Solar Inverter System Card repairing

Solar Inverter repairing of system card fault, in which system card was not switching on/off pulse of Soft starter supply. Full details in this video. Hi! guys in today's video I'm telling you about very rare fault of 6 kilowatt solar inverter. This fault occured due to a faulty IC ULN2003A of System Card. Hope you like this video if yes please don't forget to like share and subscribe. Topic of the Video: 1- 6kw solar inverter system card fault 2- F08 Error of solar Inverter 3- Solar Inverter mppt communication signal problem 4- System card working #solarinverters #F08 #electronics #repairing #MPPT #booster #igbt #burning #UPS Buy Electronics Items Online In Pakistan ( Trusted Website ) https://sahirelectronicsandsolar.pk Whatsapp: +923315163354