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With hundreds of real 5-star Google and SolarQuotes reviews, enjoy knowing Perth’s most satisfied solar customers purchased here!

You’ve discovered the original “Perth Solar” a McKercher Corporation business est 2004. Home of the best solar power and battery systems Perth WA customers love.


Now is the time to


Unbeatable Deals

The best solar and battery deals Perth customers love offer the best value. Get more for every dollar spent at Perth Solar Warehouse guaranteed.

Prefer a custom solution or a payment plan? Get in contact with the friendly PSW technical sales support staff today.

Popular Package Specials

SUMMER 2021: Unbeatable value on popular package options. Select your preferred product combination within each package!


Best Suited for energy users:
  • With 1-2 person households.
  • Who require an average of 15-units per day from solar.
  • With an average bill size of $100 - $200 p/bi-monthly bill cycle.
  • Who can consume 40% or more of their electricity during the day.


Best Suited for energy users:
  • With 2-5 person households.
  • Who require an average of 30-units per day from solar.
  • With an average bill size of $300 - $500 p/bi-monthly bill cycle.
  • Who can consume 40% or more of their electricity during the day.


Best Suited for energy users:
  • Large 3-phase homes or commercial.
  • Who require an average of 45-units per day from solar.
  • With an average bill size of $600 - $1000 p/bi-monthly bill cycle.
  • Who can consume 50% or more of their electricity during the day.

Searching for something different? Perth Solar Warehouse specialises in alternative popular solar product options such as; 13 kW solar packages, solar battery systems, clearance solar specials, and inverter repair/replacements.

Meet your solar


Solar Batteries Perth & Bunbury region WA.

When you need the full solution, you deserve the dependable solar batteries Perth & Bunbury region shoppers are demanding. 

Perth Solar Warehouse stock only the trusted big-name battery brands; Tesla, Huawei, LG Chem, Alpha ESS, Soltaro, Soluna, SENEC and BYD available now!

Featured Solar Batteries

SUMMER 2021: The best solar batteries Perth and Bunbury region customers seek exceed your expectation.

Alpha ESS

  • All-in-one.
  • 10 or 13 kWh storage capacity.
  • 5kW max output power.
  • Single-phase


  • AC-Coupled.
  • 13.5 kWh storage capacity.
  • 5kW max output power.
  • Single-phase (3-phase compatible).


  • DC-Coupled (High Voltage)
  • 5-15 kWh storage capacity.
  • 5 kW max output power.
  • Huawei inverter required.

See how much you can save on battery technology when you combine a solar and battery system together. Latest Catalogue >

Perth's Biggest Range of Trusted


Solar Panels Perth & Bunbury region WA.

Discover the solar panels Perth WA customers are now demanding due to brand strength and superior overall value.

Each module has a very unique quality at a price point considered outstanding for the technology at hand.

Featured Solar Panels

SUMMER 2021: The biggest names in solar panel technology at Perth’s BEST value installed prices!


370W Blade
  • 15-yr product warranty.
  • 25-yr performance warranty.
  • New release 2020/21 model.
  • TÜV Thresher Tested.


390W Tiger N-Type
  • 25-yr product warranty.
  • 30-yr performance warranty.
  • Latest 2021 Jinko N-Type (all-black) model.
  • InterSolar Award runner-up 2020.


370W Alpha
  • 25-yr product warranty.
  • 25-yr performance warranty.
  • Extreme performance - HJT technology.
  • InterSolar Award winner 2020.

Prefer an alternative solar panel option? As Perth’s largest online solar superstore, Perth Solar Warehouse stocks only trusted BNEF Tier-1 listed brands in;  LG Solar, REC, QCells, Jinko, LONGi, Suntech, Risen, Canadian Solar, Trina.

Perth's most reliable.


Did you know?

Perth Solar Warehouse is a manufacturer approved warranty agent for most major inverter & solar panel brands.

Therefore, should a repair be required, enjoy hassle-free expedited one point contact for issue resolution with no unforeseen added expense, under warranty.

Featured Solar Inverters

SUMMER 2021: As part of any popular residential solar package, the below solar inverter options offer outstanding value for the technology at hand.


  • 3, 5 kW.
  • 1-phase.
  • 10-yr warranty.
  • Solar inverter only.
  • Available now.


  • 3, 5 kW.
  • 1-phase (3-phase variants available).
  • 10-yr warranty.
  • Hybrid solar and battery inverter.
  • Available now.


Sunny Boy
  • 3, 5 kW
  • 1-phase (3-phase variants available).
  • 10-yr (5+5) warranty.
  • Solar inverter only.
  • Available now.

Prefer an alternative solar inverter option? As Perth’s largest online solar superstore, Perth Solar Warehouse stocks only proven inverter brands in; SMA, Fronius, Huawei, Goodwe, SolaX, Enphase and SolarEdge.



At no extra cost!

Available for more to enjoy at no extra cost. More than just the home of the best solar batteries & solar panels Perth WA customers love. Perth Solar Warehouse now caters to the Mandurah & Peel, Northam & York, Bunbury and Yanchep regions at no additional cost!

Frequently Asked Questions

The most common Solar Panels Perth WA Rebate (Subsidies) 2021 for residential homeowners based on a $36 STC valuation and utilising a 370W solar panel variant for multiplication is as follows:

  • 3.7 kW = $1841
  • 6.6 kW = $3313
  • 10.3 kW = $5154
  • 13.3 kW = $6627
For the more about the rebate in overwhelming detail including what are STC’s? Click here >

If you qualify for the Distributed Energy Buyback Scheme (DEBS) you can receive 0.03c ex GST during off peak and 0.10c ex GST during peak periods (3pm to 9pm) for each unit (kWh) exported by your solar energy system.

