Whenever possible, try to choose an EV charger that matches the brand of your solar inverter. This allows similar products to communicate through a single monitoring app, minimising the amount of hardware required to create a synchronised energy ecosystem. With fewer hardware and software components, the transition to electrification becomes smoother.
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The original 'Perth Solar'
Perth Solar Warehouse, a McKercher Corporation business [2004], is a locally proven supplier of turn-key solar, battery, and electric vehicle charging in Perth. With 20 years of a strong local energy business reputation, you can trust you’re in the right place.
Select your: 1) system size, 2) solar panel, 3) inverter/battery. Unless specified, Perth Solar Warehouse package system prices include base-level installation costs.
Best Value Insight
Reflecting the impact of solar rebates and network limitations, Perth’s most popular solar array packages are available in common size increments of 3 kW blocks, corresponding to 15 kWh increments on selected inverter topologies. PSW residential packages are available in 3 kW, 6.6 kW, 10 kW, 13 kW, and 19 kW configurations.
from $4290+ 6.6 kW solar packages ›
Generation: 30 kWh (units) averager per day.
Insight: A typical 6.6 kW solar system in Perth, Western Australia, connects to a 5 kW inverter. The system requires 27 square meters of rooftop space and is suitable for homes that consume 15 to 30 kWh per day. (+) Add your preferred inverter or battery.
Suitability
- Households or businesses consuming an average of 15-30 kWh (units) per day from solar
- Average bimonthly bill of $300 to $500
Compatibility
Most Perth properties are compatible due to frequent grid approval from Western Power and Synergy.
With a relatively small rooftop footprint, 6.6 kW packages from Perth Solar Warehouse are suitable for most homes.
Check your property’s compatibility with a 6.6 kW solar system by requesting a quote from Perth Solar Warehouse.
from $5790+ 10 kW solar packages ›
Generation: 45 kWh (units) average per day.
Insight: 10 kW solar packages by Perth Solar Warehouse improve daily yield by 15 kWh more than 6.6 kW solar systems, resulting in an annual average of 45 kWh per day. Limiting this benefit for many is a larger rooftop surface area to accommodate the additional capacity. (+) Add your ideal inverter or battery.
Suitability
- Larger homes or light commercial premises who require 30-45 kWh (units) per day
- Average (bimonthly) bill of $500 to $900
Compatibility
Premises: Unobstructed rooftops with an available 42 square meters on a maximum of two or three orientations, depending on technology choice.
Power supply: Single and three-phase inverter options available.
Network: A 10 kW inverter output on the Western Power network for individual dwellings will likely be approved. Shared connections will be assessed on a case-by-case basis.
Consider: 13 kW. With single and three-phase 10 kW maximum inverter outputs enjoying less scrutiny on the local network, consider increasing your array size to 13 kW on a 10 kW inverter. For a reduced upfront cost, increase your yield by an additional 15 kWh (units) daily, providing added energy security if your rooftop surface area permits.
Installed from $7290+ 13 kW solar packages ›
Generation avg: 60 kWh (units) average per day.
Insight: A 13 kW solar package is typically paired with a 10 kW output-limited inverter or battery system. This configuration is ideal for homes that consume between 40 and 60 kWh (units) of electricity daily. The necessary rooftop space limits some homes to 2-3 unobstructed orientations, requiring a minimum area of 53 square meters. (+) Add your preferred inverter or battery.
Suitability
- Single and three-phase power supplies (non-shared connection).
- Dwellings requiring an energy offset between 30 to 60 units per day, considering limited electrification expansion.
- Bimonthly bill: $600 to $1200
Compatibility
Premises: Unobstructed rooftops with an available 53 square meters on a maximum of two or three orientations, depending on technology choice.
Power supply: Single and three-phase inverter options available.
Network: 10 kW inverter output on the Western Power network for individual dwellings will likely be approved. Shared connections will be assessed on a case-by-case basis.
Consider: Homes with a 3-phase power supply can usually consider 19 kW solar input on a 15 kW inverter or battery, should the energy demand be required. Business premises with an expanded rooftop surface area enjoy greater freedom. Commercial solar ›
Solar Tip
Solar panels produce power during the day, an almost predictable daily rain of photons on your roof. With a reduced feed-in tariff in Perth, Western Australia, the cost of storing excess energy for later use has decreased by 30% to 50% with the availability of federal and state battery rebates.
