Now we know how many panels we are going to install we need to look at the max PV input power
As per the specs
MAX PV input
To be on the safe side I am going to rather go with the panel STC parameters and the MPPT values.
I going to use the mid range 550 Vdc and
This voltage VOC can be a little confusing, I contacted the Sunsynk support and they indicated that I could have 16 panels per string (a total of 32 panels)
Isetech Today, 09:01 AMBefore I continue, something that I dont quite understand the PV input voltage and the MPPT input voltage.
Why is the PV input voltage and
Solar panel design
Now we move onto the current rating,
Isetech Today, 09:41 AMInverter specs:
PV input current - 26Adc + 13Adc
Max PV Isc - 34Adc +17Adc