Our lowest price ever: 28.6kWh Mango Power battery + 6kW inverter, $2,599 installed*. Ends 20 Nov. Check my home
Australian owned · 60+ years combined experience · thousands of homes solarised 📞 1300 658 909  |  Melbourne, Victoria
OUR LOWEST PRICE EVER · ENDS 20 NOV

28.6kWh battery.
$2,599 installed.*

Mango Power battery + 6kW hybrid inverter for homes with existing solar. The federal battery rebate drops on 1 January, so every install under this offer is done before then.

Check my home Call 1300 658 909

*After the federal battery rebate. Standard single-phase install. Existing solar required.

LIMITED TIME · FULL SYSTEM BUNDLE

$5,990 only.
Panels + inverter + battery.

7.125kW Risen panels, a 6kW hybrid inverter, and a 28.6kWh Mango Power battery — fully installed, after VIC, federal and battery rebates.*

See the Bundle Offer Check My Eligibility

*Subject to eligibility criteria. Site specific extras apply.

LIMITED TIME · NEW BATTERY BRAND

Mango Power 28.6kWh.
Fully installed, $3,990.

A massive CATL battery with a 6kW hybrid inverter, after rebates. Backed by a 10-year warranty — while stock and offer terms last.

See the Offer Get a Free Quote

*Price after rebates. Site specific extras apply.

STILL AVAILABLE · VIC SOLAR REBATE

$1,400 VIC rebate — still available.

Eligible Victorian homeowners, landlords and tenants can still claim a $1,400 Solar Victoria rebate toward a new solar system.

Check My Eligibility
SOLAR & BATTERY, DONE RIGHT

Cut your energy costs. Not your lifestyle.

Australian owned, Victoria-based, with 60+ years combined team experience and thousands of homes solarised.

Book a Free Assessment
8 BATTERY BRANDS, ONE TRUSTED INSTALLER

Compare Mango, Sumray, AlphaESS, FoxESS, GoodWe & more.

Every major battery chemistry and price point, installed and warrantied by one accredited Melbourne team.

Compare Batteries
🔥 Two limited-time offers: full PV+Battery bundle from $5,990*, or Mango Power 28.6kWh alone from $3,990 incl. GST* — see the bundle · see the battery deal → (*after rebates, site specific extras apply)
New Energy Tech Consumer Code New Energy Tech Approved Seller and Solar Victoria
NETCC Approved Seller
ABN 72 638 694 096

Everything for a modern solar + battery home

Panels generate it, an inverter converts it, a battery banks it.

Generation

Solar Panels

Tier 1 mono and TOPCon panels from the world's leading manufacturers, sized to your roof.

View panel range →
Conversion

Inverters

Hybrid, battery-ready inverters from 3kW residential through to large three-phase commercial.

View inverter range →
Storage

Home Batteries

Eight trusted brands including our new Mango Power special — compare capacity, price and warranty.

View battery range →
Full system · Limited time

$5,990 only. Panels + inverter + battery.

7.125kW Risen panels, a 6kW hybrid inverter, and a 28.6kWh Mango Power battery — fully installed, after VIC, federal and battery rebates.

See Full Bundle Details
$5,990 incl. GST*
7.125kW panels + 6kW inverter + 28.6kWh battery
*After VIC, federal & battery rebates, subject to eligibility criteria. Site specific extras apply.
New brand · Limited time

Mango Power M AU — 28.6kWh, fully installed.

CATL battery cells, a 6kW hybrid inverter, and a 10-year warranty — Melbourne's most talked-about new battery deal.

See Full Offer Details
$3,990 incl. GST*
28.6kWh battery + 6kW hybrid inverter
*After rebates. Standard install, limited time, subject to change without notice. Site specific extras apply.

Choose your battery brand

Every battery we install is Australian-compliant and backed by our own installation warranty.

Why Melbourne chooses Mercy Rays

60+ yrs
Combined team experience
1,000s
Homes solarised
8
Battery brands available
10 yr
Standard warranty backing

What our customers say

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★★★★★

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How it works

1

Free assessment

Tell us your roof and your bill — no obligation.

2

Compare & choose

We size and quote across brands that fit your budget.

3

Accredited install

Our CEC-accredited team handles the whole install and paperwork.

4

Ongoing support

Local, Victoria-based support for the life of your system.

Latest in solar & battery

What's happening across the Australian battery industry right now.

Industry milestone

Australia's home battery boom passes 487,000 installs

The federal Cheaper Home Batteries Program had supported more than 487,000 home battery installations by late July 2026, adding over 13GWh of behind-the-meter storage — more home battery capacity than almost anywhere else in the world.

Read more at energy.gov.au →
Rebate update

Cheaper Home Batteries Program still running strong

Households and small businesses can still access a discount of around 30% on the upfront cost of an eligible battery system, installed with new or existing solar — and Mercy Rays handles the paperwork as part of your install.

Read more at dcceew.gov.au →
Upcoming event

All Energy Australia 2026 — 28–29 October, MCEC Melbourne

The Southern Hemisphere's largest clean energy expo returns to Melbourne. Free registration is open now for anyone wanting to see the latest in solar, storage and EV technology first-hand.

Register free at all-energy.com.au →
Market data · CEC

Rooftop solar installs up 35% in the first half of 2026

The Clean Energy Council's Rooftop Solar & Storage Report recorded 180,878 new residential solar systems installed nationally in H1 2026 — a 35% jump on the same period in 2025 — alongside 276,011 new home batteries, more than double the previous six months.

Read more at cleanenergycouncil.org.au →
Cost of living

Rising fuel and energy costs are squeezing household budgets

Diesel and petrol prices have climbed through 2026, pushing up the cost of everything that's trucked, delivered or grid-generated. A fixed-cost source of power on your own roof is one of the few household costs you can lock in against further rises.

Read more at abc.net.au →
Rebate watch

Both rebates are now stepping down faster

The federal solar rebate (STC) loses value every year and ends entirely on 31 December 2030 — a 6.6kW system's rebate is already down to roughly 71% of its 2024 value. The battery rebate factor has stepped down every six months, not annually, since 1 May 2026.

Lock in today's rebate →

Common questions

Yes — for a standard install, for a limited time. Pricing is subject to change without notice; extras may apply for non-standard sites. See the full offer page for details.
It depends on your usage, budget and existing solar setup. We install and compare Mango Power, Sumray, AlphaESS, FoxESS, Sofar, GoodWe, Solis and SAJ — our team will recommend the best fit at your free assessment.
Yes, we install across greater Melbourne and Victoria-wide. Get in touch with your postcode to confirm availability.
Most Victorian households are eligible for the federal Cheaper Home Batteries rebate. We'll confirm your exact eligibility and handle the paperwork as part of your install.
More Questions & Resources

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