[RE-wrenches] Surge arrestors on strings

[Drake]

Hello Wrenches,

Do you use surge arrestors with multi MPPT input string inverters? Do 
you put a separate arrestor on each MPPT input? I find it sort of 
pricey using a Midnite Solar arrestor on each string, but have been 
doing that. Is there a less expensive approach that is effective?

I believe the Midnite units are the best. Are they worth the expense?

Thank you,

Drake


Drake Chamberlin
Athens Electric LLC
OH License 44810
CO License 3773
NABCEP Certified Solar PV
740-448-7328
<http://athens-electric.com/>http://athens-electric.com/

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