CJE Posted March 28, 2022 Posted March 28, 2022 A question that came up !!! Is the can connection (pin out) the same between a 5.5 Kw synsynk inveter and 8 kw Sunsynk inverter. I am not naming any battery suppliers but they say that the monitoring is working on the 8 kw inverter and not on the 5kw inverter. Any truth in this statment. CJ Quote
Kalahari Meerkat Posted March 29, 2022 Posted March 29, 2022 14 hours ago, CJE said: working on the 8 kw inverter and not on the 5kw inverter this doesn't sound right to me... I would think that both variants should should understand the same battery types... from what I can see pin 2 on the CAN bus RJ45 is ground, and pin 4 is CANH and pin 5 is CANL, this seems to be the same for both the 5 and the 8kW Sunsynk inverters... billy 1 Quote
billy Posted April 1, 2022 Posted April 1, 2022 (edited) Ignore my previous post. I was using inverter pinouts from the training manual. The manual that came with the 8.8kW unit has the following for the pinouts: 2 - GND 4 - CAN-H 5 - CAN-L I have made a cable for connecting the Inverter to my Pylontech US3000C and this is what is needed. Inverter to Battery 2 to 6 4 to 4 5 to 5 Tested and working correctly. Edited April 3, 2022 by billy Incorrect information given Quote
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