Eligibility criteria and full pricing, learn more >

The current installation wait 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 Perth Solar Warehouse services:

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

Perth Solar Warehouse services the following super-populated greater Perth suburbs daily plus everywhere in between!

Alternatively, view the entire map of the Perth Solar Warehouse service area, includes past installations, Discover >


  • 6019, Wembley Downs.
  • 6020, North Beach.
  • 6020, Carine.
  • 6027, Joondalup.
  • 6031, Banksia Grove.
  • 6061, Mirrabooka.
  • 6065, Wanneroo.
  • 6065, Landsdale.
  • 6065, Darch.
  • 6065, Sinagra.
  • 6065, Ashby.
  • 6065, Tapping.


  • 6110, Southern River.
  • 6112, Seville Grove.
  • 6112, Harrisdale.
  • 6112, Piara Water.
  • 6112, Haines.
  • 6112, Hilbert.
  • 6112, Brookdale.
  • 6122, Byford.
  • 6123, Whitby.
  • 6125, Serpentine.
  • 6155, Canning Vale.
  • 6164, Treeby.
  • 6164, Atwell.
  • 6164, Hammond Park.
  • 6164, Aubin Grove.
  • 6164, Success.
  • 6167, Wandi.
  • 6167, Parmelia.
  • 6168, Rockingham.
  • 6169, Safety Bay.
  • 6170, Wellard.
  • 6170, Wellard.
  • 6171, Baldivis.


  • 6055, Brabham.
  • 6055, Caversham.
  • 6056, Midland.
  • 6056, Helena Valley.
  • 6058, Forrestfield.
  • 6062, Morley.
  • 6069, The Vines.
  • 6069, Ellenbrook.
  • 6069, Aveley.
  • 6073, Mundaring.


  • 6011, Cottesloe.
  • 6015, City Beach.
  • 6160, Fremantle – North, East & South!
  • 6163, North Coogee.
  • 6164, Cockburn.
  • 6166, Coogee.
  • 6156, Melville.


  • 6000, Perth – Of coarse!
  • 6016, Mt Hawthorn.
  • 6050, Mt Lawley.
  • 6100, Burswood.
  • 6103, Rivervale.
  • 6104, Belmont.

As mentioned earlier on this page PSW also services the expanded Perth WA areas of; Bunbury region, Mandurah region, Northam & York region and the Yanchep region.

Yes. 100%

Perth Solar Warehouse is a registered electrical business in Western Australia. As a McKercher Corporation Pty Ltd business (EC010771) Perth Solar Warehouse utilises an in-house (not sub-contract) electrical service team insured and licensed to perform electrical services on your property.

Furthermore, Perth Solar Warehouse service teams are both manufacturer certified for a secure warranty and CEC Accredited to ensure industry best practice guidelines.

For more insight into the Perth Solar Warehouse advantage visit; PSW vs The Rest >


Perth Solar Warehouse supplies fully installed products only direct to the end-user.

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 Distributed 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 and 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 >

Perth Solar Warehouse and PSW Energy are both apart of the same legal entity McKercher Corporation Pty Ltd.

PSW Energy (2017) was established to offer renowned Perth Solar Warehouse products and services to a broader market (beyond the Perth localised region).

PSW Energy website extract “PSW Energy is the evolution of Perth Solar Warehouse established to service a broader market. For further company contact information, PSW Energy is a McKercher Corporation Pty Ltd Trustee for Derek McKercher Family Trust business ABN: 55 332 185 818, ACN: 164 130 581 founded (2004) as McKercher ECS.

Customers can explore both websites for access to the entire Perth Solar Warehouse range.

Power of


Solar Panels Perth 2021

DID YOU KNOW? Everyday you put off installing solar panels Perth WA you are missing out on up to $6 per day (annual avg) in energy savings for every 5kW of solar power.

Someone once said that choosing solar panels Perth WA in 2021 was one of the hardest decisions they’ve ever had to make.

People often overthink their choices to the point they never end up making a decision. In 1 month, that’s $180 (per 5kW) worth of lost energy-saving opportunities.

Your time is valuable. Your savings are instant. Utilise past customer experience. Choose PSW.



Customer Satisfaction

More than just the great battery and solar panels Perth customers seek. With PSW Life Support we care about your experience now and into the future. 5-star customer satisfaction assures you ultimate value in solar.

Your satisfaction is everything  ⭐️⭐️⭐️⭐️⭐️

Malcom Ismail Review

Would give 6 stars if I could. They were extremely good to deal with; friendly, helpful and flexible. I had to push back the installation date a few times due to the time frame of our build and they were very accommodating. Installers were highly professional and friendly. Would highly recommend them!

Malcolm Ismail

- Google

I couldn’t fault the communication and installation and haven’t hesitated to recommend Perth solar warehouse to friends. Richard and team were great during instal, explained everything, were friendly and professional and didn’t leave a mess. The app is excellent too! So cool to see the sun working for you.

Rachel Nelson

- Google

Happy Customer J Lee after purchasing a solar deal from Perth Solar Warehouse

From start to finish it was awesome dealing with PSW. The quoting/sales process was efficient and informative. The client portal is like nothing else we've seen, with all the information in one easy to access place. The installation team arrived on time and were faultless. No mess was left after installation. All in all a great experience. I will be highly recommending PSW to my family and friends.

J Lee

- Google

Get your copy of the latest Perth Solar Warehouse 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

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.