S/V Ninaa Ootakii - system startup (2x classic 150's @ 24v)

Started by Stone, December 07, 2020, 11:19:58 PM

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Stone

I didn't have it on backwards.
I think the issue was the cables coming in at 90⁰ to the shunt, the proximity of the cable to the WBJ, or the routing of the wire from the WBJ to the classic.

It was originally like the attached photo.
Stone - (s/v Ninaa Ootakii)

8x 265w pv
4x 24v chinook turbines
2x classic 150s
8x L-16s (24v house bank)
8x GC2s (12v convenience bank)

Stone

I think this thread has reached its conclusion for the most part, as it seems to work :)
(Thanks everyone for all the smart answers to dumb questions)

... I'm on to getting phase 2 figured out, so I started a new thread in the system design forum.

That post is here: http://midniteftp.com/forum/index.php?topic=5134.0
Stone - (s/v Ninaa Ootakii)

8x 265w pv
4x 24v chinook turbines
2x classic 150s
8x L-16s (24v house bank)
8x GC2s (12v convenience bank)

boB


OKeee Dokeee Stone !

I saw your new post but have not digested it yet.


K7IQ 🌛  He/She/Me

Stone

It's mostly me overthinking things, lol.
I mean, I could just post it here and keep going, it's sorta up to all'y'all.
Stone - (s/v Ninaa Ootakii)

8x 265w pv
4x 24v chinook turbines
2x classic 150s
8x L-16s (24v house bank)
8x GC2s (12v convenience bank)

australsolarier

stone
not sure what your problem was. i have tons of cables crossing at the whiz bang jr shunt. 3 devices using it to measure current and no problems

Stone

I don't know either, but as soon as I change the cables to in one end and out the other, it gave me a much better reading...
I'm going to end up moving the shunt and the bus bars at some point anyway, 'cause I feel like I need a deeper battery bank, and I can't fit any more batteries where they are currently located. :/
Stone - (s/v Ninaa Ootakii)

8x 265w pv
4x 24v chinook turbines
2x classic 150s
8x L-16s (24v house bank)
8x GC2s (12v convenience bank)