6.6kW Solar System Melbourne | Affordable BASIC Combo Package

Best Value Solar Package for Homes (2025)

If you’re looking for an affordable and high-performance solar package for your Melbourne home, the 6.6kW solar system is the most popular choice in Victoria. With rising energy prices and generous government incentives still available, now is the best time to switch to solar.

At Energy Efficient, we install premium All Black Bifacial panels, high-efficiency string inverters, and fully compliant solar systems designed specifically for Melbourne weather conditions.

Why 6.6kW Is the Most Popular Solar Size in Melbourne

A 6.6kW system offers the perfect balance of:

✔ Excellent daily energy production
✔ Affordable pricing
✔ High STC incentives
✔ Ideal for 3–4 person households
✔ Future-ready for battery upgrades

In Melbourne conditions, a 6.6kW system produces between 22–27 kWh per day, depending on roof direction and sunlight.

6.6kW Solar Package – Inclusions

Our BASIC Combo 6.6kW package includes:

✔ 15 x All Black Bifacial Panels

Premium high-efficiency panel technology, perfect for Melbourne’s cloudy climate.

✔ 5kW String Inverter

Reliable, efficient, and compliant with CEC standards.

✔ 1-Storey | Tin Roof | 1-Phase

Designed for most Melbourne homes.

✔ Full Supply & Installation

By SAA-approved and NETCC-approved installers.

Government Incentives for 6.6kW Solar System (2025)

STCs Incentive: $2,050+
Solar Victoria Rebate: $1,400
0% Interest Loan: $1,400

This makes the 6.6kW solar system extremely cost-effective for homeowners.

Upgrade Options

✔ Panels upgraded to 18 x 440W (7.92kW)
✔ 6kW 1-Phase or 3-Phase inverter

Perfect if you want extra output or EV charging capacity.

Why Melbourne Homeowners Choose Energy Efficient

NETCC Approved Seller
SAA Accredited Installers
Australian-standard installations
Premium bifacial panels
Transparent pricing
Local Epping-based support

Melbourne Areas We Serve

Epping, Craigieburn, Wollert, Thomastown, South Morang, Mernda, Campbellfield, and Greater Melbourne.

FAQs

Q: How much does a 6.6kW system save in Melbourne?
Up to $1,200–$1,800 per year depending on usage.
Q: Is this battery-ready?
Yes — fully compatible with all major batteries.