March 13, 20233 yr I need help, new to the forum from today. I have a 3,3kw SRNE Inverter connected to 8 X 290watt panels connected in series and 24 volt lithium iron 100ah battery. My problem: the warmer it gets from about 11:30 To 2:30 the volts increases substantially and amps decreases to almost zero, results in almost nil to very little KW input to the system.
March 13, 20233 yr kindly confirm 3.3kw srne inverter specifications. The one that I know has a maximum PV input voltage of 145v and is also a 24V battery system.
March 13, 20233 yr Author SRNE HF2430S80-H 4 Month's in use, got the WiFi dongle just 2weeks ago Edited March 13, 20233 yr by Dirk Kruger
March 13, 20233 yr 3 hours ago, Dirk Kruger said: My problem: the warmer it gets from about 11:30 To 2:30 the volts increases substantially and amps decreases to almost zero, results in almost nil to very little KW input to the system. It doesn't make sense that it would lie with the inverter. The inverter's MPPT should be able to handle your 8 x 290W panels in series comfortably. Could it be that your battery is simply finished charging? How much other loads are you running at this time? What would happen if you turn a small appliance like a toaster at mid-day? Would the power generation increase?
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