Hello Wrenches,
Are any of you aware of any recall on low producing Sayo HIP-190BA3 from 2005?
Thanks,
Nick Vida
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Wery well said Gary, the service drop and service lateral serve to limit the
AFC,
I did not mention that large switch gear has to have With Stand Current rating
also which means if subject to a short and the AFC the gear shall not distruct
from the mechanical forces generated by the magnetic
The interupting rating has to do with the equipment. Each piece of switch
gear or breaker has an interupt rating. The service from the utility is
capable of delivering a certian amount of current under short circuit
conditions. In a large metro area like a downtown loop it may be 200,000
amp
What would everyone do if all the conditions were the same except the winter
temps could reach -60 F? There is not an inverter out there that can come
close to handling these extreme temps.
Jesse
Sent from my iPhone
On Oct 3, 2011, at 3:58 PM, "Jeff Yago" wrote:
> We have designed and inst
Wrenches,
As I recall the Xantrex ALM and GSM are the same, but different :). Can anyone
verify?
Of course the relays would be labeled wrong if interchanged.
Jeremy
All Solar Inc.
Penrose, CO 81240
www.asolarelectric.com
Phone 719-372-3808
Fax 719-372-3804
Email allso...@scswifi.net
Email
Hi Jeff,
Can you please explain why you don't like running high voltage DC long
distances?
thanks,
jay
peltz power
On Oct 3, 2011, at 1:58 PM, Jeff Yago wrote:
> We have designed and installed many systems like this and do not like running
> high voltage DC long distances. We invert at the
We have designed and installed many systems like this and do not like running
high voltage DC long distances. We invert at the array and run 240 VAC to the
house. This means the array dis-connects match all the other AC dis-connects
and safety switches on the home's exteror that the utilities
Probably not DQ, but I’d be happy to buy a PV customer a Banana Split ™. J
We are getting more and more calls about people who think they can just hook a
few panels up to their RV/Boat/Car and have everything work. News of PV getting
below $2/w, then $1.50/w has people with the wrong impress
James:
I believe your PE is referring to the short circuit current calculations
of 110.10, and the 110.24 marking requirements for AFC (Available Fault
Current). The utility company should be able to give you the AFC at the
secondary of their transformer, or better yet - at the service equipme
Steve,
That is not what is happening. Are you saying that the inverter aux
port should still work if LBCO is reached? It does not, and I was told
otherwise by Outback Tech Support. Is the LBCO delay programmable? I do
not see that documented.
Please contact me off list so we can resolve th
Along the same subject I was in Sams Club last month and they had a whole stack of 24 volt 200 watt Grape Solar grid-tie modules for sale at a really low price. However, these were pigtail connectors and there was no documentation, no inverters, no combiners, no nothing to tell customers anything
Jason,
If LBCO is 46.00 and the 2 minute start is 47.2. When the voltage goes below
47.2 the 2 minute start timer would begin to count down.When the voltage
reaches 46.00 the five minute LBCO voltage timer starts. Because the 2 minute
timer will expire in 2 minutes and even if the warm-up time
Hi James,
Breakers/fuses/disconnects/load centers have an Ampere Interrupt Current
(AIC) rating as well as voltage and rated trip current. This tells how much
of an arc might be created during a fault or de-energization under full
load.
When selecting an overcurrent protection device at th
Dearest Wenches,
I received an e-mail from PE reviewing one of our projects to build, and
this is what they wrote-
No interrupting current calculations were included. It is suggested the
utility company be consulted for available at the service entrance and these
values be used to determine
At 03:09 PM 10/2/2011, you wrote:
Sounds like a good situation for a sunny island system.
I second that option. Run high voltage strings (say 13- 30 volt
module strings) to the Sunny Boys, and AC couple to the Sunny
Islands. I'm running 440 feet to a Sunny Boy, and wire size will
not be
Hi Tom,
Do you or have you tested the efficiency of the new 600v unit?
jay
peltz power
On Oct 3, 2011, at 8:01 AM, The Solar Powered Office of Tom Duffy wrote:
> Dan
>
> We have done two so far and they seem to be good Input needs to be over
> 200vdc. They are available and we have them in ou
Dan
We have done two so far and they seem to be good Input needs to be over
200vdc. They are available and we have them in our warehouse. Contact me off
list for particulars.
Tom Duffy
Systems Design Engineer
t...@thesolar.biz
575-539-2111 X 301
Although no trees were killed in
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