Solar panels can cut your electricity bills and shrink your carbon footprint, but whether they are worth it depends on your roof, your usage and the upfront cost.
How much can you save?
Savings vary, but many households cut a meaningful slice off their annual electricity bill, especially when paired with a battery to store what they generate.
Is your home suitable?
A south-facing roof with little shade is ideal, but many homes benefit even without perfect conditions. A quick survey will tell you what to expect.