Panels and inverters: what the datasheet claims, and what the roof returns.
72 articles in the Journal · Page 2 of 6
Clear filtersStart with the symptom and record any inverter or battery error code. Repeated faults or visible damage need professional attention; do not open equipment or touch wiring.
Note the Sungrow alarm code and inverter model before contacting support. Codes can be found in iSolarCloud or on the inverter, with professional help needed for electrical fault investigation.
Read the articleUse your system documents to identify the equipment and find the monitoring details. Keep the aftercare contacts handy, and check the manufacturer's instructions before acting on a fault.
Read the articleRecord the exact GoodWe code and when it appeared before contacting your installer. Faults involving DC wiring or internal components need professional attention.
Read the articleTier-1 lists assess manufacturer bankability for project finance. Residential buyers also need module performance evidence and a clear Australian warranty-support arrangement.
Read the articleRoof space and daytime electricity use help narrow the solar packages within your budget. Compare the installed price and warranty terms before paying more for a panel brand.
Read the articleAsk which export pathway your proposed system will use and what communications equipment it requires. An upgrade to existing solar also needs its connection arrangements checked before installation.
Read the articleGet a current written quote before acting on an old price forecast. January’s projections linked panel costs to export-tax changes and material prices.
Read the articleRoof access and switchboard work can add to the advertised installation price. Check which extras your quote includes before comparing solar, battery or EV charging packages.
Read the articleThe end-of-2025 product forecasts need to be read in their original context. For equipment comparisons, check Australian datasheets against any overseas specifications or early announcements.
Read the articleBackup power and expandable storage were among PSW Energy's predictions ahead of 2026. The forecast also expected household energy management to play a larger role in purchasing decisions.
Read the articleHousehold energy records can reveal occupancy patterns. Ask who retains access to your monitoring account and check the manufacturer’s data terms alongside your installer’s privacy policy.
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