Ebike controller overheating can occur and it is not dangerous in the short term.
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There are several solutions to the problem:
- to change the controller for a more powerful one,
- disassemble the controller and check how the transistors are screwed on, and change them if needed,
- put on or change a cooling system.
Why is my ebike controller getting hot?
3- Riding ebike for a Long time.
Riding an electric bike for long periods, especially if you are going at a high speed, will require drawing more power from the battery to the motor, which will lead to an increase in the temperature of the controller.
How do I keep my ebike batteries cool?
Keeping your battery cool in hot weather
The easiest way to keep your battery cool in hot weather is to avoid keeping your ebike in direct sunlight. This will reduce the temperature of the battery by a few degrees. Another place to avoid storing batteries during hot weather is in a car in direct sun.
