Which of these best describes your home?

This helps us recommend the optimum size for your solar system.

How many roof faces do you want solar installed on?

If any are longer than 9 meters, please add an additional face.

How many solar roof faces have an obstruction?

This gives us an idea of the complexity of your solar installation and how much scaffolding is needed.

How many floors is your home?

Please exclude loft spaces/conversions



System overview

Not sure what you want? We’ll help optimise your system for savings and output during your Solar Design.


Smart battery



System size

Annual output


Annual bill saving


Total savings

Save tonnes of CO2 which is the equivalent of trees!

Also included

Fully installed price: £

Installation available in 3-4 weeks by our dedicated team. Installation date provided is from your Network Operator approval date (if applicable).


Get your free Solar Design Join the 60 people that have used this tool in the last 48 hours

Everything you need to make the right decision on what size solar system and battery is best for you and your home.

  • No unnecessary home visits
  • Best price guarantee
  • Accurately size your system
  • Preview from the comfort of your home

Our self quote tool assumes the following

Unfortunately, even though our pricing covers most homes, there are some rare items that we can't account for. Our self-quote tool assumes the following:

Fixed price assumptions
  • All cable runs are surface mounted and exclude trunking
  • Up to 25m of cabling
  • Maximum of 20-45 degree pitched roof
  • Catenary wire if a face is detached
  • Minimum of 4 panels per roof face
  • Assumes single phase

Indicative financial benefits based on unit Rate p & Standing Charge p. Smart Export Guarantee p. Battery export rate uses Octopus ‘Agile Outgoing’ tariff at an average of p/kWh. Includes PV and Battery degradation. Inflation calculated at: Retail Energy %. Energy Cost %, source: ONS.*

We need some extra information

Based on your answers, it'll be easier to talk through your solar setup on the phone, or over live chat.

Retrieving your quote...