Solar PV & battery · Indicative estimate

What could solar save in your home?

A quick, honest indicative estimate using EU satellite solar data and the MCS self-consumption tables. We show every assumption and where it comes from.

Indicative estimate only. This is not an MCS performance estimate. A property-specific MCS performance estimate (MIS 3002) is provided at survey, before any contract. Figures are guidance, not a guarantee.

1. Your home

Postcode (only used to find your approximate location; this page doesn't store it) …or pick a region

Main roof faces Roof pitch

Shading on the roof System size (kWp) Not sure? A typical 3-bed roof fits about 3.5–4.5 kWp.

2. How you use electricity

Annual electricity use (kWh) From your bill. Leave blank to estimate from bedrooms. Bedrooms (only used if annual use is blank)

On weekdays, the home is usually… Occupied all day Empty for a morning or afternoon (choose this if unsure) Empty during the working day

3. Optional extras

Battery usable capacity (kWh) 0 = no battery I have (or will have) an electric car

Prefer to message? WhatsApp us with a photo of your roof, fuse board or site.

What could solar save in your home?

1. Your home

2. How you use electricity

3. Optional extras

Want a proper survey?