IEC
Chris Mason
Comet Systems
Anguilla (264) 235-5670
St. Kitts (869) 662-5670
skype netconcepts
NABCEP Certified Solar PV Installer™
Renewable Energy Systems professional
Generac Generators Factory technician
On Mar 29, 2013 6:16 PM, "Solarguy" wrote:
> What certifications
gs:
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> ww
t; This results in more rigorous (consequently more expensive) UL testing.
> Etc.
> All adds up.
>
> Dan
>
>
> --- On *Sun, 3/31/13, Chris Mason
>
> * wrote:
>
>
> From: Chris Mason
> Subject: Re: [RE-wrenches] Cable tray
> To: "RE-wrench
o see
> reasonably priced 1000 Vdc rated components.
>
> 1000Vdc Listed Modules, 1000/2000Vdc UL 4703 PV wire, Listed 1000Vdc
> string fuses and holders, Listed 1000Vdc inverters are all available today.
>
>
>
> I believe 600Vdc commercial and utility scale systems wi
ially in
> Asia.
> 3) Cost of living, thus higher wages in the USA.
>
> .. to name a few. Ends up being higher-cost products.
>
>
>
> Dan
>
>
>
> --- On *Mon, 4/1/13, Chris Mason * wrote:
>
>
> From: Chris Mason
> Subject: Re: [RE-wrenches] Cable tr
nches.org
>
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--
Chris Mason
President, Comet Systems Ltd
www.cometenergysystems.com
Cell: 264.235.5670
Skype: net
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earth quake and lose natural gas,
> since we are on the New Madrid fault.
>
>
>
> *From:* re-wrenches-boun...@lists.re-wrenches.org [mailto:
> re-wrenches-boun...@lists.re-wrenches.org] *On Behalf Of *Chris Mason
> *Sent:* Friday, April 26, 2013 1:36 PM
>
> *To:* RE-wrenc
ne does a cost/benefit analysis. Most, if
> not all, of the customers I've had wanting GTBB systems are motivated in
> the same way.
>
> Regards,
>
> Gary Willett
> Icarus Solar
>
>
> On 4/26/13 1:41 PM, Chris Mason wrote:
>
> The Generac Guardian are field co
You can get a telephone line lightning protection device, we install them
on PBX incoming lines. Put one on both ends and ground properly.
http://www.citel2cp.com/rs485_rs232___industrial_network_surge_protection-g-17-en.html
Chris Mason
Comet Systems
Anguilla (264) 235-5670
St. Kitts (869) 662
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--
Chris Mason
President, Comet Systems Ltd
www.cometenergysystems.com
Cell: 264.235.5670
Skype: netconcepts
_
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Chris Mason
President, Comet Sy
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Chris Mason
President, Comet Systems Ltd
www.cometenergysystems.com
Cell: 264.235.5670
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iately and
> permanently delete the original and any copies of this email and any
> attachments thereto. Thank you.
>
> ** **
>
> *From:* re-wrenches-boun...@lists.re-wrenches.org [mailto:
> re-wrenches-boun...@lists.re-wrenches.org] *On Behalf Of *Chris Mason
> *Sent:* Tuesday,
ss & settings:
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Following up on this question of whether Cable Ties are going to last in
high UV situations, I happened to get a sample of some HellermanTyton solar
cable ties with edge clips. I also got the catalogue, and found that there
are many different material options for Cable Ties. The ones intended for
P
ive:
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--
Chris Mason
President, Comet Systems Ltd
www.cometenerg
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We have standardized on DC markings White negative and Red positive.
Chris Mason
Comet Systems
Anguilla (264) 235-5670
St. Kitts (869) 662-5670
skype netconcepts
NABCEP Certified Solar PV Installer™
Renewable Energy Systems professional
Generac Generators Factory technician
On Jun 29, 2013 8:30
Address: RE-wrenches@lists.re-wrenches.org
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tp%3A%2F%2Fwww.re-wrenches.org%2Fetiquette.htm&userId=1613865&signature=5bec5eb0fd801304>
>>
>> Check out or update participant bios:
>> www.members.re-wrenches.org
>> <https://mailtrack.io/trace/link/13e909a7b04438be17bbc4153407025453b
I'm bidding a commercial rooftop of about 200KW using string inverters. The
voltage is 208V 3Ph 60Hz, and I can't find an inverter over 15KW. I was
hoping to use the SMA 50KW CORE 1 but everything is 480V. Any leads on a
reputable inverter?
--
Chris Mason
Solar systems design
me good solutions if pressed.
>
>
>
> Matt
>
>
>
>
>
> *From:* RE-wrenches *On
> Behalf Of *Chris Mason
> *Sent:* Friday, September 18, 2020 4:04 PM
> *To:* RE-wrenches
> *Subject:* [RE-wrenches] Commercial three phase inverter @208V
>
>
>
> I'
buy a backup transformer for the difference.
> Contact me off-list if you need help finding transformers. SMA will also
> direct you to some good solutions if pressed.
>
>
>
> Matt
>
>
>
>
>
> *From:* RE-wrenches *On
> Behalf Of *Chris Mason
> *Sent:* Friday
;> models that will work spec-wise with the CORE1 inverters.
>>
>> August
>>
>>
>> On Fri, Sep 18, 2020 at 3:10 PM Jerry Shafer
>> wrote:
>>
>>> Wrenches
>>> I use the SMACore and step-down transformer
>>> Jerry
>>>
>
t;
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--
Chris Mason
Solar systems designer
Gene
archives for searching. When one doesn't work, try the
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les & etiquette:
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Chris Mason
Solar systems designer
Generac Generators Industrial techni
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Solar systems designer
Generac Generators I
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Sonos
absorb the excess.
--
Chris Mason
Solar systems designer
Generac Generators Industrial technician
Comet Systems Ltd DBA Comet Solar
Anguilla Cell 264.235.5670
WhatsApp 264.235.5670
Skype: netconcepts
www.cometsolar.com <http://www.cometenergysys
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Chris Mason
Solar systems designer
Generac Generators Industrial technici
So a nominal 51.2V system should be charged to 54V
On Sat, Oct 30, 2021 at 5:40 PM Chris Mason
wrote:
> Simplifi use standard LiFeP04 3.2V cells, top voltage would be 3.65.
> I would set my max charge voltage to 3.4v
>
>
> On Sat, Oct 30, 2021 at 5:05 PM jay wrote:
>
>
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Chris Mason
Solar syste
if you're only charging to 80% and not really
> supposed to go below 20% SOC then L-ion batteries aren't looking much
> better than FLA batteries in terms of capacity.
>
> Bill
>
> Feather River Solar Electric
> On 11/1/2021 10:03 AM, Chris Mason wrote:
>
> T
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>>
>> --
>
> William Miller
> Miller Solar.com
> 895-438-5600
> www.millersolar.com
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Chris Mason
Solar systems designer
Generac Generators Industrial technician
Comet Systems Lt
We got caught once by this, the storage inverter was doing strange stuff,
tripping breakers, etc.
When I realized it was 120/208, we changed to a storage inverternwhich was
specified for the arrangement and never had another issue.
It's not just the voltage, the included angle between the cycles is
connections.
Use a torque wrench and crows foot wrenches.
Also you will need a vacuum pump to vacuum the lines. A lot of installers
don't and it will kill the compressor over time.
Chris Mason
Solar systems designer
Generac Generators Industrial technician
Comet Systems Ltd DBA Comet
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