What Shapes Solar Returns in Scotland
Quick answer
You will see many headline payback claims for solar panels. We do not publish one, because the honest answer depends on your home. This article explains the factors that decide how quickly solar pays its way, so you can judge any figures you are given.
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You will see many headline payback claims for solar panels. We do not publish one, because the honest answer depends on your home. This article explains the factors that decide how quickly solar pays its way, so you can judge any figures you are given.
Self-use is the biggest lever
Every unit of solar electricity you use at home is one you do not buy from the grid. Exported electricity is usually paid at a lower rate. Households who use more of their generation directly, or store it in a battery, generally get more value from their panels.
Import and export tariffs
The value of solar changes with the price you pay for electricity and the rate you receive for exports. Both change over time and differ between suppliers, so any long-term figure involves assumptions.
System design and price
A well-sized system matched to your roof and usage tends to perform better than one designed to fill the roof. The full price, including scaffolding and any electrical upgrades, matters too. Solar panels and batteries are 0% VAT until March 2027. Finance available, subject to status.
Questions to ask
Ask what generation figure a quote is based on, what self-use assumption it uses, and what tariff rates it assumes. If a quote promises precise savings figures without explaining these, treat it with caution.
How our survey works
Every project starts with a no-obligation survey. We look at your roof orientation, pitch, shading and condition, your fuse board and meter position, where a battery or inverter could go, and how your household uses electricity through the day and across the Scottish seasons. You then receive a written quote showing the equipment, the expected generation for your roof and the full price, so you can compare it fairly. We handle the network connection paperwork with your local distribution network operator, which is SP Energy Networks in central and southern Scotland and SSEN in the north, Highlands and islands. We install through MCS-certified partners. Solar panels and batteries are 0% VAT until March 2027. Finance available, subject to status.
Frequently asked questions
Why will you not give me a payback figure?
We explain the factors and show expected generation for your roof, rather than make a general promise.
Does a battery change the picture?
It increases self-use but adds to the upfront price.
Do export rates change?
Yes, they vary by supplier and over time.
Related guides
Get your solar and battery quote
Tell us about your home and we will arrange a survey and a written, no-obligation quote. Finance available, subject to status.