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I agree. It would be up to the manufacturer and the installer to horner warranty claims. I wonder if there is any data on success rate on such...
Certainly I will keep record of Daily Light Integral (DLI) and total kWh generated from the system for that day and hand calculate the production...
Yeah, real-world performance is likely to have multiple factors affecting the power output, not just temperature coefficient spec of the panels....
I found the answer here: Most efficient solar panels 2024 - Clean Energy Reviews STC = Standard test conditions - 25°C (77°F) is not the...
Thanks for the data. I had a crush course on temperature effect on solar panel by reading a few articles. I learned my PV panels has temperature...
Thanks. Yes, I found many articles on this topic. I don't know the temperature coefficient spec on my panels, but they are rated 21.8% efficiency....
Is there any documented data on the PV efficiency decrease on hot days? I may have to Google it, but I wonder how much of a "hit" are we talking...
Half of a month since my solar started generating, today was the coldest day this season. Day time high barely hit positive integer (in F). But...
While direction and azimuth are important for capturing max amount of seasonal sun rays, it is largely impractical to try chasing the sun for most...
The article does not say the advantages of vertical system in summer time in Oslo. But winter month advantage under snow is clear. The best system...
I learned it only takes coating of snow to stop the PV from harvesting photons. A few inches of snow was all I had to deal with. The problem was...
Yeah, short day is expected in winter. As long as sun is shining and no snow cover, the system can produce 30 kWh in a single day even this time...
I ordered snow rake like this for next snowy days. Should allow harvesting sunshine as soon as it stop snowing and sun comes out. After...
1 week of production from our 15kW system was just 93kWh.:( That's less than $30 worth of electricity. 3 days of no production with snow...
Can you show me a link to your $47 100w solar panel and an intelligent charge controller? If it has a Bluetooth capability and data logging app...
