Calculators
Infinity Energy Interactive Calculator Suite

Seven connected tools for real customer questions
Infinity Energy Services offers seven interactive calculators covering some of the biggest decisions facing UK households. The suite helps customers explore solar panels, battery storage, heat pumps, electric vehicles, grants and energy tariffs before speaking to the Infinity team.
Explore Infinity Energy’s live calculators
Each tool has a specific purpose, but they share a consistent interface and approach. Customers answer a focused set of questions, receive a tailored result and can decide what to investigate next.
What the suite includes
Whole Home Energy Planner – models solar, battery storage, an EV, a heat pump and air conditioning together.
Solar Savings Calculator – estimates solar generation, self-consumption and potential savings.
Battery Savings Calculator – explores battery sizing for homes with solar, existing solar or no solar.
Heat Pump Savings Calculator – compares running costs with gas, oil, LPG and electric heating.
EV Running Cost Calculator – compares an electric car with petrol or diesel under different charging scenarios.
Grant & Incentive Checker – identifies relevant UK grants, discounts and support schemes.
Smart Tariff Finder – matches households with import and export tariffs suited to their technologies.
Built around useful decisions
Energy calculators need to do more than produce an attractive headline figure. They should show customers how their circumstances affect the result and explain where uncertainty remains.
The Infinity suite uses clear questions, visible assumptions and practical results. Where appropriate, the tools account for factors such as household consumption, available roof space, existing technology, fuel type, charging behaviour and suitable tariffs.
The aim is to help people understand their options rather than push every visitor towards the same answer.
Clear methods and maintainable data
The calculation methods draw on relevant UK industry approaches and public information. Examples include MCS solar tables, the Boiler Upgrade Scheme, current grants and maintained energy-tariff data.
Prices, grants, tariffs and policies change. The tools are structured so that time-sensitive information can be reviewed and updated rather than becoming fixed at the date of launch.
Designed for Infinity’s website
The calculators carry Infinity Energy Services’ branding and sit within its existing website. Although each tool answers a different question, customers encounter a familiar interface as they move between them.
This gives Infinity a connected collection rather than seven unrelated widgets. It also creates a clearer route from initial research to a more informed conversation with the company.
See the calculators in use
Visit Infinity Energy Services’ calculator hub to explore all seven tools on the live website.










