To solve the problem of not having an accurate voltage meter among 56V I was looking for a watt meter like:
https://lunacycle.com/batteries/gauge/l ... att-meter/
But have a couple of concerns:
- if plugged between batery and controler as it is suposed to be its allways on and consuming, should in this case be neccesary to add a killer swich to the battery? Wich type to cope with 30A?
- the reviews at luna's site are quite bad, any experience with this model or a similar altenative?
Thanks for you advice