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The gateway to the South West now has access to Perth’s (and now Bunbury’s) largest online solar power superstore. The best solar panels Bunbury customers seek at no extra cost! 

Blessed by region and now unbeatable solar and battery deals, life’s great in the South West.  





Servicing the greater Bunbury region, we’re more than just the best solar panels Bunbury customers love. PSW are the solar battery experts for when you need to experience next-level energy savings & backup power! 

No mater your Bunbury area PSW services all Bunbury region suburbs including Peppermint Grove, Dalyellup, Eaton, Carey Park, Boyanup, Australind, Waterloo plus everywhere in between.

Discover the difference: Perth Solar Warehouse vs the rest >

MEGA value



Who doesn’t want the best deal? Yeah you do. The best solar panels Bunbury customers seek just got better, discover unbeatable value with the PSW deal of the week.

Biggest range, 5-star customer satisfaction, best prices, local support, selecting the right solar & battery provider for your home/business just became easy.




Superior value, leading warranties, ultra-efficiency. The features likeminded solar panels Bunbury shoppers seek out to ensure proven customer satisfaction in the local region.

Blanketed by salt spray from the glorious Indian ocean, surrounded by ammonia due to hard-working rural conditions and exposed to excessive heat in the middle of summer, you need dependable solar panels built to perform locally.


  • 370 Wp.
  • Heterojunction (HJT) mono.
  • 21.2% module efficiency.
  • Temp COEF -0.26%/oC.
  • 25-yr product warranty.
  • 25-yr perform guarantee.


Tiger N-Type
  • 390 Wp.
  • N-Type mono (Premium).
  • 20.74% module efficiency.
  • Temp COEF -0.35%/oC.
  • 20-yr product warranty.
  • 30-yr perform guarantee.


Hi-MO 4
  • 370 Wp.
  • P-Type mono.
  • 20.3% module efficiency.
  • Temp COEF -0.37%/oC.
  • 12-yr product wnty.
  • 25-yr perform wnty.

PSW Products: There’s more to the Perth Solar Warehouse range than our current feature panels. Discover unbeatable value on: Solaria, LG Solar, Aleo, QCells, Hyundai, JA Solar, Suntech, Risen, Canadian Solar, Trina.




One of the most diverse environments in Western Australia, the Bunbury region endures more than most. Considering the solar inverter is the heart of your solar energy system, the ability to ensure energy life consistently flows to your appliances is vital to energy saving ability.

Select solar inverter technology based on your specific installation and local environment. There is a difference.




Reliability is an essential criteria for any budget. From the the preference is as individual as oneself. What are your expectations of a solar energy system?

Set and forget energy savings, future integrations, leading performance, daily interactive qualities? As the gateway to your self sufficient energy future, your ideal inverter selection is our responsibility.


Sunny Boy AV-41
  • AC battery compatible.
  • WiFi connectivity.
  • Sunny Portal by ennexOS.
  • 97% efficiency.
  • 10-year (5+5) warranty.


  • AC & DC battery compatible.
  • WiFi connectivity.
  • Huawei FusionSolar.
  • 98.6% efficiency.
  • 10-year warranty.


  • AC battery compatible.
  • WiFi connectivity.
  • SEMS Portal.
  • 97% efficiency.
  • 10-year (5+5) warranty.

PSW Products: Bunbury’s largest online solar buying experience just go better with even more inverters to choose from. Discover: Fronius, SolarEdgeEnphase, Sungrow and Solis.

More Than

JUST Solar

Energy Savings, Backup & Offgrid Solar Batteries!

Modern solar batteries are now more powerful than ever which makes them surprisingly more affordable than you may think.

Your aim is to maximise the solar battery by gaining 2 cycles out of every day to boost affordability like never before.

Friendly &



We’re local friendly technical people. Not the pushy sales heavy, buy now type.

Boasting Bunbury’s largest solar and battery range, your’e guaranteed impartial advice as to what products are best for your scenario. Plus enjoy some very big differences…


Perth Solar Warehouse

100% Bunbury & WA focused.
WA Owned & Operated.
Technical service department.
CEC Approved Solar Retailer (endorsement).
CEC Accredited Installers (endorsement).
Licenced electrical contractor EC01771.
Comprehensive guaranties & support.
Battery experts.
Bunbury's largest online solar superstore.
Best prices.
Happy customers.


Is it worth it?

Wherever the rebate is.
Sell, sell, sell.
CEC Member (subscription).
CEC Accredited Installers (endorsement).
Workmanship & Balance of materials?
No idea.
Cheapest isn't best.
Purchased reviews.



Solar Panels BUNBURY Region WA.

Blessed with excellent light intensity and a slightly cooler coastal climate, the Bunbury region is one of the best locations in Western Australia for solar power.

Therefore, maximise that lonely roof on your house and make Bunbury’s glorious sunshine work for you! 

Bonus points awarded by selecting PSW to kick your energy harvesting journey off with solar panels. Additional bonus points for sending your energy saving ability into overdrive with a superior PSW battery option.

