[RE-wrenches] Rapid Shutdown Compliance

[Corey Shalanski]

Now that 690.12 of the *NEC* 2017 has been in effect for several years, I
am curious how designers and installers are meeting the associated
requirements with string inverter-based systems (*not* considering
microinverters or DC optimizers). I am generally a fan of the KISS
principle, and as best I can determine the *Tigo* TS4-F device is one of
the simplest options currently available on the market. What are others
finding?

I'd love to hear about favored options for complying with rapid shutdown.
Any success stories? or better yet, any early failures?

--
Corey Shalanski
Jah Light Solar
Portland, Jamaica
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