Solar Calculator

Find out the potential of solar technology for your business. Our handy calculator estimates the expected system size, yield, and savings. Get an immediate estimate now, and request a follow up from our Solar team, who can make further recommendations and will help you through the process. Start your Solar journey now by answering a few short questions below:

Choose an input

Let’s start below by choosing an input

I know my system size (kWp) System Size
I know my Maximum Input Capacity (kVa) Maximum Input Capacity
I know my roof space (m2) Roof Space
I know my premises type Premises Type
I know my budget Budget

Add your required system size

Add your system size in kWp

Expected installation cost* *Before SEAI grant

Add your Maximum Input Capacity (MIC)

Add your Maximum Input Capacity in kVa - you will find this information on the last bill

Expected installation cost* *Before SEAI grant
Expected system size

Add your roof space

Add your available premises roof space in m2

Expected installation cost* *Before SEAI grant
Expected system size

Identify your premises type

The amount of solar energy your business can generate depends on available roof space. Choose the closest premise type to yours below

Single Shopfront
< 30m2
System Size
Detached urban
< 55m2
Maximum Input Capacity
Detached rural
< 73m2
Roof Space
Industrial estate
< 144m2
Premises Type
Hotel/ Sports club
< 180m2
Factory/ Industrial
< 200m2

Specify your budget

Drop in below what your budget is and we will advise. Please note that this is upfront cost - before the SEAI grant is applied

Estimated roof space:
Estimated system size

Your Solar Savings

You choose . You could potentially produce:

mWh Annual Energy

Up Front Cost 0
SEAI Grant 0
Net Cost Ex VAT 0
Accelerated Capital Allowance 0

Get your savings now!

Enter your details below. Our Solar team will contact you within 48 hours and can make recommendations and guide you through the SEAI process.

All data is collected by Flogas in compliance with GDPR and the relevant Data Protection Acts. We will only use your data for the purposes to which it was collected and we will respect your rights and privacy in relation to your data at all times.

More details about our approach to data protection and how to opt-out can be found in our privacy policy.