Seeking out the best batteries and solar panels Bunbury region customers love is only half the mission though. You need technical minds at your beck and call. Meet your new best friends in solar 🤓.



With answers (SHort, Sharp & On Point).

Still got questions after making your way through all of the above? Well, if you made it to this far, much respect, and you deserve some hard hitting answers.

The most common Solar Panels Bunbury WA Rebate (Subsidies) 2020 for residential homeowners based on a $35 STC valuation and utilising a 300W solar panel variant for multiplication is as follows:

  • 3.3 kW = $1756
  • 4.2 kW = $2235
  • 5.4 kW = $2873
  • 6.6 kW = $3512
  • 10.2 kW = $5427
  • 13.2 kW = $7023
For the more about the rebate in overwhelming detail including what are STC’s?  Click here >

PSW services more than just Bunbury. It’s the home of the best batteries and solar panels Bunbury REGION customers love. Therefore, that includes everyone in the suburbs listed below also;

  • 6218, Yarloop.
  • 6219, Cookernup.
  • 6220, Warawarrup.
  • 6220, Harvey.
  • 6220, Myalup.
  • 6220, Uduc.
  • 6221, Mornington.
  • 6223, Benger.
  • 6224, Beela.
  • 6224, Brunswick Junction.
  • 6225, Collie.
  • 6226, Roelands.
  • 6227, Burekup.
  • 6228, Waterloo.
  • 6229, Picton.
  • 6230, Bunbury.
  • 6230, Pelican Point.
  • 6230, Carey Park.
  • 6230, College Grove.
  • 6230, Dalyellup.
  • 6230, Davenport.
  • 6230, East Bunbury.
  • 6230, South Bunbury.
  • 6230, Usher.
  • 6230, Vittoria.
  • 6232, Eaton.
  • 6232, Millbridge.
  • 6233, Australind.
  • 6233, Binningup.
  • 6233, Leschenault.
  • 6233, Wellesley.
  • 6236, Dardanup.
  • 6236, Wellington.
  • 6237, Boyanup.
  • 6271, Peppermint Grove Beach.
  • 6271, Capel.
  • 6280, Ludlow.
Phew, that was a long list, but worth it. We love all of ya’ll!
Bunbury residential customers, it appears you also are stuck with Synergy like the rest of us. If you qualify for the Renewable Energy Buyback Scheme (REBS) you can receive 0.07c (7.1350 ex GST) for each unit (kWh) exported by your solar energy system. 

Eligibility criteria and full pricing, learn more >

The current installation lead time varies depending on what it is in particular you are wanting installed. Why is this? Quite often it’s related to engineering assessments by Western Power.

Below is a breakdown of the average lead times for the following PSW services:

  • Inverter replacements: 1-week.
  • Solar PV install (metro): 2-weeks/ peak 8-weeks.
  • Solar PV install (rural): 3 to 4-weeks/ peak 8-weeks.
  • Battery install: 3 to 4-weeks/ peak 8-weeks.
  • Solar & Battery install: 3 to 4-weeks/ peak 8-weeks.

Western Power doesn’t allow single-phase solar inverter capacity higher than 5kW output. Synergy excludes solar inverter capacities which exceed 5kW output capacity from the Renewable Energy Buyback Scheme.

As solar panels rarely reach peak rated power, certain solar inverter manufacturers states that their inverters can be overloaded by up to 50%. 

Although the Clean Energy Regulator has had their say on this topic a capped oversizing to 33%. Therefore, 5kW Inverter capacity x 1.33 = 6.6kW of solar panels.

Oversizing solar inverters explained in even more glorious detail >


PSW is a registered electrical business in Western Australia. As a McKercher Corporation Pty Ltd business (EC010771) Perth Solar Warehouse utilises an in-house electrical service team licensed to perform electrical services on your property.

A solid 10-years. However, here’s where this is no ordinary warranty. The Perth Solar Warehouse workmanship warranty includes balance of materials – the little things aside from any major system components.

That is a solid YES from us! Arguably the best place to see before buying solar, the PSW Energy Research Centre combines the technology you are looking to buy in most most interactive environment.

Quite simply, you can virtually test drive you new system before buying. With so much data, products and information available, it’s advised that a prior booking  be made to ensure the best experience – we get a little busy sometimes.

Location and booking contact details >

Your price in a few questions.

Perth Solar Warehouse values your privacy, as our privacy policy states, your details will be used for the purpose of this quote only and will not be forwarded to third parties or used for spamming purposes.

Please note: Perth Solar Warehouse supply fully installed products only in Western Australia (Perth & Bunbury region). FALSE, INCOMPLETE or MISLEADING submissions will be ignored.

Get your copy of the latest PSW Energy price list now.

Please note: PSW Energy supply fully installed products only. Your details will not be forwarded to third parties or used for spamming purposes. Your copy of the latest PSW Energy pricelist will be delivered by email. FALSE, INCOMPLETE or MISLEADING submissions