abdallah.91
New Member
- Joined
- Sep 11, 2021
- Messages
- 45
Hello guys,
I installed many solar systems ladt months all were Felicity inverter 5kw and Felicity LiFePo4 battery LPBA48170 which is 170Ah 51.2V, CATL grade A cells 6000 Cycles. Ihave installed 2 systems last week in the same building for 2 different apartments. i connected them to the internet through data logger to monitor and see customers usage. the idea that almost 90% they are similar in usage and low current. the weird thing that one battery has lower voltage when it has higher SoC so it was 95% but its voltages is arrounf 52.6V. whst does thst means??
when it stops charging and start discharging even if the battery consumption is 10A no more, if drops fastly during munutes from 54V to 52.6v and stay long time in the 52.xxV range. see attached brief declaration of the comparison of the 2 systems batteries.
I installed many solar systems ladt months all were Felicity inverter 5kw and Felicity LiFePo4 battery LPBA48170 which is 170Ah 51.2V, CATL grade A cells 6000 Cycles. Ihave installed 2 systems last week in the same building for 2 different apartments. i connected them to the internet through data logger to monitor and see customers usage. the idea that almost 90% they are similar in usage and low current. the weird thing that one battery has lower voltage when it has higher SoC so it was 95% but its voltages is arrounf 52.6V. whst does thst means??
when it stops charging and start discharging even if the battery consumption is 10A no more, if drops fastly during munutes from 54V to 52.6v and stay long time in the 52.xxV range. see attached brief declaration of the comparison of the 2 systems batteries.