Mixing Solar Panel Wattage

Solar power authority staff we recently received the following question from one of our users.

Mixing solar panel wattage.

It can get very hot up there much hotter than the ambient temperature. Can different models of solar panels be wired together within the same series string or is it alright to have a string of one type of panel in parallel with a string of another type of panel. Though mixing different solar panels is not recommended it s not forbidden and things would be ok as long as each panel s electrical parameters voltage wattage amps are carefully considered. In theory the answer is yes if the panels match closely enough in voltage and.

This ultra heated area further reduces the wattage of your solar panels. On a 102 f day a solar panel rated at 275 watts would actually produce only 260 watts. Mixing solar panels of various voltage or wattage or produced by different manufacturers is a frequently asked question by most diyers. If they are sma.

Connecting different watt solar panels by. Is it ok to connect a 100 watt and a 45 watt solar panel together. When connecting modules of dissimilar electrical characteristics in series it is each module s current that plays a heavy role in how the string is going to perform in the solar power system. Is it possible to mix and match solar panels within the same pv system.

Mixing solar panels of various voltage or wattage or produced by different manufacturers is a frequently asked question by most diyers. No its not a wise idea as there are to many losses. Keep in mind that the dark shingles on your roof absorb sunlight adding to the heat that the panels experience. Though mixing different solar panels is not recommended it s not forbidden and things would.

Also read why solar power panels are necessary for you when mixing solar modules is important to remember that it is not the wattage of the modules that is important to consider. I ll have 2 used panels with about 103 watts each 2 newer panels at 90 watts each one used 60 watt panel and maybe adding two of the 125 watt panels.