Hi Everyone,
I just finished setting up a 4 x 48V with 4 x 100Ah JBD SP25s003 V1.2 16s BMS's, Epever Tracer 5420AN, 50A 200V, (which I have only changed to "user " for Lifepo4 cells), then on to a Moes grid tranfer switch and 2500w sine wave inverter.
At this point I have not connected PV. Before I changed BMS settings to Overkill settings, which are in a file on the app, the mppt turned on no problem, but now nothing. I then changed the settings to Andy's setttings from off grid garage, still nothing. Voltage is now showing 28.8v, how ?
The MPPT should work between 8v-68v. All batts are @53.3v. Should the MPPT have been set up before the BMS's ? Any insight would be greatly appreciated. Thanks, Brad.
I just finished setting up a 4 x 48V with 4 x 100Ah JBD SP25s003 V1.2 16s BMS's, Epever Tracer 5420AN, 50A 200V, (which I have only changed to "user " for Lifepo4 cells), then on to a Moes grid tranfer switch and 2500w sine wave inverter.
At this point I have not connected PV. Before I changed BMS settings to Overkill settings, which are in a file on the app, the mppt turned on no problem, but now nothing. I then changed the settings to Andy's setttings from off grid garage, still nothing. Voltage is now showing 28.8v, how ?
The MPPT should work between 8v-68v. All batts are @53.3v. Should the MPPT have been set up before the BMS's ? Any insight would be greatly appreciated. Thanks, Brad.