Skip to content

The Best Solar Power

Yanchep WA

The gateway to Perth’s new northern coastal playground now has access to the Yanchep regions largest online solar power superstore. The best solar panels Yanchep and Alkimos customers seek at no extra cost.

Blessed by region and now blessed by unbeatable solar and battery deals, life’s a beach in Perth’s sunny north.


With 17-years of experience in the solar & electrical Industry, we know technology

about ECS McKercher

Founded in Perth, WA in 2004. McKercher ECS was established as a sole trading entity by Derek McKercher.

about McKercher Corp

McKercher Corporation Pty Ltd evolves to support the demands and of a modern world with key brands.

ABout Perth Solar Warehouse

As demand for solar soars Perth Solar Warehouse offers the most transparent online solar energy range.

About PSW Energy

Perth Solar Warehouse satisfaction to a broader market - inc Yanchep. PSW Energy is the next level in solar & battery.

Popular Solar Packages

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 households 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 specific? Discover the PSW Yanchep and Alkimos region Ultimate Buyers guide for:  LG Solar, REC, QCells, Jinko, LONGi, Suntech, Risen, Canadian Solar, Trina, SMA, Fronius, Huawei, Goodwe, Enphase and SolarEdge.

PSW are Yanchep's solar


Solar Batteries Yanchep region WA.

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

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

Now is the time to


Unbeatable Deals

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

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

This company has set out to be the shining light in an industry that is full of cowboys, and they exceeded my expectations in everything they did, from price, answering questions, providing ongoing information, workmanship, timeliness in everything it's 5 stars all the was for PSW. PS. My systems power production has exceeded my expectations. You simply won't find a better solar company, it's not possible.

Justin Smith

- Duncraig

Great company. Competitive pricing. Great after-sales service. Clean, neat, functional system installs. They have complete 3 6.6kw systems for us as well as one battery setup. Producing up to 44kw per day per house. 

Michael Ripley

- Eden Hill

Brian Allen review Yanchep

I did a lot of homework before I organized my Solar System through PSW. The price quoted for the system & the brands of products they used were amongst the best!!!. Everyone I talked to, from the beginning to the end of my installation were courteous & polite. Anyone reading this review now I would say. "Contact PSW first & only", you will not regret it. Thank you to all at PSW!!!


Brian Allen

- Alkimos

Born & Bred


It's a PSW thing.

Not all local support is created equal. PSW Life Support is there for you 365 days a year, staffed by 100% West Australian local personnel.

Even throughout traditional holiday periods, your energy requirements are 24/7, therefore, we are here for you when you need us with friendly, after-care support when you need it.

More than just the best solar panels Yanchep WA customers love, PSW services the greater Yanchep and Alkimos region Western Australia, including the townships of; Eglinton, Carabooda, Butler, Jindale and everywhere in between.

Discover the difference: PSW vs the rest >

Frequently Asked Questions

The most common solar rebate (Subsidiy) for Yanchep and Alkimos region customers in 2021 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 more about the Yanchep and Alkimos region solar rebate in overwhelming detail including what are STC’s?  Click here >

Servicing the greater Yanchep & Alkimos WA area, PSW is the home of the best batteries and solar panels Yanchep region customers love.

Therefore, everyone in the suburbs listed below can enjoy the PSW advantage;

  • 6030, Quinns Rock.
  • 6030, Merriwa.
  • 6030, Ridgewood.
  • 6032, Nowergup.
  • 6033, Carabooda.
  • 6034, Eglinton.
  • 6035, Yanchep.
  • 6036, Butler.
  • 6036, Jindalee.

If you qualify for Synergy’s Distributed Energy Buyback Scheme (DEBS) Northam and York region customers 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 to be 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 within the Yanchep and Alkimos region:

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


PSW is a registered electrical business in Western Australia. As a McKercher Corporation Pty Ltd business (EC010771) PSW utilises an in-house electrical service team insured and licensed to perform electrical services on your property within the greater Yanchep and Alkimos area.


PSW supplies fully installed products only direct to Yanchep and Alkimos region end-users.

Western Power doesn’t allow single-phase solar inverter capacity greater than 5kW output to be connected to the grid. Synergy excludes solar inverter capacities which exceed 5kW output capacity from the Distributed Energy Buyback Scheme on the Yanchep and Alkimos region grid.

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

However, 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 glorious detail >

Perth Solar Warehouse and PSW Energy are registered businesses of the same legal entity for warranty and historical purposes.

In a nutshell,  PSW Energy has been established (from 2017) to offer renowned Perth Solar Warehouse products and services to a broader market (because the people of the Yanchep and Alkimos region deserve a competitive, quality solar alternative also).

As mentioned on the PSW Energy website “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.

Therefore, customers are encouraged to explore both websites for access to the entire Perth Solar Warehouse range.

Russell Smart Yanchep Review

I was very happy with the whole process. Tony was very easy to deal with. I liked that he is not a high-impact sales type. He let the product sell itself. Jesse and the installation crew were 4 days ahead of schedule. They did a great job with the install and stepped me through the instructions afterward. Thanks also to Penny-Lee and Reema back in the office for taking care of the details and setting up the software. This really has been very easy.

Russell Smart

Quinns Rock

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.