Pollen on flat vs angled panels.

These panels are not currently in use. I am storing for planned future use, but it is amazing to see the difference between 0 degrees and 80 degrees.

My panels on the roof at 23 degrees are probably closer to zero!

Can't wait for PTO and I can turn on the system and then go clean them

A friend of mine lives in Florida and said it's really bad. It doesn't just rinse off. Use the least abrasive soap you can get.

HRTKD said:

A friend of mine lives in Florida and said it's really bad. It doesn't just rinse off. Use the least abrasive soap you can get.

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Bad here in East Texas as well. Mine need cleaning but as covered up as they are I have to say I haven't seen any significant production loss. I have one array that is new and the production between it and the older array track very closely. I bought one of those chamois on a stick things for washing cars and was going to use some Dawn unless someone has a better suggestion. Mine are on the shop roof with maybe a 1:12 pitch so virtually flat.

Dawn dishwashing detergent is what I use. I have it in a spray bottle. A few drops of Dawn and the rest of the bottle is water. Spray it on heavily, squeegee it off. Repeat if necessary.