There is no single best solar panel for every Australian home, because value depends on your roof, budget, energy use, climate and installer. Compare efficiency, product and performance warranties, degradation rates, temperature performance and whether the model is listed by the Clean Energy Council for eligible incentives. A reputable installer should also assess shading, roof orientation, system sizing and after-sales support rather than recommending panels on brand name alone. Check current product information and have quotes reviewed by an appropriately licensed installer before deciding.