I have 5 SmartSolar MPPT with Colour controller. My ambient temperature is almost 40C
Today i went to inspect them with me Flir Temp gun.
I saw that one of the chargers is getting up to 95 celsius and was still working.
I went on datasheet of the smart charger i see they operate between -30 to 60C.
Also i noticed that they have over temperature protection.My question is when is this temperature protection activate??
what can be the problem be!!?