Top 10 Solar & Energy
in Altona, Melbourne
TradeRefer lists 8 solar & energy businesses in Altona with an average Google rating of 4.8★ across 2,235 reviews. The businesses below are ranked from highest to lowest rating — all ABN-checked and community-recommended.
Ranked #2026
By Google Rating
4.8★ Avg Rating
2,235 reviews
ABN Checked
ABN-checked
Top 8 Solar & Energy in Altona — Ranked by Rating
Sorted by public Google rating, highest first. All ABN-checked.
Total Solar Energy Solution
Total Solar Energy Solution is a proudly Australian-owned company committed to helping homes, businesses, and developers make the switch to clean energy.
Bravo Solar
Bravo Solar is a top-rated solar & energy business serving Altona Meadows, VIC. With a 5-star rating from 29 reviews, they are one of the most trusted solar & energy providers in the area. Specialising in professional solar & energy services, Bravo Solar delivers quality workmanship and reliable service. Contact them today for a free quote.
Living Solar Pty Ltd
Living Solar specialise in the supply and expert installation of Rinnai solar hot water systems.Melbourne, Geelong, Yarra Valley, Mornington Peninsula. Free Quotes.
WE WIRE SOLAR
We Wire Solar are a dedicated team of professionals with extensive knowledge. Our mission is to provide clients with the best and most efficient energy solutions along with great service.
Trione Energy
Get premium solar panels in Melbourne with Trione Energy, a 100% Australian owned company. Reduce your energy bills and carbon footprint. Get a free quote now!
3P SOLAR
3P Solar is a trusted, NETCC-approved solar retailer in Australia, delivering cost-effective solar panel and battery solutions to homes and businesses.
Sunline Energy
Professional CEC-certified installers for solar panels, batteries & heat pump hot water systems. Get a free quote from Sunline Energy
Green Electric Solutions Pty Ltd
Expert solar, battery, EV charging & heating/cooling solutions across Victoria. Get a free consultation and maximize energy savings today!
How Much Do Solar & Energy Cost in Altona?
Based on Victoria industry rates. Always get 2–3 written quotes.
Typical Range
$3300–$8000
installed
After-Hours
$12000
Emergency callout
Avg Hourly
$5650
Altona market
Estimates only. Always request a written quote before authorising work.
Solar & Energy Licensing in Victoria
In Victoria, solar PV system installation must be performed by a Clean Energy Council (CEC) accredited installer. Grid-connected systems also require an ESV-licensed electrician registered with Energy Safe Victoria.
How to Choose the Best Solar & Energy in Altona
A checklist before hiring any solar & energy in Altona, Melbourne.
- 1
Confirm the installer holds a Clean Energy Council (CEC) Accreditation — required to install solar systems eligible for STCs and state rebates.
- 2
Verify panels and inverter brands against the CEC's approved product list — not all imported equipment qualifies for rebates.
- 3
Get a written quote specifying panel wattage, inverter brand, system size (kW), estimated annual generation, and expected payback period.
- 4
Ask whether the quote includes council approvals, network connection application (DNSP), and metering upgrade if required — these are often extras.
- 5
Confirm the warranty terms: panels typically carry 25-year performance warranties, inverters 5–10 years, and workmanship 5–10 years.
FAQs — Solar & Energy in Altona, Melbourne
How much does solar panel installation cost in Australia?
A 6.6kW system (the most popular size) costs $5,000–$9,000 after the STC government rebate. Prices vary by state, brand, and installer. A 10kW system costs $8,000–$14,000. Always compare quotes from at least 3 Clean Energy Council (CEC) accredited installers and check what the rebate amount is for your postcode.
What size solar system do I need for my home?
Most Australian homes use 15–25kWh per day. A 6.6kW system produces 24–30kWh/day on average. For households with high daytime usage (retirees, home offices, EVs), a 10kW system maximises self-consumption. Add a battery to capture surplus energy for evening use. An energy audit helps determine the right size.
Is solar power worth it in Australia?
Yes, for most Australian homeowners. Payback periods are typically 3–6 years, with systems lasting 25–30 years. Feed-in tariffs (what your retailer pays for surplus energy exported) have dropped to 5–12 cents/kWh in most states, so maximising self-consumption is key. A north-facing roof with minimal shading gives the best returns.
What is the solar rebate in Australia?
The federal Small-scale Technology Certificate (STC) scheme provides an upfront rebate reducing system costs by $2,500–$4,500 for typical residential systems. The rebate amount depends on your location (zone), system size, and current STC market price. The rebate reduces slightly each year until 2031. State-specific rebates (VIC Solar Homes Program, etc.) provide additional savings in some states.
Should I add a battery to my solar system?
Batteries (typically $10,000–$16,000 installed for 10–13kWh) extend your energy independence and are most valuable if your retailer offers low feed-in tariffs, you have high evening usage, or you experience frequent power outages. Payback on batteries alone is currently 8–12 years. Virtual Power Plants (VPPs) can improve returns.
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