PHIL - Precise shading analysis and frasibility study for roof photovoltaic systems. The comprehensive help provided by "PHIL" makes our online version easy to use, both for the solar installer and for the private customer.

Advantages of Phil

• » free of charge
• » No Installation necessary
• » fast and easy

Phil was developed and programmed by TÜV certified expert, Diplom-Informatiker, Diplom-Mathematiker and photovoltaic mechanics.

How can PHIL help you?

Phil will help in economic analysis and shading analysis of roof-mounted photovoltaic systems and conveniently via the Internet.