13kW Solar System Deals

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Often a 3-phase power supply demands a reliable 13kW solar power system to offset a serious power draw. 13kW solar system deals from Perth Solar Warehouse ensure superior affordability with the best 3-phase solar equipment available.



13kW Solar System Deals from $5990!*

The brief:
  • Mix & match 13kW Solar system deals.
  • New generation, ultra-efficient solar panel options.
  • New generation 3-phase  inverter options.
  • Premium in-house installation.
  • PSW Life Support.
  • WiFi connected monitoring portal.5
  • Compatible battery options.
  • Save up to $12 per day (annual avg).6
  • Payment plans from $5.15 per day to approved applicants.7
  • Discover the difference, Perth Solar Warehouse vs the rest >

Combine your ideal 13kW system, Huge Discounts. Fully installed package prices! 

How this works:

Alternatively, hit the GET QUOTE button and tell us what you want a price for. Unsure? Simply select the unsure check box.

Easy right? Dive in and enjoy the variety! 

NEW GEN Featured panels.


  • 36 x 370W modules.
  • HJT mono (premium).
  • 21% module efficiency.
  • Temp COEF -0.26%/oC.
  • 25-yr product wnty.
  • 25-yr perform wnty.
  • Made in Singapore.


Tiger N-Type
  • 34 x 390W modules.
  • N-Type mono (premium).
  • 20.74% module efficiency.
  • Temp COEF -0.35%/oC.
  • 20-yr product wnty.
  • 30-yr perform wnty.
  • Made in China.


HyPro (Black)
  • 38 x 350 W modules.
  • P-Type mono.
  • 20% module efficiency.
  • Temp COEF -0.37%/oC.
  • 15-yr product wnty.
  • 25-yr perform wnty.
  • Made in China.
Featured solar panel alternatives

Full system prices within the latest catalogue! 

Searching for your ideal solar panel? Compare the entire PSW range of solar panels side by side in defining detail. Compare now > 

NEW GEN Featured Inverters.


Sunny Tripower AV-40
  • 3-phase.
  • 10 kW.
  • WiFi connectivity.
  • 97% efficiency.
  • 10-yr (5+5) warranty.


  • 3-phase.
  • 10 kW.
  • WiFi connectivity.
  • 98% efficiency.
  • 10-yr warranty.


4G Series
  • 3-phase.
  • 10 kW.
  • WiFi connectivity.
  • 97% efficiency.
  • 10-yr (5+5) warranty.
Featured inverter alternatives:

Full system prices within the latest catalogue!

Searching for your ideal solar inverter? Compare the entire PSW range of solar inverters side by side in defining detail. Compare now > 

In-house installation.

Every installation is the same right? Wrong. Many 13kW solar system installations fail to consider performance increasing factors and system life enhancements. Even though potentially complying with Australian Standards, solar energy systems which lack the adequate time allocation to perform the installation or attention to detail to maximise the solar orientation are compromised from the beginning.

A performance enhancing installation performed by PSW in-house technical staff (no-subcontractors) ensures the maximum power generation and ultimate satisfaction from your 13kW solar system which you deserve.

PSW Life Support.

A technician by your side, always. Venturing into the world of power generation, you are no doubt going to have many questions along the way. That’s where PSW Life Support becomes you new best friend. Learn more >

Unrivalled customer care, free, for life.

Family Living Room Tablet by Perth Solar Warehouse

Which is best for you?

Uncertain? The PSW family provides only the good honest advice you deserve if you are weighing up different options.

Under the microscope.

Considering the infinite amount of 13kW solar energy system options available through Perth Solar Warehouse, here’s two popular options we put under the microscope which currently present sensational value. 

Want to discover even greater value? Here’s what to do next…

Enter your specifics in that big pinkish button bellow. First receive a copy of the latest PSW price list. Next, if and when you are ready, simply email us back with any site specific questions or queries on certain product combinations. We can ensure you a firm price with the basic info you’ve provided. Easy right?


Suntech and SMA Solar System by Perth Solar Warehouse

13.3 kW

Free upgrade from 10kW deal
$ 7990* Upfront
  • 38 x 350W Suntech HyPro (Black) solar panels.
  • 1 x 10 kW SMA Sunny Tripower inverter.
  • PSW premium in-house installation.
  • PSW Life Support.
  • WiFi monitoring.5
  • 60 units per/day avg.6

13.3 kW

Free upgrade from 10kW deal
$ 5990* Upfront
  • 36 x 370W JA Solar mono HC solar panels.
  • 1 x 10 kW Solis 4G inverter.
  • PSW premium in-house installation.
  • PSW Life Support.
  • WiFi monitoring.5
  • 60 units per/day avg.6
*Basic T&Cs
    1. Advertised price based on the installation criteria as follows: single-level, single roof face, single-phase home within PSW Installation Zone 1 >
    2. Listed discounts are cash sale prices only unless nominated as a specific interest-free package. $0 deposit, payment plans are available on most packages and subject to the RRP (or a discounted RRP) of the product combination unless specified.
    3. Installation must be eligible for the zone 3 STCs (Small Technology Certificates) allocation as advertised prices include the zone 3 STCs applicable for the system capacity allocated to Perth Solar Warehouse and deducted as a point of sale discount.
    4. Alternative product combinations available at alternative prices beyond and is listed. Latest catalogue >
    5. It is the installation end-users responsibility to ensure there is a WiFi signal at the solar inverters nominated installation location in order to receive monitoring access. Monitoring provided is solar production monitoring only via the manufacturers online monitoring application. Energy consumption monitoring is available, via an integrated energy consumption meter, which must be purchased and installed at an additional cost (inquire).
    6.  Displayed generation/ savings estimates should be used as a guide only and are an example of an annual average based on an installation within the Perth, Western Australia region at an incline of 25° on a Northern 0° orientation, utilising 100% consumption. Site specific generation estimates are a more accurate guide towards what a quoted system is likely to generate and should be used at all times when assessing solar suitability. Available upon request. Individual consumption habits should always be taken into consideration.
    7. Advertised daily payment plan amount based on a 60-months pay back period with fortnightly instalments.
    8. Common additional installation cost: Three-phase power supplies, split solar arrays (multiple rooftops), multi-level installation heights (inquire).
    9. Full terms and conditions available with a formal quote of this product.

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