Contact

Email: contact@licznikpv.pl. We usually reply within a week.

Your system produces differently

Send the link to your calculator result and the yearly output from your inverter or meter, ideally with the real roof direction and tilt. The most common causes of a gap are afternoon shade, inverter cut-outs at high grid voltage or a less sunny year. If the error is ours, we fix it and add the case to our tests.

Embedding the calculator

Municipalities, energy advice desks, consumer associations and local newsrooms can embed the calculator free of charge: embed the calculator.

What we do not offer

No quotes, no contact with installers, no site visits and no tax advice. For settlement questions contact your electricity seller or grid operator; for grants, the regional environmental fund or your municipality.