Quote:
Originally Posted by Weather Spotter
I have not used the sol-arks yet, last year at this time when I installed my system they did not support ac coupling. Mid January they did and I kicked myself  . I wonder if the issue of lithium battery’s you are talking about would apply to my xw+? Tech support was saying that they have built in capacitors on the dc side.... which was why the xw+ needed the battery monitor add on to properly read battery voltage.... the caps make a voltage lag or something....
What are fortress battery’s? |
In AC capacitance circuits current lags voltage.