Your access to a hassle-free battery, EV charger, or solar quotes Perth Solar Warehouse is renowned for.
We do it differently, so you benefit. There is no persistent calling or pressure to buy. Perth Solar Warehouse provides transparent product options for you to consider in a digital-friendly manner. When you want more information at any stage, reach out, and we’re here to assist you. 2025 ranking ›
“I collected over 30 quotes from 12 installers around Perth, and Perth Solar Warehouse was not only one of the most competitive in price but also the most highly recommended on social media.
There were no hard sales tactics, gimmicks, ‘today only’ offers, or bagging out their competitors. It was just pure professionalism and service. The quote and installation were hassle-free.
EDIT: The after-sales service has also been outstanding. I emailed a query and received a response promptly with everything I was after.”
David
Local Guide – Google
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WA Battery Rebate: There is a surge in battery-related questions. The good news is that we use in-house technical professionals based in Perth to assess your query. Property suitability assessments are in peak demand. Thank you in advance for your patience.
Sunwiz Awards 2024: Warrick Johnston (Sunwiz) and John Grimes (Smart Energy Council) award Perth Solar Warehouse as a Top 5 combined volume (Western Australia) and a best-rated solar company (Australia) award by review rating and volume. Learn more about Perth Solar Warehouse.
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It's a Perth Solar Warehouse thing!
There’s a reason over 1500 customers have reviewed Perth Solar Warehouse with an average rating of 4.9/5. It’s more than the best value battery and solar quotes Perth and Bunbury customers seek.
A key component is that we’re local, just like you. Local businesses get you and your expectations. Consider us your local major brand outlet for premium brand, high-spec sustainable energy technology—here throughout your journey.
Extra costs associated with battery or solar quotes above advertised prices exist in material and labour components to ensure we can accommodate a nominated product or package to your property.
As more customers seek out advertised prices before inquiring, it is important that we are transparent about additional costs. We’ve centralised additional installation costs on our expanded store, PSW Energy.
Using a $38 STC (Small Technology Certificate) valuation and 440W solar panel size for multiplication, the solar rebate you can access in the Perth and Bunbury region of Western Australia for common solar energy system sizes is as follows:
- 3.9 kW = $1,248 – 2025 installation
- 3.9 kW = $1,040 – 2026 installation
- 6.6 kW = $2,088 – 2025 installation
- 6.6kW = $1,733 – 2026 installation
- 10.5 kW = $3,327 – 2025 installation
- 10.5 kW = $2,773 – 2026 installation
- 13.2 kW = $4,159 – 2025 installation
- 13.2 kW = $ 3,466 – 2026 installation
- 19.8 kW = $6,239 – 2025 installation
- 19.8 kW = $5,199 – 2026 installation
- 39.6 kW = $12,478 – 2025 installation
- 39.6 kW = $10,398 – 2026 installation
- 99.8 kW = $30,908 – 2025 installation
- 99.8 kW = $26,226 – 2026 installation
If you would like to take advantage of the current year 2025 solar rebates, Perth Solar Warehouse provides a hassle-free express quote for your convenience.
Learn more: Your solar rebate amount ›
If you qualify for the Distributed Energy Buyback Scheme (DEBS), more commonly known as the Synergy solar feed-in tariff, you will receive:
2c ex GST: off-peak
10c ex GST: peak (3 pm to 9 pm)
2024/25 Synergy solar feed-in tariff update ›
As wholesale energy values vary at different times of the day, the Distributed Energy Buyback Scheme values your excess solar energy with the energy available in the grid at a nominated time. A two-cent valuation during higher ambient light periods reflects a surge of wasted solar power to the grid by a high-volume accumulated number of dwellings exporting simultaneously.
Solar energy is most valuable when used directly or stored in a battery for later use. If eligible, the Synergy Distributed Energy Buyback Scheme will only favour your energy bill in a reduced capacity.
Explore: Proven battery technologies by Perth Solar Warehouse ›
Based in Bibra Lake, Perth Solar Warehouse installs home/business solar and battery systems from Yanchep (North) to Bunbury (South), Fremantle (West) to Northam (East), and most regions in between.
View the Perth Solar Warehouse installation area, including customer map; Installation Zone ›
Perth Solar Warehouse is a McKercher Corporation electrical business (EC010771) licensed to perform electrical services in Western Australia. All Perth Solar Warehouse electrical service teams are insured to perform electrical services on your property. We’re directly responsible for servicing all warranty responsibilities.
Additional assurance: A triple ISO-certified and NETCC approved business, Perth Solar Warehouse technicians are Solar Accreditation Australia-certified, State [WA] licensed electricians and manufacturer-certified installers.
Remember, if your product isn’t installed to manufacturer specifications, there is no manufacturer warranty, regardless of a person’s qualifications. Perth Solar Warehouse is a proven, safe choice employer and local leading solar installation company with 20 years of business history in Western Australia.
Installation wait times vary depending on what you want to install. Quite often, this is due to an approval process with Western Power and Synergy.
As a guide:
- Inverter repair/replacement: 1 to 2 weeks (peak 4 weeks).
- EV Charger installation: 1 to 2 weeks (peak 4 weeks).
- Residential solar installation: within 4 weeks (peak 8 weeks).
- Commercial solar installation: 4 to 52 weeks depending on approvals.
- Battery installation: within 4 weeks (peak 8 weeks).
Three potential avenues exist for solar battery rebates in 2025. Their current status of availability in Western Australia is as follows:
- Federal (Government): July 1, 2025
- State (Government): July 1, 2025
- Manufacturer (non Government): n/a
Given the variable nature of solar battery rebates, we’ve developed a centrally updated post reflecting the current rebate options available in Western Australia.
Single-phase power supplies are limited to 5 kW inverter capacity with 6.6 kW of solar panels without a battery. However, it is possible to increase the solar array size (the combined number of solar panels) on a single-phase property with up to 10 kW of solar panels. The limitation remains a 5 kW inverter, but the loophole is a hybrid solar and battery inverter with the inclusion of a DC-coupled battery.
Three-phase power supplies enjoy more freedom in Perth regarding solar system size limitations. This is due to a more balanced distribution of solar-generated power. However, property-specific limitations remain subject to Western Power approval criteria, such as residential or commercial zoning, property supply cable size/length, and transformer limitations. The largest system configuration eligible for STCs (Small Technology Certificates—your upfront subsidy) is 99 kW of solar panels on a 100 kW or similar inverter.
If continued research on solar system sizing interests you, this related post explains how oversizing solar arrays on inverters works ›
