Comparison
Solar panel brands compared
Installers quote many different panel brands. Until our side-by-side comparison is ready, here's how to compare the ones you're offered.
Compare panels on
- Panel output (W) and efficiency from the manufacturer's datasheet
- Performance warranty: guaranteed output after a set number of years
- Product warranty length and whether the brand has an Australian office
- Temperature coefficient — how output holds up in hot weather
- Whether the exact model is on the Clean Energy Council's approved list
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