Response from EG4, similar to Signature Solar Tech Support: "The low voltage you’re seeing on the PV inputs is due to the PV and batteries sharing the...

@eric thank you for the response. I believe there's a capacitor that gradually charges up to and discharges the 17-18 VDC when the inverter is turned ...

@joel-brodeur will do once I get some answers.

@joel-brodeur - I connected the AC input from the inverter to my house's grid-tied panel, which has a neutral-ground (NG) bond (with No AC loads conne...

@joel-brodeur - Interesting. You'd think there'd be blocking diodes or MOSFETs protecting the inputs to stop any current backflow. Both would cause sm...

@joel-brodeur - I have been testing the inputs with correct polarity (red + / black -), and reversing the polarity does result in a negative DC voltag...

@eric- results of some testing I did tonight. PV Input Voltage Testing The PV input voltage refers to the DC voltage measured across the inverter's...

@eric - As background, I received and installed the all-in-one inverter and LiFePower4 battery yesterday afternoon. The solar panels were connected to...