@Lukush, but you don't turn it to 100% right?
I use my SP3000 at 80% tops in flower but tested it at 100% and did let it run "hot" for 1 hour with my fan mod and it only reached 32°C, lower temps = better efficiency.
The SP Series is begging for a fan mod IMO because you can easily put fans on it and with the heat sinks it works extremely well.
I designed a part that you can 3D print in case you want to do that mod and you have access to a 3D printer, I use 3x double 12cm USB fans with a speed controller O/L/M/H cost factor ~15€ á and these are running pretty much for 1 year nonstop now, silent.
Link to the 3D printable adapter part "designed" by me: https://www.thingiverse.com/thing:6495549
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