un proyecto hermoso, sustentable y supereco!! con amor y esfuerzo todo se consigue!!
Interested to know how you sized the mid point (300A) fuses in your battery bank. I have a similar dilemma, and am not sure what governs the size to be used. Presumably a margin above the max charging/discharging current of the whole system (in case all expect the final set, say, are charged)
Yes, it should just be larger than the current you would ever draw from the batteries. Mine are oversized as they are, but that isnt a problem because they can easily handle 300amp. I think the battery bank short circuit voltage is closer to 1000amp.
If you cut it too fine they might fuse and i found those 300amp fuses for about 15€ each on ebay so not woth worrying about for the cost.
Take a look at this guys videos, I learnt everything about mid point fusing from him:
Hope that helps.
Your email address will not be published. Required fields are marked *
Notify me of follow-up comments by email.
Notify me of new posts by email.