Skip to main content
WattMate
WattMate
Check my quote
Get quotes
Get quotes

Understand my power

Energy assessmentEnergy calculatorsLearning hub

Work out what to get

Product indexFind my batteryCompare products

Get a fair deal

Plan my installFind installers

Help with my system

Help centreContact supportEmergencyFAQ

Check my quote

Quote checker
08 9429 8803admin@wattmate.com.au
  • Independent
  • Transparent flat fees
  • You choose when to share your details
  • WA-only
  • Installers in the WattMate network
WattMateWattMate

Western Australia's solar and battery platform. Free and independent.

Fighting dodgy deals and bill shock, one rooftop at a time.

08 9429 8803
admin@wattmate.com.au

Solar journey

  • Get quotes
  • Check my quote
  • Energy assessment
  • Product index
  • Find installers

Learn

  • Learning hub
  • Blog
  • All tools
  • FAQ

Help

  • Help centre
  • Contact
  • Emergency

Company

  • About
  • Compliance
  • Partner with us
  • Pricing

Legal

  • Privacy policy
  • Terms of service
  • Disclosure
  • Review policy
  • Cookie policy
© 2026 WattMate Pty Ltd · ABN 27 687 682 220
Supporting members of the Clean Energy Council

About us

WA's independent energy ecosystem, built for WA's own market.

A WA-first energy resource that cuts through the confusion: a free energy audit report built from your bill, then the manufacturers, products and WA installers that fit, on the facts.

Our vision

To be WA's trusted go-to energy ecosystem.

One team, three sites

  • WattMateThe energy hub that connects them, with free detailed energy audit reports.
  • Solar Battery PerthThe Perth solar and battery library.
  • BillWiseElectrification and energy cost, for power and gas.

WattMate at a glance

What is WattMate for?

Making a fair quote easy to judge. We sit between you and the installer. We're never an installer or a salesperson, and we have nothing to sell.

Your own numbers firstA free energy audit report from your bill, using Synergy tariffs, WA rebates and local rules.
Get your report
Products and installers that fitWA's manufacturers, products and installers, laid out on the facts: what each does, where it's listed, what the record shows.
Find installers
Plain-English helpGuides and quick checks before you decide. No engineering degree needed.
Check a quoteCheck my roofCheck my bill

How does WattMate make money?

Households pay$0
  • Your energy audit report
  • Browsing products and installers
  • Checking your quote
Installers payA lead fee
  • Per billable lead from a household asking for quotes
  • No fee for a profile: work, credentials, areas

Partner fees never change what we publish. Full model, fee included: how we make money.

WA electricity rates are rising

+17%

Synergy's A1 residential tariff since 2019

2019$0.2842/kWh
2026$0.3326/kWh
2030 (projected)$0.367/kWh
A bill today$450/qtr
could become
Could be by 2030$497/qtr

Solar locks in your rate at today's prices.

Every year, 2019 to 2030
YearRate ($/kWh)Change
2019$0.2842—
2020$0.28420%
2021$0.2964+4.3%
2022$0.3069+3.5%
2023$0.30690%
2024$0.3158+2.9%
2025$0.3237+2.5%
2026$0.3326+2.7%
Projected (2.5% a year)
2027$0.341+2.5%
2028$0.349+2.5%
2029$0.358+2.5%
2030$0.367+2.5%

The further tariffs climb, the wider the gap.

What we promise

  1. 01

    We don't rate or rank products

    • Facts from public records
    • No energy company or manufacturer owns us
  2. 02

    Your details stay yours

    • Never shared without your explicit consent
  3. 03

    Prices you can check

    • Transparent pricing benchmarks
    • Know what's fair before you sign

Where does our information come from?

Our installers

  • Mostly from the Synergy/Plenti WA-rebate approved list
  • Profiles show services, listed credentials and suburbs
  • WattMate Members joined our network and can get quote requests. What we've checked is on their profile

Our figures

  • Clean Energy Council approved-product lists
  • Synergy's published tariffs
  • WA government rebate documents
  • Clean Energy Regulator STC spot prices
  • Never estimated from memory

How we check

  • Checked before it goes live
  • Updated when Synergy or scheme rules change
  • Regular reviews of money figures
  • Out of date? Let us know
  • Full list: disclosure page

Who runs this site

  • WattMate Pty Ltd, founded in Perth in 2026
  • Also runs BillWise and Solar Battery Perth
  • Same team, same standards
  • Hands-on WA solar experience
  • Supporting members of the Clean Energy Council

Start with your free detailed energy audit report

Built from your bill, or the figures you enter. Free, with no obligation.

Or compare quotes · become a partner

Get your free energy audit report
About WattMate | WA's independent energy ecosystem