Hello! Total newbie question here I'm sure but I've done research and can't figure out if I'm doing something wrong or not.
So here is my smol boi setup.
Eg4 3000ehv 48v
Eg4 LL pro 100ah 48v battery
4 santan 250w panels
Panels specs are:
Open circuit voltage (VOC): 37.6 V
Max power voltage (VMP): 30.3 V
Short circuit current (ISC): 8.85 A
Max power current: 8.27 A
Each panel is pretty close to spec. Lowest panel is 37.2 v and 8.5a SCC
In series not connected to the inverter I get 135 ish v and 8.1 amps. (I covered them all with sheets to disconnect them)
As soon as hook them up to the inverter everything drops. Inverter shows an input of 121v and a max of 4a. The time from my measurements to connecting to the inverter is like 20 seconds at noon so the sun didn't change.
Am I missing something? I've got the settings of the inverter mostly at default save for Max ac input which is at 15a.
So yeah it's this normal or am I missing something dumb?
Thank you!
So here is my smol boi setup.
Eg4 3000ehv 48v
Eg4 LL pro 100ah 48v battery
4 santan 250w panels
Panels specs are:
Open circuit voltage (VOC): 37.6 V
Max power voltage (VMP): 30.3 V
Short circuit current (ISC): 8.85 A
Max power current: 8.27 A
Each panel is pretty close to spec. Lowest panel is 37.2 v and 8.5a SCC
In series not connected to the inverter I get 135 ish v and 8.1 amps. (I covered them all with sheets to disconnect them)
As soon as hook them up to the inverter everything drops. Inverter shows an input of 121v and a max of 4a. The time from my measurements to connecting to the inverter is like 20 seconds at noon so the sun didn't change.
Am I missing something? I've got the settings of the inverter mostly at default save for Max ac input which is at 15a.
So yeah it's this normal or am I missing something dumb?
Thank you!
Found your other post with answers thanks!
