Adelaide's trusted residential solar installers. Stop renting your power.

Adelaide households pay some of the highest electricity prices in the world. A properly designed home solar system cuts that bill from day one, and keeps cutting it for 25+ years.

Why solar, why now

Adelaide electricity costs have climbed 63% in a decade. Solar is the fix.

Australia has some of the highest electricity prices in the world, and they’re still rising. With coal plants closing and grid costs increasing, the average South Australian household now pays well over $2,000 a year just to keep the lights on. That’s not going to improve by waiting.

A properly sized home solar system lets you generate your own electricity from the sun, free energy that’s been shining on your roof every day. Most of our residential customers see their bills drop by 50–80% in the first year alone, with the system paying for itself within 3–5 years and continuing to produce returns for 25+ years after that.

The good news: solar panels have never been more efficient, more affordable, or better warranted. And with battery storage now accessible to everyday households, you can store what you generate and use it after dark too.

The numbers

What a solar system in Adelaide actually saves you.

Every home is different, but these are typical figures our Adelaide customers see. We model your specific usage and roof before quoting so you know exactly what to expect.

Slash your bills immediately

A 6.6kW system in Adelaide typically generates 26–30 kWh per day, enough to offset most or all of a typical household's daytime usage. Most customers see $800–$1,500 in annual savings.

Earn feed-in credits

Any surplus power you export back to the SA grid earns a feed-in tariff. Pair with a battery and you export less, but store more for evening use when grid rates are highest.

Strong return on investment

Most Adelaide residential systems pay for themselves in 3–5 years. After that, you're generating essentially free electricity for 20+ more years, with a 25-year performance warranty backing it.

Typical bill reduction in year one
50- 50 %
Years average payback period in Adelaide
3- 0
Panel performance warranty as standard
0 Yr
Deposit finance options available
$ 0

What you're getting

Everything included in your Adelaide solar installation.

We handle the whole job, from the first site visit to the final grid connection. Here’s what every residential installation includes.

Custom system design

We assess your roof orientation, shading, usage patterns, and energy goals before specifying anything. Your quote is designed for your house, not a generic package pushed to everyone.

Premium panels & inverter

We only install equipment we stand behind, AIKO and Risen Energy panels, Fronius, GoodWe, Sigenergy and Sungrow inverters. Every product carries a genuine manufacturer warranty, not a promise from an importer.

Professional installation

Our own SAA accredited installers do every job, no subcontractors, no day labourers. They work neatly, clean up completely, and handle all roof penetrations with proper flashing and weatherproofing.

All approvals & grid connection

We handle all the paperwork, SA Power Networks applications, STCs (solar rebates), and metering upgrades. You don't need to chase a single form. We do it all and keep you updated throughout.

Monitoring & app setup

We set up your inverter monitoring app so you can watch your system producing in real time: how much you're generating, using, and exporting, straight from your phone. Full walkthrough on the day.

Ongoing aftercare

We're a local Adelaide business. We'll still be here in ten years. If your system ever needs attention, you call the same number, talk to the same team, and get a response within one business day.

Talk to a real installer, not a call centre

Got 5 minutes? Call and find out what your roof can actually do.

No script, no call centre, just the team who’ll be on your roof, giving you a straight answer on size, cost, and savings.

How it works

From first call to solar power: most installs done in a single day.

1

Free quote & consultation

Call us or submit the form below. We’ll discuss your energy usage, budget, and goals, no sales pressure, just honest guidance. Quote provided within 48 hours.

2

Custom system design

We design a system around your specific roof, orientation, and usage profile. You’ll see exactly what you’re getting and what you’ll save before you commit to anything.

3

Professional installation

Our in-house team arrives on time, installs in a single day, and handles every approval. Your home is left clean, your system live, monitoring set up.

4

Ongoing support

We don’t disappear once the job is done. Call us anytime with questions, for annual checks, or when it’s time to add a battery. Same team, same number, same service.

