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Knowledge Centre

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Product features, self-help guides, and local updates. The PSW Knowledge Base offers your most comprehensive data-driven insight for the enthusiast dedicated to energy independence. Join us as we travel the world to bring you in-depth product knowledge for informed purchasing decision-making. 

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AIKO NeoStar 3 Series: the new 2026 models, and the one we’d pick

AIKO has been on our panel line-up for a while. What’s new for 2026 is the NeoStar 3 Series, and two fresh models from it land at PSW Energy: the all-black NeoStar 3S+ and the higher-output NeoStar 3P. Same cell platform, two different briefs. We preference the all-black 3S+ on

Tesla Powerwall 3 rebate extended: save up to $1,500

Tesla has extended its Next Million Powerwall rebate. Eligible Powerwall 3 installations ordered before 30 June 2026 can attract up to AUD $1,500 per address, paid as a Visa reward card. The extension is designed to offset the reduction in the federal Cheaper Home Batteries Program, which took effect on

Sigenergy Excellent Installer Award 2026: PSW Energy recognised in Shanghai

PSW Energy has received the Sigenergy Excellent Installer Award 2026, presented on stage at Sigenergy’s global partner gala dinner in Shanghai on Tuesday, 2 June 2026. Founder Derek McKercher accepted the award at the Hilton Shanghai Hongqiao on behalf of the Western Australian team, in a room that held Sigenergy’s

Powerwall 3 Heat Mode: how it works in cold weather

Every lithium battery slows down in the cold, and below 0°C internal cell temperature, charging stops being safe at all. Tesla’s answer in Powerwall 3 is Heat Mode: dedicated resistive heaters bonded to individual battery cells, run by software that predicts when warmth will be needed. Tesla published a white

NETCC Approved Sellers in WA grew 420% in 2025

Western Australia is the growth story of the NETCC Annual Report 2025. The number of NETCC Approved Sellers based in WA rose by more than 420% year on year, the largest increase of any state, and the report credits one thing for it: the WA Residential Battery Program. I have

Smart Energy Awards 2026: Nicole Bilman recognised as Emerging Leader runner-up

On 6 May 2026, at Doltone House in Sydney, Nicole Bilman was named runner-up for Emerging Leader of the Year at the Smart Energy Council Excellence Awards. The category recognises individuals shaping the next generation of Australia’s renewable energy industry, judged by an independent panel from a national field of

Buying solar or a battery through a WA-licensed electrical contractor matters

Every solar and battery system installed in Western Australia is, in the eyes of the law, an electrical installation. Not a product. Not an appliance you plug in. The work of connecting panels, inverters and batteries to your switchboard can only be performed by licensed electricians, and the business that

The night four badges got Perth Solar Warehouse’s name

In May, in a conference hall in Sydney, an analyst’s spreadsheet became four physical awards. Each one had Perth Solar Warehouse printed on it. Nobody from the group wrote a submission, polished an entry, or pitched a judging panel. SunWiz just counted. TLDR Perth Solar Warehouse, our residential and localised

Sigenergy on two-phase power: what works, what doesn’t, and why

Two-phase properties can run Sigenergy hardware. That is the short finding from two technical documents Sigenergy issued in mid-2025: a Declaration of Two-Phase Operation Compatibility from the Sigenergy service team (May 2025) and a two-phase design scenarios overview (V2, dated 7 June 2025). I have been through both, and the

PSW Energy renews NETCC Approved Seller status through May 2027

PSW Energy has renewed its registration as a New Energy Tech Consumer Code (NETCC) Approved Seller. The current certificate is valid through 13 May 2027 and was issued by the Code Monitoring and Compliance Panel. The NETCC is an ACCC-authorised consumer protection code that sets conduct standards for businesses selling

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Nicole Bilman Appointed CEO of PSW Energy

PSW Energy (including Perth Solar Warehouse) is proud to announce the appointment of Nicole Bilman as Chief Executive Officer (CEO), effective 2 February 2026. This appointment is a major milestone for PSW Energy—and an important moment for the industry. As a woman leading one of Western Australia’s most trusted renewable

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Christmas & New Year service availability

The festive season is nearly here, and with it comes a little downtime for our team. To help you plan ahead, we’ve outlined our operating hours and service availability across the Christmas and New Year period. While we step back briefly to recharge, we’ll still be doing our best to

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EUPD Top Installer Award 2024 (Australia) Ceremony: (Left to Right) Daniel Fuchs from EUPD Research, Nicole Bilman PSW Energy General Manager and Derek McKercher PSW Energy Director holding the EUPD Research Award shield.

EUPD Research Installer Award 2024: Innovation Meets High Satisfaction

It’s exciting to reveal that PSW Energy has been awarded the prestigious EUPD Research Installer Award 2024 for the second year running. This achievement, celebrated at the recent awards ceremony held at Melbourne’s Cargo Hall Southbank, recognises our dedication to delivering exceptional customer experiences and high-quality solar installations through modern

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