Question 1

How much does a solar system cost in Australia?

Accepted Answer

After the federal STC rebate, a quality 6.6kW (14 × 475W panels) system typically costs $6,500–$9,000, an 11kW system $10,500–$14,000, a 13.3kW system $12,500–$16,000, and a 17kW system $15,000–$19,000. GoodWe ESA batteries are typically $8,000 (16kWh), $15,000 (32kWh), $17,500 (40kWh) or $21,000 (48kWh) installed. Use the Quote Builder for an accurate estimate.

Question 2

How does the daily kWh usage guide work?

Accepted Answer

We ask how many kWh per day your household uses (found on your electricity bill) to recommend the right system size. Under 20kWh/day suits a 6.6kW system; 20–40kWh suits 11kW; 40–60kWh suits 13.3kW; 60+kWh suits a 17kW system — with 32kWh+ of battery storage strongly recommended at that usage level.

Question 3

What makes the GoodWe ESA battery different?

Accepted Answer

The GoodWe ESA (EHA for single phase, ETA for three phase) includes built-in home backup — your home automatically switches to battery power during a grid outage. It's modular, powerful, and we source it locally through AWM Echuca.

Question 4

What is the Refer-a-Friend battery bonus?

Accepted Answer

If you and a friend both install 24kWh or more of GoodWe ESA batteries at the same time, you both receive $300 off your installation. Mention it when you submit your quote request.

Question 5

What is the Home Energy Audit?

Accepted Answer

The Home Energy Audit lets you tell us what appliances you currently have — gas hot water, gas cooktop, unheated pool, and so on — and we show you exactly what solar-powered upgrades are available, what they save you per year, and what rebates apply. Completely free, no obligation.

Question 6

Am I eligible for Solar Victoria rebates?

Accepted Answer

Victorian homeowners (owner-occupiers) with a household income under $210,000 who haven't previously received a Solar Victoria rebate are eligible for the $1,400 rebate + $1,400 interest-free loan. Additional rebates exist for heat pumps ($1,000) and induction cooktops ($1,000). We'll confirm eligibility during the quote.

Question 7

What heat pump hot water systems do you install?

Accepted Answer

We install Haier and Apricus all-in-one heat pump hot water systems — both reliable performers for the Northern Victorian climate. Combined with the Solar Victoria hot water rebate and VEECs, many households save $3,500 or more on installation.

Question 8

Do you design and install ducted reverse cycle?

Accepted Answer

Yes. Use the Reverse Cycle calculator for a new build or existing home — we'll ask about your current heating and cooling, power phases, vents, return air, zoning, room sensors and wet areas, and you can photograph or upload a house plan. Indicative installed ranges show as you go; Brooke confirms the final design on a site visit. VEECs may apply in Victoria when replacing gas heating.

Question 9

Who are your local install partners?

Accepted Answer

We work with SEC Services as our trusted local installation partner — keeping skills and employment in our region.

Question 10

How does the mailing list work?

Accepted Answer

We send personalised emails addressed to you by first name, maximum 2–3 times per month. Unsubscribe instantly at any time. Fully compliant with the Australian Spam Act 2003 and Privacy Act 1988.

Question 11

Do you service Bendigo, NSW, and regional areas?

Accepted Answer

Yes — Solar On Electrical is based in Echuca-Moama and services towns within roughly 150km across Northern Victoria and the southern NSW Riverina, including Bendigo, Shepparton, Rochester, Kyabram, Deniliquin, Kerang, Cohuna, Yarrawonga and more.

Frequently asked questions.