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How many panels can be added ...


shani9999
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6 hours ago, shani9999 said:

Hi,

I am confused here about the Max PV generator power (15000 watts) and Vmax Voltage (1000v) for a 10 KW Goodwe On-Grid inverter. All I need to know how many 385 watts panels can be added to it in 2 arrays safely to get the maximum output.

https://i.imgur.com/yOBjRRP.jpg (Inverter Specs)

https://i.imgur.com/iNEeBzc.jpg (Panel specs)

You need to look at the MPPT voltage range. The operating limit is 850v. 

On the panel you will look at the Voc rating. You could connect 16 panels but this would be very close to the max Voc. You don't want to exceed this. I would suggest 15 or even 14 panels. 

Not sure how many MPPTs are in that inverter. 

Edited by Achmat
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