More solar: Commercial, 3 kW, 19 kW, 30 kW and 100 kW solar options x PSW.
The best solar deals in Perth now have battery options.
You deserve a locally proven solar battery installer to support you on your electrification journey. Perth Solar Warehouse has 20 years of experience in Western Australia’s energy sector. We understand both the local electrification market and our customers’ needs.
Choose solar batteries from Perth Solar Warehouse, where you can count on our strong product and installation guarantee. Our elite brands and established local services provide lasting peace of mind.
Sunlight functions like water flowing onto a roof, as solar panels capture light and convert it into electricity. When you can’t use this energy immediately, it is sent back to the grid. Batteries play a crucial role because our daily energy needs don’t always align with sunlight availability. Leading brands of home solar batteries are safe and come with incentives from both state and federal governments to encourage the transition to energy electrification.
Featured Product: Tesla Powerwall 3
Compatibility
Native single phase power output battery offering three-phase compatibility and bill reduction through Synergy’s net metering system.
Ideal scenario: As a companion with solar energy where a requirement for reduced grid dependency beyond daylight hours exists.
Blackout protection: Comprehensive, single phase only.
Battery Rebate
WA Battery Rebate. n/a.
Federal Battery Rebate. Eligible.
Here’s what we know:
Perth Solar Warehouse is your local Telsa Premium Certified Installer [22,23,24,25] and Performance Excellence Award recipient. Local business gets you.
Shop: Powerwall 3 ›
Imagine a world where your vehicle's fuel source is derived from nature.
Welcome to 2026! Transform your home into a personal vehicle refuelling station with the expertise of Perth Solar Warehouse. Our electric vehicle (EV) charging solutions not only offer trusted products but also provide locally proven peace of mind as you embark on your electrified journey.
Managing your own power supply requires knowledgeable support. With every EV charger supplied and installed by Perth Solar Warehouse, you gain access to our PSW Life Support service, an invaluable companion for your electrified adventure.
If you’re interested in solar power for your daily commute, inquire about our solar-optimised EV charging solutions.
Perth Solar Warehouse is an ISO-certified business and a manufacturer-authorised reseller. We are also a NETCC-approved seller and a licensed WA Electrical Contractor, employing SAA-accredited technicians.
Keep in mind that product guarantees are only as reliable as the company providing the service. If an EV charger is not installed according to the manufacturer’s specifications, the warranty may be void. When you purchase an EV charger from Perth Solar Warehouse, you’ll benefit from an all-in-one, double-layer product and service guarantee.
Compare: All EV chargers ›
As a local Tesla Premium Certified Installer, you can be assured of an installation service that complements the superior product you’re purchasing.
Shop: Tesla Wall Connector ›
You spoke, we listened.
Drawing on over 20 years of experience in providing home electrification solutions, we have adapted to meet customer demands for high-quality, sustainable energy options. Our locally supported approach enhances convenience by streamlining the purchasing and delivery experience in a package-style format.
We understand that our itemised approach may not be suitable for everyone. However, our qualification process, familiar to 90% of homes in Perth, offers significant cost-saving benefits. If a remote site assessment yields inconclusive results, we will send a technician to your premises for an in-person evaluation. Regardless of the process, the price we quote is the final amount you will pay.
Choosing the right solar provider in Perth can be challenging, further complicated by the wide range of solar panel options available. We make this process easier by asking you a few simple questions to help match your ideal power supply.
We travel the world to ensure the leading solar panel brands and their flagship models are available for you. When you’re ready, request personalised advice by submitting a quote request. We offer a hassle-free quoting option and are committed to protecting your privacy.
When selecting the right solar inverter for your solar energy system, it is essential to understand its role. The inverter not only converts direct current (DC) solar energy into usable alternating current (AC) for your home but also serves as an interface that allows you to monitor the power you generate. In this context, software and intelligence have become important factors.
In 2026, the most popular choice for solar inverter types in Western Australia is hybrid solar/battery inverters or integrated all-in-one modular systems. Solar-only inverters are in limited supply.
Is solar still worth it in Perth, Western Australia?
Yes.
