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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 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
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
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
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
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
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
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
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
Your Sungrow inverter has stopped producing power, is showing a fault code on the LCD screen, or has triggered an alarm in the iSolarCloud app. Every alarm code corresponds to a specific condition the inverter has detected. Some clear themselves within minutes. Others need a qualified electrician. Last reviewed: April
Your GoodWe inverter has stopped feeding energy into the grid or is showing an error code on the LCD screen, in the SEMS Portal, or via the SolarGo app. Every code corresponds to a specific condition the inverter has detected. Some clear themselves within minutes. Others need a qualified electrician.
Your Solis inverter has stopped feeding energy into the grid and is displaying an alarm on the LCD screen or in the SolisCloud app. Every alarm code corresponds to a specific condition the inverter has detected. Some clear themselves within minutes. Others need a qualified electrician. Last reviewed: April 2026.
Your Huawei SUN2000 inverter has stopped producing power, is showing a red LED indicator, or has triggered an alarm in the FusionSolar app. Every alarm ID corresponds to a specific condition the inverter has detected. Some clear themselves within minutes. Others need a qualified electrician. Last reviewed: April 2026. Alarm
Your SMA inverter has stopped feeding energy into the grid and is displaying an event code on the screen, via its LED indicators, or through the Sunny Portal. Every event code corresponds to a specific condition the inverter has detected. Some clear themselves within minutes. Others need a qualified electrician.
Your SolarEdge inverter has stopped producing power, is showing a red LED, or is displaying an unfamiliar code on the LCD screen or in the mySolarEdge app. Every error code corresponds to a specific condition that the system has detected. Some clear themselves within minutes. Others need a qualified electrician.
Your Growatt inverter is displaying a code and you want to know what it means. This page covers every documented Growatt error code and warning code across three generations of hardware: the original Gen 1 grey inverters, the Gen 2 white string inverters, and the current XH hybrid range including
Your Fronius inverter is trying to tell you something. Every state code displayed on the screen, in Solar.web, or via a service message notification corresponds to a specific condition the inverter has detected. Some codes clear themselves within minutes. Others need a qualified electrician. Last reviewed: April 2026. State code
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