Free Solar & Battery Comparison Service

COMPARE SOLAR
& BATTERIES

We compare systems, prices and every rebate and government incentive in your state, work out your plan, and get you a proposal from a vetted solar company. Free.

Our service costs you nothingFree advice, plan and proposal
We save you hours of researchSystems, prices and rebates compared
Same price as going direct*No markup for using us
As seen on Herald Sun, The Age, 7 News and Today
How It Works

From enquiry to signed proposal

01

Tell us about your property

A two-minute form or a quick call: your postcode, your power bill and what you’re after.

02

We talk it through

A phone call or a free site inspection to understand your roof, your usage and your goals.

03

We build your plan

We compare systems, brands, prices and every rebate available in your state, and work out your solar, battery and EV plan.

04

You get a proposal

We arrange a proposal from a vetted solar company or installer. You decide whether to sign. No obligation.

How we’re paid: our service is free to you. When you sign a proposal from a solar company we’ve arranged, that company pays us a referral commission. *Our solar company partners agree to charge you the same price as if you went to them directly. Your contract, installation and warranties are with the solar company. Read how we work.
Savings Calculator

See what solar could save you

Slide to your current electricity bill for an instant estimate. We then work out your exact plan and arrange a proposal for your roof and usage.

$800 / quarter

Indicative only. Based on typical Australian usage and current incentive levels. Not a quote.

$—
Estimated annual savings
—
Typical system size
—
Estimated payback
$—
Government incentives
Get My Free Plan
What We Compare

Everything you need to decide, in one place

Created for Australian households and businesses to understand the energy rebates, incentives and government payments available where they live. Built on 15 years in solar.

Solar panels

Tier-one brands, panel output and warranties compared for your roof.

Solar batteries

Battery sizes, backup options and brands like Tesla, Sigenergy and Sungrow.

EV chargers

Chargers that run on your solar, sized to your car and switchboard.

Rebates & government payments

Federal and state incentives available in your area. See rebates by state.

Prices

We check proposals against current market and wholesale pricing so you know you’re paying a fair price.

Finance options

General information on green loans and government loan schemes. Learn more.

Modern beachfront home with rooftop solar
Homes

Solar and batteries for your home

We compare solar, batteries or both for your home, work out the best plan with every rebate applied, and arrange a proposal from a vetted solar company.

  • Solar, batteries and EV chargers
  • Leading tier-one brands
  • Free phone consult or site inspection
Home Solar
Warehouse roof covered in commercial solar
Business

Commercial solar and batteries

Factories, warehouses, farms, retail and offices. We inspect your site, model your load and tariff, and arrange a proposal from a commercial solar company.

  • Systems from 30 kW upwards
  • Federal and Victorian business incentives
  • Free site inspection
Business Solar
Leading Brands

Brands we compare

AIKO Tesla GoodWe Sigenergy Sungrow Fronius Enphase SolarEdge FoxESS Sofar AIKO Tesla GoodWe Sigenergy Sungrow Fronius Enphase SolarEdge FoxESS Sofar
Reviews

What our customers say

“I engaged Gary from Yellowstone Solar for our large commercial building, and the entire process was excellent. Gary carried out a thorough site inspection, designed the 60kW solar + 70kW battery system, and brought in an experienced commercial installation team to overcome some challenging cabling and switchboard requirements. He secured us a great price, managed the project from start to finish, kept tenants informed, addressed safety requirements and took care of all the details. Professional, knowledgeable and easy to deal with. Gary delivered exactly what he promised. I would highly recommend Yellowstone Solar and Gary to any commercial building owner, manufacturer or business looking to reduce energy costs with solar and battery storage.”

PS
Patrick S.
Malvern, VIC • 60 kW solar + 70 kWh battery

“We were referred to Yellowstone Solar by a family member who did the research on who would be our best option, and I don’t regret it at all. We had a great quote, they walked me through the process, quick communication and very amiable in nature. We installed a 6.6 Kw system with 15 panels. We signed the paperwork on a Friday and the panels were installed the next Friday. The electrician Phil was also very professional and knowledgeable. The inspector came through on the Wednesday and the paperwork was completed that week. Highly recommend this team”

ST
Sumitha T.
VIC • 6.6 kW solar

Let’s work out your best solar plan

Tell us about your property. We’ll compare your options and rebates, work out your plan and arrange a proposal from a vetted solar company. Free, with no obligation.