Analysing home

Calculating system

Calculating savings


System overview

Not sure what you want? We’ll help optimise your system for savings and output during your free remote survey.



Smart battery

Annual generation


Next step: Book your free remote survey

Remove the guesswork from going solar

  • We create a 3D model of your home
  • Model every possible system configuration
  • Intelligently recommend the best system for you


See how much you can save

Save tonnes of CO2 which is the equivalent of trees!

What is your monthly bill?

per month

Savings per month

Savings per year

Bill saving

Grid independence

Financing type: 120 months at

Our self quote tool assumes the following

Fixed price assumptions

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:

  • 25-year system
  • 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
Generation and estimated figures

The generation and estimated figures are based on a home with an irradiance of kWh/m2/yr and annual energy usage figure of kWh. Import rate p & Standing Charge p. Smart Export Guarantee p or if adding a battery using the Octopus "Agile Outgoing" tariff of p/kWh. Includes PV and Battery degradation. Inflation calculated at: Retail Energy %. Energy Cost %, source: ONS.*

How we calculate environmental savings

Environmental savings are based a 25-year system, using the following data:

  • CO2 Savings – Based on an average of 4,680 kWh annual solar generation, this saves up to 1,090 kg of carbon a year (Source: UK Gov, 0.233 kg of CO2e per kWh of electricity).
  • Equivalent Trees – A mature tree captures on average about 22 kilograms of CO2 per year (Source: One Tree Planted & European Environment Agency).


Solar Design Walkthrough

Your solar specialist will present your remote Solar Design and answer any questions you have.

60 minutes

Teams meeting

Whereby meeting

Phone call


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