Solar calculator
Estimate in seconds the price, production and savings of a solar panel system for your home in Portugal — with or without a battery. Prices come from our real kit configurations; the final figure is confirmed in a free proposal.
Frequently asked questions
How much does it cost to install solar panels in Portugal?
A turnkey residential system typically costs between €3,600 and €10,000 without a battery, depending on the number of panels, the grid type (single- or three-phase) and the roof. With a battery, prices start at around €6,300. Use the calculator for an estimate based on your consumption.
How much can I save with solar panels?
Savings reach up to 90% of your electricity bill, depending on self-consumption and whether you have a battery. The calculator estimates your monthly savings and the payback period (typically 5 to 8 years).