4 Dinge, die dir kein PV-Verkäufer sagt – und die dich Tausende kosten

Offer Review by Philipp: https://go.solar-navigator.de/t/versc... Photovoltaic salespeople will tell you almost anything to get you to sign the contract. In this video, you'll learn how emergency power, planning, modules, shading, and storage can otherwise cost you thousands. Here's what the video covers: 00:00 – Intro 00:29 – Point 1: Emergency power is only truly usable with a reserve 03:12 – Point 2: Many offers are just standard packages 05:53 – Point 3: Outdated modules are often installed 07:07 – Point 4: Shading must be calculated accurately 08:51 – Point 5: Cheap storage systems often charge too slowly Many PV offers sound good at first glance, but leave out important details that can become expensive later. In this video, Philipp highlights five typical points that are often not addressed clearly enough in sales pitches. First up is the emergency power function. Many people think that having a battery storage system automatically provides protection during power outages. In practice, however, this only works if the storage system has sufficient reserve capacity at the crucial moment. The discussion then turns to so-called "personalized offers," which are often more like rough estimates of standard packages than detailed planning. This can lead to poorly planned roof layouts, too many modules on the north side, or the installation of unnecessarily expensive components. Another issue is the use of modules with lower efficiency, even though more efficient alternatives of the same size are readily available. Shading is also frequently treated superficially, even though just a single affected module can significantly reduce the yield of an entire row. Finally, Philipp explains why a large battery storage system alone isn't enough if the charging and discharging capacity is too low. In that case, you'll have to purchase electricity despite a full battery or feed an unnecessarily large amount into the grid. This video will help you better assess PV offers, identify typical weaknesses early on, and avoid costly mistakes before signing a contract. Shading is another common problem. Philipp's assessment: https://go.solar-navigator.de/t/versc... Free tools: Free checklist for PV offers – https://www.solar-navigator.de/checkl... PV subsidy calculator for Berlin – https://www.solar-navigator.de/rechne... For questions or quick help – https://go.solar-navigator.de/t/versc... Transparency notice: This video showcases our own service – therefore, it is considered advertising. Legal notice: https://www.solar-navigator.de/impressum