Your roof and shading
Orientation, pitch, roof area, chimneys, trees and nearby buildings all change expected generation.
Quick illustrative estimate
Check what solar could do to your electricity bill
Adjust your monthly bill and battery preference to see an indicative range. It is a useful starting point—not a quotation or a promise of savings.
Savings estimator
What could solar do to your bill?
Move the slider for a quick illustrative range. A real proposal uses your roof, location, tariff and half-hourly electricity data to model a property-specific outcome.
£140
£40£500
Can increase the amount of daytime generation used at home
Estimated savings in year one
£760–£1,090
electricity you may no longer need to buy from the grid
- Payment for spare electricity
- £80–£180/yr
- Total savings and payments
- £840–£1,270
- Time to earn back the cost
- 9.6–14.5 years
- Estimated savings over 25 years
- £21,000–£31,750
Illustration only, not a quote or guarantee. Benchmarked to current Energy Saving Trust solar and battery and export-rate averages. The 25-year estimate is before finance, maintenance and replacement costs. Roof, shading, system size, usage and tariff all affect the result. Your Flo Solar proposal will provide property-specific figures.
Why the real figure varies
A property-specific proposal goes beyond the slider
The calculator uses broad industry assumptions. Flo Solar checks the practical details below before confirming equipment, generation figures or expected savings.
When you use electricity
Daytime demand affects how much solar electricity you can use directly instead of exporting it.
Storage and tariff choices
Battery capacity, export rates and time-of-use tariffs can materially change the useful outcome.
Independent social proof
Check the installer as carefully as the estimate
Flo Solar is the specialist solar division of FLO Renewables. Ratings and excerpts below link to the public profiles so you can read the wider context. Counts can change as new reviews are published.
MCS certified through NAPITCertification NAP-68987 · FLO Group Ltd SC512889
“The process was smooth, professional, and stress-free.”
Clare · FLO Renewables solar customer
Read the public profile“Delighted with my solar, battery and heat pump install.”
Matthew · FLO Renewables customer
Read the public profileNo made-up project results
Project sizes, locations, savings and outcomes are published only when the corresponding customer record has been verified.
Free, no obligation
Start with an honest assessment of your property
Send us a few details about your property and electricity use. The team will review the likely roof, electrical and system options before discussing the appropriate next step.
- A property-specific assessment and written proposal
- A conversation about your property and electricity use
- Your details stay with us. No lead selling.
Rated 4.3/5 from 10 published reviews
View FLO Renewables on Trustpilot