MEXICOWANDERER wrote:
Air movement is magic. Moving air past the epoxy heatsinks on my Mega drops interior heatsink temp twenty degrees. Moving air on 90mm star LED heatsinks allows a heatsink designed to run one 10-watt chip be fitted with TWO and run substantially cooler than the single chip heatsink relying on convection cooling alone.
That's one thing I can do. I have a small solar panel on top of the A/C unit which I was using to pull air from the refrigerator vent with a 4" fan. I will run that wire to the inverter and put the fan there. It will run continuously during the day, that should help.