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Northam Region.

A trusted vendor servicing the Northam region, you’ve discovered the researched buyer’s choice for solar, battery and EV charging technology – because we don’t advertise.

Google and SolarQuotes 4.9/5. PSW ranking 2023 ›

With 19 years of experience in the energy industry, we know technology

about ECS McKercher

October 2004, McKercher ECS provides electrical & energy services under a sole trading entity by Derek McKercher.

about McKercher Corp

McKercher Corporation Pty Ltd evolves to support the demands of a modern world with key brands in energy & technology.

ABout Perth Solar Warehouse

Perth Solar Warehouse offers the most transparent online solar & battery buying experience for researched shoppers.

About PSW Energy

PSW Energy provides renowned Perth Solar Warehouse satisfaction to a broader market. The next level in energy products.

Popular Solar Package Specials

Unbeatable Value: Popular solar packages by system size. Select your preferred product combination.

6.6 kW

Best suited guide:
  • 2-5 person homes
  • Average 30 units p/day from solar
  • Average bill $300 - $500 (bi-monthly)
  • Ability to consume 40% or more energy during the day

10 kW

Best suited guide:
  • 3-phase homes or commercial
  • Average 45 units p/day from solar
  • Average bill $600 - $1000 (bi-monthly)
  • Ability to consume 50% or more energy during the day.

13 kW

Best suited energy users:
  • 3-phase homes or commercial
  • Average 60 units p/day from solar
  • Average bill $900 - $1500 (bi-monthly)
  • Ability to consume 50% or more energy during the day.

Searching for something different? Perth Solar Warehouse also specialises in; 3 kW solar packages, solar batteries, electric vehicle charginginterest-free solar and inverter replacements.

Experience The

LATEST
TECH

Solar, Batteries & EV Charging Northam region WA.

When you need the full solution, you deserve the dependable solar, battery or EV charging option Northam customers demand. 

Your Local

SOLAR EXPERTS

It's a Perth Solar Warehouse thing.

More than the best solar deals Northam region customers seek. With PSW Life Support, we care about your experience beyond the point of sale. 

Local customer experience

Happy customer Nellie McKay Review in regards to PSW vs The REst

Thank goodness for PSW. After 2 months of disappointments from other Solar companies who just didn’t want to know us when we needed to upgrade our consumer line to enable our 6.5kW system – “come back when its all ready to have your solar installed”. PSW just took the bull by the horns and ran with it – making the necessary contacts with Western Power and co-ordinated them to come out in conjunction with our PV install. The install team were so pleasant and more to the point efficient – nothing was too hard for them. Penny-Lee your professionalism and efficiency were exemplary in all the organizing with Western Power -even calling me up at 8 pm at night to keep me informed of progress – thanks so much. Derek your guidance in the type of system perfect for us was much appreciated. All this and at a great price too. Hats off to you all at PSW – keep up the good work. We now watch our smart meter via our portal just pumping out the power.

Nellie Mackay

- Harvey

Happy customer Nellie McKay Review in regards to PSW vs The REst

Thank goodness for PSW. After 2 months of disappointments from other Solar companies who just didn’t want to know us when we needed to upgrade our consumer line to enable our 6.5kW system – “come back when its all ready to have your solar installed”. PSW just took the bull by the horns and ran with it – making the necessary contacts with Western Power and co-ordinated them to come out in conjunction with our PV install. The install team were so pleasant and more to the point efficient – nothing was too hard for them. Penny-Lee your professionalism and efficiency were exemplary in all the organizing with Western Power -even calling me up at 8 pm at night to keep me informed of progress – thanks so much. Derek your guidance in the type of system perfect for us was much appreciated. All this and at a great price too. Hats off to you all at PSW – keep up the good work. We now watch our smart meter via our portal just pumping out the power.

Nellie Mackay

- Harvey

Happy Bunbury Customer Jayden by Perth Solar Warehouse
The ease of the process from quotes through to installation was a breeze great company to deal with highly recommend to anybody.

Jayden Wright

- Dalyellup

Happy Customer from Truck Centre Review for 10kW Solar Deals
I have now used PSW for solar installs on two commercial buildings and on my own home, I am extremely happy with their work.

David Shore / Truck Centre WA

- Picton

Jeremy E

Very happy with my PSW Solar system. Derek was very knowledgeable & helpful with all my queries. Moly, Penny-Lee and all the other office staff were always quick to respond to emails & phone calls. Most importantly now the weather is heating up my savings are increasing, my last bill was practically just a supply charge with less than $10 for power consumption. Have already recommended PSW to others and will continue to do so. Thanks!!

Jeremy E

- Google

Jeremy E

Very happy with my PSW Solar system. Derek was very knowledgeable & helpful with all my queries. Moly, Penny-Lee and all the other office staff were always quick to respond to emails & phone calls. Most importantly now the weather is heating up my savings are increasing, my last bill was practically just a supply charge with less than $10 for power consumption. Have already recommended PSW to others and will continue to do so. Thanks!!

Jeremy E

- Google

Real people. Real reviews. Google and SolarQuotes 

Frequently Asked Questions

The most common solar rebate (Subsidiy) for Northam and York 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 Northam and York region solar rebate in overwhelming detail including what are STC’s?  Click here >

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

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

  • 6302, Badgin.
  • 6302, Balladong.
  • 6302, Cold Harbour.
  • 6302, Greenhills.
  • 6302, Gwambygine.
  • 6302, Inkpen.
  • 6302, Mount Hardey.
  • 6302, Mount Observation.
  • 6302, Talbot.
  • 6302, York.
  • 6302, Quellington.
  • 6401, Buckland
  • 6401, Burlong.
  • 6401, Irishtown.
  • 6401, Jennapullin.
  • 6401, Malabaine.
  • 6401, Meenaar.
  • 6401, Mokine.
  • 6401, Muluckine.
  • 6401, Muresk.
  • 6401, Northam.
  • 6401, South Brook.
  • 6401, Spencers Brook.
  • 6401, Throssell.
  • 6403, Grass Valley.
  • 6560, Wundowie.
  • 6562, Bakers Hill.
  • 6562, Copely.
  • 6562, Woottating.
  • 6564, Clackline.

Phew, that was a long list, but worth it. We love all of ya’ll!

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 >

No.

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 Northam and York area.

No.

PSW supplies fully installed products only direct to Northam and York 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 Northam and York 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 >

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Important: This form takes approximately 15 seconds to process thoroughly. Perth Solar Warehouse supplies turnkey products in Western Australia (Perth & Bunbury region).