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Inverter heat

Hi 5kw Inverter instaled in Johannesburg. DC heat issues?? The facts:

6/01/24 - 01:00 - 20:00 never less that 76c. Peak 95c at 08:30.

7/01/24 - 01:00 - 20:00 never less than 80c. Peak 95c at 08:30

8/01/24 - 01:00 - 20:00 as above but peaks at 10:30

11/01/24 - 01:00 - 16:00 never less than 80c. Peak at 90c 14:30. Today was a cool day weather wise.

Inverter installed inside a large garage. Ventilation not an issue. AC temps comparable to other inverters.

Suppler agrees that it's hot. Supplier referred to Sunsynk who state anything under 110c is considered to be within operating parameters. I DON'T believe this. Who who specify 110c for an appliance like an inverter?? Appreciate your feedback.

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sdenyer
May 22, 2024

I have the 3.6 eco which does not have fan. This is my last two days temps.

I have a fan controlled by home assistant keeping it below 40 degrees - saw tooth trace in the middle. However when it grid charged last night you can see the temp hit 54 degrees even with the fan running the whole two hours. Still nowhere near 91 though!!

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