Solar energy is a viable option for most homes and businesses in the greater Perth, Western Australia region. This is largely due to the low cost per Watt when comparing the upfront purchase price to the annual energy yield versus the cost of electricity from Synergy under the Home Plan A1 Tariff.
It’s essential to remember that each installation is unique and requires a location-specific energy yield report to make an informed decision. We’ve made it easy for you to obtain a free yield report. Simply request a quote, and we will send you a complimentary energy yield report along with an assessed solution to offset your electricity bills.
What area does the Perth Solar Warehouse service
Greater Perth region, Western Australia.
Perth Solar Warehouse provides installation services from Two Rocks/Yanchep (North) to Bunbury (South), Fremantle (West) to Northam (East), and most regions in between. From 2026, we’ll have two outlets for improved customer and installer convenience:
HQ, South: 3/90 Discovery Drive, Bibra Lake, Western Australia, 6163.
North: 1/42 Pinnacle Drive, Neerabup, Western Australia, 6031 [Q1, 2026].
View: Perth Solar Warehouse, PSW Energy network & installation region ›
Do you use in-house installers?
Yes (80%). We also employ high-quality subcontract installers (20%).
Perth Solar Warehouse is a McKercher Corporation electrical business (EC010771) licensed to perform electrical services in Western Australia. Our electrical service teams follow ISO-certified processes and are insured to perform electrical services on your property.
We’ve enhanced our installation capacity by recruiting high-quality subcontractors to complement our in-house field service department. Customers can nominate an in-house installation team if they prefer. Regardless of an installer’s employment relationship, Perth Solar Warehouse remains responsible for servicing all warranty responsibilities, including manufacturer guarantees.
What is the wait time for an installation?
Installation wait times vary depending on your requirements. Depending factors: Synergy approval, Western Power approval, or peak period inquiry.
Guide:
- Inverter repair/replacement: 1 to 2 weeks (peak 4 weeks).
- EV Charger: 1 to 2 weeks (peak 4 weeks).
- Residential solar: within 4 weeks (peak 40 weeks).
- Commercial solar: 4 (peak 40 weeks) to 52 weeks, depending on approvals.
- Battery: within 4 weeks (peak 40 weeks).
Post January 1, 2026: Solar or battery installation availability is classified as peak.
How much is the Synergy solar feed-in tariff?
If qualifying for the Distributed Energy Buyback Scheme (DEBS)/Synergy solar feed-in tariff [2025/26], eligible customers receive (per energy unit exported to the grid):
2c ex GST: off-peak (sunlight hours to 3 pm)
10c ex GST: peak (3 pm to 9 pm)
Solar energy is most valuable when used directly or stored in a battery for later use. In most scenarios, the Synergy Distributed Energy Buyback Scheme favours energy bill reduction in a negligible capacity when compared to direct use energy savings.
Don’t export it, store it: Home batteries by Perth Solar Warehouse ›
How much is the solar rebate in Perth, Western Australia?
Using a valuation of $38 per STC (Small Technology Certificate) and a 475W solar panel size for calculation, the solar rebate available for standard solar energy system sizes in the Perth and Bunbury regions of Western Australia (STC zone 3) is as follows:
System sizes | Installation year | Rebate value |
|---|---|---|
3.8 kW | 2026 | $998 |
3.8 kW | 2027 | $798 |
6.6 kW | 2026 | $1,746 |
6.6 kW | 2027 | $1,397 |
10.4 kW | 2026 | $2,744 |
10.4 kW | 2027 | $2,195 |
13.3 kW | 2026 | $3,492 |
13.3 kW | 2027 | $2,799 |
19.9 kW | 2026 | $5,199 |
19.9 kW | 2027 | $4,191 |
For your convenience, advertised solar package prices on this website already include the zone 3 solar rebate deducted as a point-of-sale discount. Advertised prices are adjusted as solar rebate conditions shift.
Learn more: Solar rebate eligibility, Perth, Western Australia ›
What is my solar battery rebate eligibility?
There are three options for solar battery rebates available in 2026 in Western Australia. Their current status is as follows:
- Federal (Government): Available.
- State Government): Available.
- Manufacturer (non-Government): Available; Tesla Powerwall 3
To better accommodate the listings of various solar battery rebate options in Western Australia, we’ve developed a central post with answers to frequently asked solar battery rebate questions and options.
Western Australia edition: Solar battery rebates 2026 ›
