July 24, 20233 yr I recently purchased a 3kw hybrid inverter -(Manufacturer SRNE). I need to connect my 24 volt lithium battery to it however when i try to change the setting to Lithium iron phosphate i get an alarm and red light flashing. I have no idea why. I am going according to the manual however i am unsure what i am doing wrong. I have contacted the supplier i purchased the inverter from but they are not very helpful. Can someone please help.
July 24, 20233 yr 5 minutes ago, Solarnubie said: I recently purchased a 3kw hybrid inverter -(Manufacturer SRNE). I need to connect my 24 volt lithium battery to it however when i try to change the setting to Lithium iron phosphate i get an alarm and red light flashing. I have no idea why. I am going according to the manual however i am unsure what i am doing wrong. I have contacted the supplier i purchased the inverter from but they are not very helpful. Can someone please help. You havent mentioned what make of battey you have. Those inverters are actually quite smart as they pickup your cell configuration as being incorrect hence the error. Try changing your settings to LF08 which indicates 8 strings and needs a constant charge voltage of 28.4v. Your lipo cell configuration is most likely connected 2s2p hence wont work on LF07/09.
July 24, 20233 yr Author 20 minutes ago, SolarDIY said: You havent mentioned what make of battey you have. Those inverters are actually quite smart as they pickup your cell configuration as being incorrect hence the error. Try changing your settings to LF08 which indicates 8 strings and needs a constant charge voltage of 28.4v. Your lipo cell configuration is most likely connected 2s2p hence wont work on LF07/09. Thankyou so much. As soon as i changed to the settings that you recommended the alarm disappeared and the red light stop flashing. I have been struggling with this for the last 3 days. So glad someone could help me.
July 24, 20233 yr 15 minutes ago, Solarnubie said: Thankyou so much. As soon as i changed to the settings that you recommended the alarm disappeared and the red light stop flashing. I have been struggling with this for the last 3 days. So glad someone could help me. You are welcome.
August 11, 20242 yr Hello, I have a SNRE 3kva inventor. It is bringing error code 3 which means battery not connected. However, it is also showing battery being charged which is confusing. I have tried to engage a technician who suspects that the battery is faulty. I would appreciate a second opinion before I go on changing the battery which is less than 2 weeks old
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