Re: [pvusers] Lightning & MPPT

["gig" <justinsgramps@flashmail.com>]

I have a Off-Grid system, it was put together 4+ years ago.
I have 3 PV arrays, each of which went into a C40 charge controller.

Lightning hit a couple of weeks ago.
It had to be a righteously close hit, since 1 CF bulb (on 110V side)
literally
blew up.  A Square D QO 50A breaker broke, and Ialso lost all 3 C-40's.

Which brings me to my question.

I'm interested in changing to MPPT for my charge controllers.

Any recommendations or ideas?
Feedback from actual users would be appreciated.

--------------------

Sorry about your loss....

I am off grid too... and have worried about lightning... it is
the only thing that could hurt...   I understand a MTTP type
controller is a bit pricy... it is the only negative thing I can
say about it.... my sytem was put together in January of
A PV system spoils a person...

Gig

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