Understanding Your Solar Battery Warranty
In addition to the 2-year hassle-free workmanship warranty we provide, we will also help to process any claims you may need to file
Solar battery warranties typically expire when the first of three conditions are met: A solar battery's warrantied life is the number of years the manufacturer guarantees the performance of the battery, typically it is set at 10 years from the date of installation.
The length of a product warranty varies based on the manufacturer and model. Traditionally, these warranties typically last 10-15 years, although it is becoming more common for premium panels to have 20 and 25 year product warranties. If a panel fails within the warranty period, the manufacturer will typically replace or refund the panel.
However, should the counter reach zero in year seven, the warranty ends then, even if the calendar says ten years. Throughput measures the total energy that flows through the battery over its warranted life, expressed in kilowatt-hours. A 10 kWh battery rated for 30 MWh can reach that limit in about eight years if you fully cycle it daily.
Australian warranties look simple— “10-year warranty” splashed across brochures—but the real coverage rests on four intertwined promises. Understanding those promises and how they interact with your own energy habits and ACL protections ensures you pick a battery that will serve your household for the long haul.
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