[RE-wrenches] Equipment for rapid shutdown NEC 690.12

jay jay.peltz at gmail.com
Wed Dec 14 09:10:24 PST 2016


HI Matt,

How does UL deal with fixing this?  I seem to remember that on AC modules ( not sure what you call a SE/integrated module) that you had to replace the inverter/module as a unit.

Hopefully thats no longer the case.

jay
peltz power

> On Dec 14, 2016, at 7:51 AM, Matt Partymiller <matt at solar-energy-solutions.com> wrote:
> 
> August,
> 
> Great question.
> 
> Canadian Solar makes a module with SolarEdge optimizers integral.  Trina
> offers a similar product with Tigos integral.  I think both products would
> allow the string architecture you like while incorporating rapid shutdown.
> I have found these solutions to be less expensive than microinverters for
> systems over 4 kW though not necessarily less expensive than standard
> modules, strings inverters, and rapid disconnect enclosures.  We have been
> trying to specify these module-integral products.
> 
> Curious to hear how others are proceeding.
> 
> Matt
> 
> 
> 
> 




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