October 27, 20241 yr Hello everyone, I have a question for the Pylontech specialists regarding the wiring. As a maximum of 4 x US2000C batteries may be connected to the busbar on one cable pair (max. 100A), I have provided 2 cable pairs for 3 US2000C each. Variant 1) Plus and minus are connected crosswise with both cable pairs to the first and sixth batteries. Variant 2) Plus and minus are connected with one cable pair to the first and third battery and the second cable pair is connected crosswise to the fourth and sixth battery. The communication cables are connected in series in both variants. Which is the “more correct” variant or does it not matter? Edited October 27, 20241 yr by pilotmicha
October 28, 20241 yr I'd say it doesn't really matter, both will work fine, but it would more depend on how you wish to fuse and if you want the ability to isolate if you have a problem.
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