Free Tools for Business

Online calculation tools to help you understand your energy costs and make confident solar investment decisions.

Solar ROI Calculator

Enter your monthly bill, instantly see how much you save and when you break even.

Understand your bill structure, compare with industry peers.

Calculate how many kW your roof can support.

Compare PPA (free install) vs EPC (self-invest) — see which option is better for you.

Check BOI privileges, tax deductions, carbon credits, and green loans for your business.

Calculate CO₂ reduction from solar panels with ESG data and carbon credit estimates.

Our expert team is ready to help analyze the value of solar energy for your business.

Everything you need to know before installing solar panels.

Compare PPA vs EPC — which model suits your business.

Understand bill structure, TOU rates and Demand Charges.