PV Inverters module strings [RE-wrenches]

[Carl Emerson]

I notice how quick the Canon/Unisolar range has been discounted for use with the
PV series inverters.

I have done several array designs with these products.

The EF2-64 'Econoflat' roof module will perform well with this inverter.

The VOC max. at Zero degrees Celsius is under 600 Volts with a 27 module string.

The MPPT remains within the window of 300-480 right up to a 70 degrees celsius
module temperature.

Please do not discount these products without being sure of their behavior.

Please also note that the US64 has a much different MPPT curve and the
Canon/Unisolar range cannot be assumed to fall into one spec.

Carl Emerson
Manager
FREEPOWER LTD.  "Harnessing Natural Energy"  Auckland, NEW ZEALAND.


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