This article explains how to troubleshoot solar system faults by separating genuine warranty-grade component failures from maintenance and repair issues that commonly cause poor energy output, inverter error codes, and rising electricity bills. It also clarifies who is responsible for lodging warranty claims in NSW, why call-out and re-installation costs are often not covered, and how to choose the correct pathway early so you do not waste weeks on the wrong process.

Central Coast: 02 4315 2391
Sydney: 02 8559 0075
Western Sydney: 0485 800 043
Sydney South: 02 8559 0075
Newcastle: 02 4089 4664
Email: info@solarwaterwind.com.au
Electrical Licence No: 368150C





































