I have an opportunity to inspect one in California and there was alot wear
and tear considering time in use. I believe it was due to water level
fluctuations and movement.
On Sat, Jun 13, 2020, 10:11 PM Corey Shalanski wrote:
> I am curious if any Wrenches have experience with floating array
I am curious if any Wrenches have experience with floating array (aka
"floatovoltaic") systems? From the limited research I have done, there only
appear to be a handful of solutions providers - mostly based in Europe or
Asia. I'd be interested to hear any testimonies - good or bad - about your
James,
Here's the code reference: 2017 690.31(B)(1). Only solidly grounded PV
system conductors shall be marked in accordance with 200.6 (white or gray).
Kent Osterberg
Blue Mountain Solar
On 6/13/2020 5:56 PM, James Jarvis wrote:
Brian, thank you very much. With your hint of "functional
Brian, thank you very much. With your hint of "functional ground" I can
clearly see that I am not allowed to have those be white wires.
Now time for me to incur the full wrath by daring to question the infinite
wisdom of the "highly qualified individual" from the state.
(all kinds of fun stuff
Change in 2017 to “functional grounded” was to clarify this - it’s not solid
when it is thru a fuse or breaker than can be interrupted either in the event
of a ground-fault or if the breaker is intentionally opened. 2017 makes it
clear that there are very few solidly grounded systems (2 or less
Jim, Hope all is well with you and yours. on white wires in circuits, In 3
ph. circuits you can get killed breaking into a neutral that's common to other
circuits. One example, working on 277 lighting, you throw the breaker or light
switch on the one circuit you're working so the hot isn't
Jay,
Do you use an NO or NC solid state relay?
Mark
On 6/13/2020 7:46 AM, Jay wrote:
Hi Mark,
Then the relay method is easy and reliable to use.
Relay trips at whatever battery voltage you don’t want to exceed.
I use a solid state relay with a good heat sink, only switching one leg.
Jay
Hi Mark,
Then the relay method is easy and reliable to use.
Relay trips at whatever battery voltage you don’t want to exceed.
I use a solid state relay with a good heat sink, only switching one leg.
Jay
> On Jun 13, 2020, at 7:05 AM, Mark Frye wrote:
>
>
> On.
>
>> On 6/12/2020
On.
On 6/12/2020 7:27 PM, Jay wrote:
Hi Mark
Is this off grid or on?
Jay
On Jun 12, 2020, at 7:09 PM, Mark Frye wrote:
I see.
What you say about the frequency shift being slow makes me again
doubt the value of even using it in my application.
I have a controller that can regulate
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