In the TP4056 datasheet it says that the input voltage range is between
4 - 8 V, but I saw in several places that the input should not get over 5 V (for example- here, and the module description in Aliexpress says 4.5 - 5.5 V).
- Why is there different between the the two input voltage range?
- According to 5 V input, if the solar panel voltage will get to lets say 7v on sunny day, or 6 V on MPP, will the TP4056 module will tolerate it?
- According to 5 V input, if the solar panel voltage will get to 4 V on bit cloudy day, the TP4056 will stop charging?
- Maybe that TP4056 does not supposed to work with solar panels (so their voltage vary)?
I don't know if the seller on Aliexpress does not provide the right description, or the data sheet are not accurate, or that I am missing something.
If someone have experience with that ill be happy for guidance.
This is the schematics for the TP4056 module: