Solar System Size
Explore indicative system capacity and panel count.
Open Tool →Tools & Calculators
Find Meridian's existing interactive homeowner tools. All estimates are illustrative and depend on your assumptions.
Available Tools
Solar Installation Cost
Adjust assumptions to estimate installation costs.
Open Tool →Solar Potential Savings
Explore electricity savings, export earnings and payback.
Open Tool →Home Cooling Advisor
Compare appliances, room sizing, purchase, installation and running cost estimates.
Open Tool →Grants & Funding Finder
Explore potential UK support, subject to the applicable rules and official eligibility requirements.
Open Funding Finder →These tools provide estimates and signposting rather than quotations or confirmed grant eligibility. Please verify important decisions with appropriate official sources or qualified professionals.