I had a big storm roll through last night here in Ohio and lost power around midnight for some unknown amount of time. It was long enough to appear in...

Further info about dongle firmware versions. Timothy from Signature Solar responded to an email I sent asking for more info. He stated that: All d...

Firmware on the inverter is two revisions behind: eAAB-1B1C

The dongle is physically plugged into my EG4 12kPV, so I doubt it lost power... its power comes from the inverter 😉

@eric I have 4 EG4 LifePower4 batteries (48V@100amp) It could be the battery type. I'll have to double check the manual before I change this settin...

@eric So what does a person do who has a dongle with older firmware? Surely these can be upgraded? Mine starts with "BC"... so I would guess thats...

I have two PV arrays and a battery bank of 4 EG4 batteries. As you can see from the monitor history, it did previously note "W016: No AC Connection"...