Maximise your Energy, Savings & Sustainability with EcoGreen Home
For families with higher energy needs large homes, electric vehicles, or heavy appliance usage the 15.2 kW solar power system from EcoGreen Home delivers exceptional performance, unmatched savings, and full rebate eligibility under the Victorian Energy Upgrades (VEU) and Solar Victoria programs.
With government rebates and EcoGreen’s festive offer, you could save up to $18,000 on your complete solar upgrade and future-proof your home’s energy for decades.
Why Choose a 15.2kW Solar System
If your household runs air-conditioning, pool pumps, EV chargers, or multiple appliances, the 15.2 kW solar system is your perfect fit.
It’s designed for energy-intensive homes that want to cut bills, store excess energy in batteries, and offset nearly all daytime grid use.
- Typically uses 36–42 high-efficiency panels (around 65 – 75 m² roof space)
- Generates an average of 55–65 kWh per day in Melbourne’s climate
- Ideal for larger households or dual-storey properties
- Usually paired with a 10–12 kW inverter, approved for grid connection
- Battery-ready - compatible with hybrid and DC-coupled storage systems
- With battery storage: $12,500 – $21,000 total (with further financing options)
How It Works
Your 15.2 kW solar array captures sunlight through high-efficiency monocrystalline panels. The system converts this into AC power for your home and exports any excess to the grid or stores it in your battery for night-time use. This creates a self-sustaining power loop where your home draws minimal electricity from the grid while earning feed-in tariff credits on exported energy.
Add Battery Storage for 24-Hour Power
Pair your 15.2 kW solar system with premium batteries from Fox ESS, Growatt, GoodWe, or Midea Hiconix — all approved by the Clean Energy Council (CEC) and the Clean Energy Regulator (CER).
Solar panels often produce more electricity during the day than your home needs. A battery stores this extra solar energy so you can use it later in the evening or at night, when your solar system isn't generating power.
With a solar battery, your essential appliances stay powered even if the grid goes down. Lights, Wi-Fi, fridges, security systems, and medical devices can continue running smoothly.
When you use more of your own stored solar energy, you buy less electricity from the grid. This reduces your monthly power bills and protects you from rising energy prices. Many homes with a battery achieve 60–80% energy independence through efficient solar self-consumption.
Victorian households may qualify for government support through the Solar Homes Program. This includes interest-free loans of up to $11,000, making battery storage more affordable and accessible.
Expected Returns & Payback
A 15.2 kW system can cover almost all of a large family’s power needs, with significant long-term savings:
Estimated daily output: ≈
60 kWh
With a battery, the system can reach , energy self-sufficiency up to 90 %with a payback of 8–10 years and full protection against future energy price rises.
Why Choose EcoGreen Home
We’re not just another solar installer. EcoGreen Home helps Victorians build sustainable, future-ready homes with complete eco-upgrade solutions:
- Clean Energy Council–approved Solar PV Systems
- Battery Storage Solutions for energy independence
- Air-Conditioning Upgrades with high-efficiency ducted systems
- Heat Pump Hot Water Systems for all-electric homes
