incentives can help reduce this cost.
Most 15kW systems pay for themselves in around 3 to 6 years, depending on your energy consumption, feed-in tariff, and electricity rates.
For many large homes and small businesses, yes, it can cover most or even all of the power bill, especially if your usage aligns with solar production during the day.
Solar panels generally last 25–30 years, while inverters may need replacement after 10–12 years. With proper care, your system will keep generating clean energy for decades.
Claim your Victorian Government solar panel rebate now!
Solar panel rebates are available of up to $1,400 plus the option of an interest-free loan.
Find Out More Now
Save Big on Solar with
Government
Rebates
Victorian homeowners can stack both programs for maximum savings on solar panels and battery storage across Australia.
Solar Homes Program
— PV Rebate
Cut the upfront cost of rooftop solar with a direct rebate plus optional interest-free loan.
- Save $1,000 per year on electricity bills when you maximise solar self consumption
- Rebate applied directly via your authorised solar retailer — no wait for reimbursement
Owner-occupier with combined household income under $210,000/yr. Property must not have previously received a Solar Homes rebate. Must use an authorised Solar Victoria retailer.
Cheaper Home Batteries
Program
A landmark $2.3 billion national program slashing solar battery costs for every eligible Australian household.
Due to overwhelming demand (installations surged from ~200/day to over 1,500/day), the government is restructuring how rebates are calculated to keep the program sustainable through 2030.
- No means testing — all eligible Australians qualify regardless of income
- Works with new or existing rooftop solar — upgrade your current system with a battery
Battery must be 5–100 kWh, new, CEC-approved, and VPP-ready. Installed on or after 1 July 2025 with an existing or new rooftop solar system. CEC-accredited installer required.
Ready to Start Saving?
Talk to a solar expert today and find out exactly how much you can save by combining both government programs.
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