Why Bright Earth Solar

Adelaide-owned. In-house team. No runaround.

We started with one belief: local homeowners deserve honest advice, quality equipment, and a team that actually turns up when they say they will. Fifteen years later that’s still how we operate, and it shows in the reviews.

Equipment

Only gear we'd put on our own roofs.

We specify equipment based on performance and warranty strength, not margin. These are the brands we install in every residential system.

AIKO & Risen Solar Panels

High-efficiency monocrystalline panels built for Australian conditions. Up to 25% efficiency with a 25-year performance warranty that actually means something.

Solar Inverters

The inverter is the brains of your system, it converts sunlight into usable power and enables real-time monitoring. We specify inverters sized and matched to your panel array.

Solar Batteries Adelaide: Sigenergy & AlphaESS

Add a solar battery to your Adelaide home and you stop sending your surplus power back to the grid for a few cents, instead you store it and use it after dark, when grid electricity costs the most. Bright Earth Solar is a Sigenergy Gold Installer and Excellent Installer of the Year award winner, and we pair batteries with new or existing solar systems across Adelaide.

What customers say

100+ five-star reviews from real Adelaide homeowners.

Common questions

Everything you wanted to know about going solar.

How long does installation take?

Most residential installations are completed in a single day. We arrive in the morning, work efficiently, and leave your system live and monitoring set up before we go. Larger systems or complex roof types may take two days.

Does my roof need to face north?

North-facing is ideal, but not essential. East and west-facing panels still perform well and can actually be advantageous for spreading generation through the day. We assess your roof's orientation and shading as part of the design process.

Can I add a battery later?

Yes. We design systems with battery-readiness in mind so adding storage later is straightforward. Many of our customers start with panels and add a Sigenergy or AlphaESS battery once feed-in tariff rates shift or their usage changes.

Is there a government rebate available?

Yes. The federal STC (Small-scale Technology Certificate) scheme provides an upfront discount on eligible systems. The value depends on system size and your postcode. We factor this into your quote automatically. You see the net cost.

How much does residential solar cost in Adelaide?

It depends on system size, panel and inverter brand, and whether you add a battery. We price each system after assessing your actual electricity usage and roof conditions rather than quoting a flat per-kW rate. If you're comparing residential solar installers near you, ask each one for that same level of detail.

What size system do I need?

It depends on your usage, roof space, and budget. The most common residential size in Adelaide is 6.6kW, but we assess your actual bills and roof before recommending anything. We'll model the numbers for your specific situation.

What warranties come with the system?

Panels come with a 25-year performance warranty. Inverters carry a 5–10 year manufacturer warranty. We also provide a workmanship warranty on our installation. All warranties are with reputable manufacturers, not third-party importers.

Do you handle the SA Power Networks application?

Yes. We handle everything. SA Power Networks application, STC rebate paperwork, metering upgrade requests, and export limit approvals. You sign a form, we do the rest. You'll get an update at each stage of approval.

What finance options are available?

We offer $0 deposit finance options with fast approval, most customers find the weekly repayment is less than what they were paying in electricity bills, so the system is cash-flow positive from day one. Ask us for details.

Does solar increase my home's value if I sell?

Generally, yes. Several Australian studies, including a 2025 analysis from Cotality and CommBank, found homes with solar selling for a few percent more on average than comparable homes without it, and selling faster. The exact figure depends on your system's size, age, and the local market, but solar has gone from a quirky extra to a feature buyers actively look for.

Get in touch

Request your free, no-obligation quote.

Tell us a bit about your home or business and what you’re looking for. Our team will be in touch with honest advice and a clear price, no jargon, no pressure.

1300 083 041

Mon–Fri 8am–5pm · Sat by arrangement

info@brightearthsolar.com.au

We reply within one business day

132 Mooringe Ave, North Plympton SA 5037

By appointment

Get a free quote today

A friendly team member will be in touch shortly, usually within the same business day.