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9.9 kW Solar

9.9 kW Solar system deals by Perth Solar Warehouse are the new10 kW solar packages! Ideal for those with a big power need and a 3-phase power supply, limited to 8 kW inverter capacity or available roof area.
10kW Solar System by PSW Energy Featured Image

GENERATE.

Build your ideal 9.9 kW solar energy system.

Over nine thousand Watts of choice! Forget limitations and select a 9.9 kW solar energy system that suits you. All Perth Solar Warehouse 9.9 kW solar packages generate 45 units per day on average. That’s your energy-saving potential. 

Make sure the below 9.9 kW Solar prices are our best. Get your copy of the latest Perth Solar Warehouse catalogue delivered to your inbox.

1. Choose up to 9.9 kW of Solar Panels.

Different preferences, warranty ideals, budget and available roof area, are variables that can lead to a vastly different 9.9 kW solar package selection. Begin by selecting a combined 9.9 kW solar panel option below… 

2. Select an 8 kW Inverter.

Did you know, Perth Solar Warehouse is a trusted manufacturer certified installation partner for each below inverter brand? Manufacturer partners possess an intimate product knowledge and an assured product warranty for the nominated period. 

SAJ Inverter by Perth Solar Warehouse

SAJ

Advertised price – Included1
Goodwe SDT G2 Inverter

Goodwe

Advertised price +$5001

1 x Huawei 8kW SUN2000-M1 for 10kW Solar Deals

Huawei

Advertised price +$12001

Fronius Symo Inverters by Perth Solar Warehouse

Fronius

Advertised price +$20001

1 x SMA 8kW Sunny Tripower AV-40 for 10kW Solar Deals

SMA

Advertised price +$20001

1 x SolarEdge 8kW 3-Phase for 10kW Solar Deals

SolarEdge

P.O.A

Your

NEXT.
STEP.

Make sure the above 9.9 kW solar prices are our best!

Once you’ve decided which 9.9 kW solar system you like, compare; estimated performance, potential bill savings, return on investment & more!

Frequently Asked Questions; 9.9 kW Solar

Western Power may restrict inverter capacity in certain network locations to no more than 8 kW output capacity.

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, 8 kW Inverter capacity x 1.33 = 10.64 kW of solar panels. In this instance, design restrictions limit the total input capacity to 9.9 kW.

Oversizing solar inverters explained in even more glorious detail >

This all depends on you. A 9.9 kW solar energy system with an 8kW inverter will generate an annual average 45-units (kWh) per day.

 

However, each bill and usage pattern is different. In fact, it's as unique as your fingerprint.

 

PSW Sales Support can provide detailed bill reduction estimates based on your past energy usage patterns. Quite simply, the more past power bills you provide the more accurate our data.

Yes. It’s all about battery selection. For example, if the only battery you want to install on your 10 kW solar energy system in the future is a Tesla Powerwall 2 (AC-Coupled), then selecting any standard inverter will work.

However, should your preference be a DC-Coupled battery, a compatible solution would require a hybrid solar and battery inverter.

Approved Perth and Bunbury region customers (STC Zone 3) can enjoy a $4584 subsidy when installing 9.9 kW of solar panels on an 8 kW inverter.

Based on 124 claimable Small Technology Certificates, with a system utilising 24 x 415W solar panels and a $37 STC market valuation;

124 STC's x $37 market value = $4584 subsidy.

For your convenience, the Perth Solar Warehouse 9.9 kW solar package prices include the subsidy already deducted as a point of sale discount (redeemable by Perth Solar Warehouse after installation).

For more about the rebate in detail including what are STC’s? Click here >

Systems greater than 5kW inverter capacity are exempt from the Synergy Distributed Energy Buyback Scheme (DEBS).

 

Eligibility criteria and full pricing, learn more >

View the entire map of the Perth Solar Warehouse service area for 9.9 kW solar energy installations, including past (and maybe even your neighbour's) installations, Discover >

Considering a battery?

Combine any 9.9 kW solar system with a solar battery for the ultimate in bill reduction success. You’re buying a 9.9 kW solar energy system to do a job, make sure it does the whole job with a battery.

Prefer to do a little more research? Compare all batteries >

Experience 9.9 kW

SOLAR.
BLISS.

It's a Perth Solar Warehouse thing.

More than the best 9.9 kW solar deals Perth customers seek. With PSW Life Support we care about your experience now and into the future. 5-star customer satisfaction assures you the ultimate value in 9.9 kW solar.

Customer Insight

Happy Customer Chirstopher Wride purchased a 10kW solar deals by Perth Solar Warehoue

Very happy with the excellent service provided by PSW. They were very helpful with any questions prior to purchasing and seemed a lot more honest than other companies I had contacted for quotes. The system was installed on time without any issues or extra costs. I was kept informed through the whole process from start to finish with regular updates on progression.

John M

- Google

Happy Customer Chirstopher Wride purchased a 10kW solar deals by Perth Solar Warehoue

Very happy with the excellent service provided by PSW. They were very helpful with any questions prior to purchasing and seemed a lot more honest than other companies I had contacted for quotes. The system was installed on time without any issues or extra costs. I was kept informed through the whole process from start to finish with regular updates on progression.

John M

- Google

Happy Customer Greg purchased a 10kW solar deals by Perth Solar Warehouse
Great service and product from the PSW team. I would recommend them.

Greg McGinty

- Google

Kellie B a Happy Customer of a 6.6kW system by Perth Solar Warehouse

From start to finish the process was easy and smooth, from Jesse who quoted and was super patient with our many questions, to the team in between and the installers. Thanks again

Kellie B

- Google

With hundreds of real 5-star Google and SolarQuotes 9.9 kW solar system reviews, enjoy peace-of-mind knowing Perth’s most satisfied solar customers purchased here!

Footnotes:

  1. Sale prices listed for single-level, three-phase and single roof face dwellings with an 8 kW SAJ RS T2 inverter within PSW Installation Zone 1 after STC zone 3 subsidy has been applied. Additional installation costs may apply (inquire).

Perth Solar Warehouse supplies fully installed products only in Western Australia (Perth & Bunbury region). 

Solar package catalogues include compatible battery and EV charger options.

If uncertain about which solar catalogue to select, 6.6 kW is a great place to start.

Perth Solar Warehouse supplies fully installed products only in Western Australia (Perth & Bunbury region).

Your interest-free solar price in a few questions.

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