Clifford Mwiza Posted February 14, 2019 Share Posted February 14, 2019 Hi, I just updated a 5kva Axpert inverter to LC1 73__b. At first it used to take long to engage charging even if solar voltage was showing about a 100volts. But now it has stopped even when my multi meter is showing about 80 volts at the PV input terminals. What could be the problem? Quote Link to comment Share on other sites More sharing options...
Jaco De Jongh Posted February 14, 2019 Share Posted February 14, 2019 Hi Clifford Can you please tell us more. What Model are you using. What is the MPPT voltage range on your specific model. Quote Link to comment Share on other sites More sharing options...
Clifford Mwiza Posted February 14, 2019 Author Share Posted February 14, 2019 The MPPT voltage range is 45v-105v. Quote Link to comment Share on other sites More sharing options...
Coulomb Posted February 14, 2019 Share Posted February 14, 2019 8 hours ago, Clifford Mwiza said: What could be the problem? Could you post a picture of the sticker with the bar-code on it, please? Quote Link to comment Share on other sites More sharing options...
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