Solar Panel L Brackets

pianotuna wrote:
Hi mena,

What's the difference in cost for the 30 amp Rogue? I certainly wish I had not limited myself when I purchased the Blue Sky controller. Rogue was not even thought of at that time.

About a $100 difference. Not really willing to spend that extra when I don't know if I can expand. My roof layout doesn't allow much extra for panels. I MIGHT be able to get another 100W up there. Regardless, I'm not looking to max out, just replenish some future 2kW inverter use (if I ever get one) and expand some camping to the "winter" months. DW would like to camp in Dec/Jan off grid.

EDIT: I'm already second guessing whether or not I should get the Rogue. LOL! I just want it because it's programmable and well built.

12thgenusa wrote:
FWIW, the airspace below the panel can have a significant effect on the operating cell temp. From a study (page 11), a panel with only one inch of space operates at 11° above NOCT. With a three-inch space, the panel operates at only 2° above NOCT. This is especially significant if one is using an MPPT controller. Lower panel temps are achieved if the panel is tilted.

This is excellent info!!! I'll make sure they're mounted at least 3 inches off the roof.