When comparing solar quotes on the Sunshine Coast, check the proposed system size, panel and inverter models, estimated annual generation, warranties and the total installed price. Ask whether the quote includes design, approvals, meter changes, scaffolding and any battery-ready equipment, as exclusions can affect the final cost. Confirm the installer is appropriately licensed and accredited, and compare the assumptions used for your roof, shading, electricity use and local conditions. Rebates and feed-in tariffs can change, so check current details with the installer, your energy retailer and official government sources such as energy.gov.au.