15kW Solar System
Maximum Power for Large Homes and Commercial Properties
The 15kW solar system is a powerful energy solution designed for properties with very high electricity consumption. Perfect for large households, small-to-medium businesses, or farms, it delivers strong daily output to cover energy-hungry appliances, EV charging, and commercial equipment. At Sunvista, we install premium 15kW systems using Tier-1 panels, advanced inverters, and battery-ready designs to give you maximum efficiency and long-term savings.
The Basics of a 15kW Solar System
A 15kW system typically includes 36–40 solar panels (depending on wattage) paired with a 12–15kW inverter. On average, this system can generate around 60–65 kWh of electricity per day, depending on location, roof orientation, and seasonal conditions.
Why choose 15kW?
- Ideal for large households or commercial properties
- Powers multiple heavy appliances and equipment simultaneously
- Eligible for government rebates (STCs) to reduce upfront cost
- Battery-ready for round-the-clock energy independence
How a 15kW Solar System Works
Tier-1 panels capture solar energy throughout the day.
Photovoltaic cells convert sunlight into direct current.
A 12–15kW inverter transforms DC into AC electricity.
Surplus power is stored for night-time or blackouts.
Excess energy is exported to the grid, earning feed-in tariff credits.
Components of a 15kW System
High-Output Solar Panels
Our Tier-1 panels are engineered for Australian conditions, delivering reliable performance, higher yields, and extended durability.
Advanced Inverters
The inverter ensures safe, efficient conversion of solar power. Our installations feature top brands with real-time monitoring, fault detection, and smart optimisation.
Battery Integration
Pair your 15kW system with high-capacity batteries to enjoy full energy independence, uninterrupted backup, and greater savings.
Monitoring & Controls
Track your energy production and consumption through mobile apps. Get insights into savings, exports, and system performance in real time.
Benefits of a 15kW Solar System
1. Financial Benefits
- Eligible for generous STC rebates and incentives
- Substantial bill reductions from day one
- Short payback period with strong ROI
- Adds long-term property value
2. Energy Savings
- Produces 60–65 kWh per day on average
- Perfect for homes with EV chargers, pool pumps, or large families
- Ideal for small-to-medium businesses with high energy demand
- Battery-ready for complete independence from the grid
3. Environmental Impact
- Significant reduction in carbon emissions
- Large-scale clean energy generation
- Supports Australia’s renewable energy transition
Go Big with a 15kW Solar System
If your home or business requires maximum energy output, the 15kW solar system is the perfect choice. With expert installation, premium equipment, and long-term support, Sunvista ensures you enjoy powerful savings, greater independence, and a greener future.
Contact us today for a free consultation and discover how much a 15kW system can save you.
