Contact PV Yield

Questions, corrections, and data feedback help improve the calculator.

Use this contact channel for calculation issues, tariff data corrections, weather source questions, accessibility problems, or privacy requests.

When reporting a calculation issue

Include country, city, capacity, currency, tariff, cost, and project life inputs.
Describe which result looks wrong: payback, IRR, NPV, LCOE, generation, or monthly revenue.
If using custom POA data, include whether each of the 12 monthly values is in kWh per square meter.

Business information

PV Yield is operated as an online solar investment estimation tool for early photovoltaic project screening. The support address above is the primary channel for user requests, data corrections, privacy questions, and accessibility reports.

Messages are reviewed for issues that affect calculator reliability, including incorrect default tariff assumptions, broken weather lookups, unclear methodology, missing disclaimers, and problems reaching policy pages. PV Yield does not sell solar equipment and does not provide project-specific investment, tax, legal, or engineering advice.

Typical response scope

PV Yield can review reports about confusing labels, missing units, country or city lookup problems, export tariff defaults, and calculation assumptions that appear inconsistent with the documented methodology. The site cannot validate a private quote, negotiate with an installer, confirm a utility contract, or determine whether a roof is structurally suitable.

For faster review, include enough detail to reproduce the issue. A shared calculator link, screenshots, input values, browser name, device type, and expected result are usually more useful than a general description.