Solar Savings
Understand generation, self-use and export.
Use these indicative tools to understand the scale of opportunity before we design anything.
Your personalised result will appear here.
Indicative educational estimate only. Actual generation, savings and returns depend on roof, shading, tariffs, usage profile, system design and export.
Have my system properly designed →Understand generation, self-use and export.
See how consumption and tariffs influence storage.
Learn what determines usable roof capacity.
Understand long-term economics and assumptions.
Learn how cheap-rate charging can complement solar.
Plan your home energy system around future EV use.
One structured training suite that takes you from the basics of solar through batteries, tariffs, installation, choosing an installer and getting the best from your system after handover.
Short, practical lessons designed to answer the questions homeowners actually ask — in the right order.
Work through the full course, or jump straight to the stage you need.
No repeating yourself to five salespeople. Understand the technology, get the right system designed, then compare 3–5 vetted installers against the same brief.
Build the foundations before thinking about products or prices.
How daylight becomes electricity for your home.
The two measurements every solar customer should understand.
Roof, orientation, shading and electricity use.
Why daylight matters more than hot weather.
How solar, battery and grid work together.
Understand what your roof can realistically support and how panel choices affect performance.
Matching roof space, consumption and generation.
South, east, west and mixed-roof designs.
Trees, chimneys, dormers and partial shade.
Efficiency, output, warranties and degradation.
What long-term output warranties really mean.
Product, performance and workmanship warranties.
See how inverters, strings and system architecture fit together.
The heart of the solar electrical system.
Sizing, hybrid systems, strings and future plans.
When module-level electronics may be useful.
How panels are grouped electrically.
Learn when a battery makes sense, what size to choose and what backup really means.
When storage adds value and when it may not.
Sizing storage around real household demand.
Why the number on the battery is not always usable energy.
Why kW can matter as much as kWh.
What happens to energy as it is stored and released.
Using low-cost electricity alongside solar.
What keeps working during a power cut — and what does not.
Cycles, throughput, capacity retention and warranty terms.
A practical look at appliances and energy demand.
Understand savings, export, smart tariffs and long-term value.
Savings, export, payback and assumptions.
Self-consumption, avoided import and export income.
Peak, off-peak and time-of-use pricing.
Getting paid for surplus electricity.
Comparing two common system approaches.
How long-term savings estimates are built.
Know what good installation looks like from scaffold to commissioning.
Scaffold, roof work, electrical work and handover.
Mounting systems, weatherproofing and workmanship.
DC and AC cabling and neat installation planning.
Location, access, environment and practical considerations.
Testing, documentation, monitoring and customer handover.
Understand standards, safety, smart-home integration and how to compare installers.
What MCS means in the UK solar market.
Why the electricity network needs to know about generation.
Electrical protection, isolation and safe system design.
Using home generation to support electric driving.
Planning generation and storage for electrified heating.
Understanding generation, consumption, battery and grid flows.
Follow energy from sunrise through the night.
Why the system should be defined before prices are compared.
Compare specifications and value, not headline price.
The important questions before signing anything.
The checks behind the Borders Solar partner network.
How a fair comparison should work.
Separate useful facts from sales claims.
Learn how to run the system well through every season.
Apps, tariffs, batteries and everyday optimisation.
What changes and what to look for.
How your energy strategy can change through the seasons.
Cleaning, inspections, monitoring and fault awareness.
Reading power, energy and historical data.
Now you understand the technology, we can design the right system for your home and send one clear specification to 3–5 vetted local installers.
What Scottish weather really means for PV generation.
Where storage adds value and when it may not.
kWh, standing charges, import rates and export rates.
Clouds, winter, maintenance, batteries and warranties.
What happens from survey through commissioning.
Reviews, experience, financial strength, warranties and aftercare.
We establish the right system first, then put the same specification to 3–5 vetted local installation partners so you can compare like-for-like.
Discover the Simply Smarter process →