Reply To: Need Growatt SPH Modbus RS485 RTU Protocol Home › Forums › Solar Power › Need Growatt SPH Modbus RS485 RTU Protocol › Reply To: Need Growatt SPH Modbus RS485 RTU Protocol 2025年12月7日 at am1:19 #14999 hugoboss00Participant I would need the Modbus Registers for the old SPH 3000 as well
