Fan speed controller How to add temperature sensing to any fan

Do Victron, Hoymiles, Huawei heap up? Answer: YES!

Must something be done against it? Answer: In most cases NO (for the Huawei PowerSupply I would rather say YES)

Hoymiles for example, has an algorithm to automatically lower the production and cool down: Does Hoymiles overheat?

Any serious OpenDTUonBattery user will control ventilation from his Home Automation System.

For people without Home Automation and no programming experience (Arduino etc.), there are still many options.

I post one below, only because it is one of the cheapest easily programmable solutions I found so far: 5 EUR (plus the cost of the fan)

Settings

This is just an example to give some ideas and help you with the search. There is a myriad of examples if you know the key words to search for.

Provide feedback