Skip to content

Whatyoursitecoulddeliver.

A first-pass model of solar generation and efficiency savings, based on your annual consumption, tariff and available roof area. For a full assessment, request a Building Energy Report.

Your inputs

Step 1 of 3 · Energy & cost

Total site usage over 12 months — check your annual statement.

kWh
50,00020,000,000

Unit rate you pay for electricity, in pence per kWh.

p / kWh
1060

Indicative outcome

Complete the three steps to reveal your modelled outcome.

Awaiting inputs · step 1 of 3

Figures are indicative only. Actual outcomes depend on site conditions, shading, roof structure, tariff profile and connection capacity.

Calculator FAQs

How the inputs work, what the numbers mean, and how typical sites behave.