How to adapt Phillipines Grid of inverter MAC 25KTL3-X MAC35KTL3-X (Warning Code 300) [onsite]
1 Check the current Grid voltage ,here is the follows : 2 Prepare the Serial commissioning tool (software and connection wire ) , and verify the communication . 3 Prepare the latest version or special version of inverter program to update 3.3 last step , watch if the inverter turn into normal use thirty minutes …