Hello everyone and happy holidays!
I’m interested in photovoltaic panels, it’s the future and all!
But with the subsidiaries and the general enshittification of search engines, all search results about photovoltaics leads to sites with wildly misleading information, IMO.
I don’t care about a 3kWc system with installation. What even is a kWc (I know what it is) and why is nobody explaining how much power the panels would typically yield instead? Per month? During the day?
I guess it is less selling if your installation is generating near nothing in December when you need it the most?
Okay sorry, rant off. My question is, where can I find reliable information about how much panels generate every month, during the day?
I know places have more or less sun, but that’s quite easy to figure out if you have the numbers for any place.
🌞
Edit: I don’t need a web calculator for how many panels I need. I’d like to know roughly how many watt a typical panel produces a specific day (or better hour) in the year.
Edit2: I am not looking for how to install or calculate a typical solar panel setup. I’m looking for the typical real world output of solar panels around the day and year.
Edit3: got my information, thanks [email protected] ! You all can now continue explaining how many panels a home needs or what a kwh is, Merry Christmas to you all!
There is. I do it, it’s my job as a solar engineer.
Basically, there are several leading softwares that solar engineers use to account for just about anything that happens in the real world.
I mainly use PVsol premium where I 3d model each site and the panel placements and electrical components and so on, then run a minute scale simulation based on the exact location weather data (using Metronorm 8.3)…
Almost no one outside my field understands what goes into my job. It doesn’t help that there’s a lot of untrained people pretending to do what I do…
I was having a smoke break with some colleagues once and was talking about how it should be possible to simulate solar panels in 3D, to account for occlusions by roofs, other buildings, trees etc. Didn’t know there was a dedicated software and job for that, that’s so cool!