It looks like there is a bonding screw just below where the bare equipment
grounding conductor lands? That bonds that grounding lugs set to the panel
enclosure. You can always do a continuity test from point to point to determine
if they are bonded.
Michael D Nelson
MD Electric & Solar, Inc.
70
> 190's fail but not to environmental conditions and very few issues with
> 215's. Do you have any pics of the damage as l have seen very little salt
> issues.
> Jerry
>
>
>> On Sep 13, 2016 9:11 PM, "Mike Nelson" wrote:
>> I've had so ma
of the failures?
> Is this wire connection or actually inside the micro?
>
> Jay
> Peltz power
>
>> On Sep 13, 2016, at 6:44 PM, Mike Nelson wrote:
>>
>> I've had so many Enphase failures it's kind of ridiculous. We install most
>> of our
I've had so many Enphase failures it's kind of ridiculous. We install most of
our systems near the ocean so corrosion has played a big factor. The newer
micro inverters are holding a much better, 215 and 250's. I have learned over
the years that SMA makes the best product, and I mostly stick wit
Seems like a very unnecessary complication, The grid is the dump load.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Sep 7, 2016, at 12:54 PM, Daniel Young wrote:
>
> SolarEdge inverters have an export control
Sometimes the code is wrong..,
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Sep 6, 2016, at 5:21 PM, Glenn Burt wrote:
>
> Do you mean beyond the NEC listing violation?
> From: Benn Kilburn
> Sent: 9/6/
pectable, rugged.
>
> Carl Adams
> SunRock Solar
> NABCEP Certified PV Installer
>
>
>> On Aug 10, 2016 12:20 PM, "Mike Nelson" wrote:
>> I have been using buchannon copper crimps with their plastic snap on "wire
>> nuts" for years to
I have been using buchannon copper crimps with their plastic snap on "wire
nuts" for years to splice rooftop wires (enphase or pv wire to string inverter)
inside junction boxes or soladecks. Best connection you can have and I've never
had one come loose or melt down.
Michael D Nelson
MD Electri
Soladeck.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Aug 8, 2016, at 8:49 AM, Jason Szumlanski
> wrote:
>
> I'm looking to bring 8 Enphase 240V circuits in multiple conduits into an
> enclosure inside the
I know you can connect a laptop to the envoy and type in the IP address and
download info. It's been five or six years since I've done this but it does
work.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On May 1
Definitely flash, didn't do it one time, and it bit me.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Aug 26, 2015, at 7:44 AM, jay wrote:
>
> Didn’t know there was a pole.
> I”m on the flash side.
>
> Ques
August,
I've been wondering the same things myself all day long. What we need is a
battery based inverter that can work off of 350 V DC nominal battery voltage?
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On May
Solarworld.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On May 1, 2015, at 6:45 AM, Carl Adams wrote:
>
> Hello Wrenches,
>
> I am looking for a good tier 1 module for an upcoming project. The architect
> ha
I've had a couple of M-215 failures and 1 M-250 failure. Had MANY 190 and 210
failures.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Feb 8, 2015, at 9:14 AM, Mark Frye wrote:
>
> All my M215's are stable in
Who services and repairs these older trace inverters?
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Dec 22, 2014, at 7:22 AM, Jerry Shafer wrote:
>
> Whats wrong with it parts are still available
> Jerry
>
I've always found the DP&W top of pole racks easy to adjust.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
Sent from my iPhone
> On Sep 8, 2014, at 7:11 AM, Mick Abraham wrote:
>
> Hi, My client wants one of the larger "top of pole" r
Marco ,
Haven't seen any M-215 failures (yet) but have had many, many M-190 and M-210
failures. Haven't seen a 250 yet.
Michael D Nelson
MD Electric & Solar Inc.
707.884.1862 office
707.684.0064 cell
Sent from my iPhone
On Aug 2, 2013, at 7:29 PM, "Marco Mangelsdorf" wrote:
> What are you all
charging/high-power-wall-connector
>
> If you are correct, I will need to upgrade the 100 amp service I am planning.
> Let me know, please. If you have a specification sheet or photo of an
> equipment plaque, that would be appreciated.
>
> William Miller
>
>
>
> A
I recently installed a tesla charger, 100 amps at 240v, grid tied customer.
Michael D Nelson
MD Electric & Solar Inc.
707.884.1862 office
707.684.0064 cell
Sent from my iPhone
On Feb 22, 2013, at 9:55 PM, "frenergy" wrote:
> William,
>
> I would have to concur with Randy's chart pretty m
water
line.
Mike Nelson
MD Electric & Solar
Gualala Ca.
On Thu, Apr 7, 2011 at 7:47 PM, R Ray Walters wrote:
> Interesting that it seems the industry is moving back to L-feet and
> sealant?
> Always worked for many situations.
>
> R. Walters
> r...@solarray.com
> Sola
multiple failures of the Grundfos control boxes, and low water sensor.
Mike Nelson
MD Electric & Solar, Inc.
Gualala Ca.
On Wed, Apr 6, 2011 at 5:58 PM, jay peltz wrote:
> Hi Nathan,
>
> The SQ Flex will take AC or DC voltage.
> I suspect your issue is with the CU200 which have a
buy the whole load
> center or just the breaker/buss?
> thanks,
>
>
> jay
>
> peltz power
>
> On Apr 3, 2011, at 10:07 AM, Mike Nelson wrote:
>
> I have done this. I purchased a 225A all in one meter panel, and
> purchased an identical 200A meter panel, and chan
I have done this. I purchased a 225A all in one meter panel, and purchased
an identical 200A meter panel, and changed out the 225A main for a 200. Now
I have a useless 225A main breaker in my shop. But it worked well.
Mike Nelson
MD Electric & Solar, Inc.
Gualala Ca.
On Sun, Apr 3, 2011 at 1
e needs to
seriously rethink that one. Other than that, I really like their products,
especially the dark bronze anodized rail. Looks great under dark framed
modules.
Mike Nelson
MD Electric & Solar
Gualala, Ca.
On Wed, Mar 23, 2011 at 7:34 AM, wrote:
> Yup.. I'm on board with the
the roof.
Mike Nelson
MD Electric & Solar
Gualala Ca.
On Fri, Jan 28, 2011 at 3:35 AM, Warren Lauzon wrote:
> We have seen a lot of the roofing companies nibbling around the edges of
> solar installs lately. I have only seen a couple of installs personally, and
> they were fa
And, because it only puts out 120V, you don't need a permit, or inspections!
I love these new gadgets!
Mike Nelson
MD Electric & Solar
On Fri, Jan 7, 2011 at 7:24 AM, August Goers wrote:
> Hi All -
>
> Thanks for the helpful info! We did a little more research on our end and
Keith,
Here in rural Mendocino & Sonoma county, our inspectors love to climb on the
roof, and look at everything. I've opened combiner boxes, explained WEEBS,
talked about sub-structure in the roof, etc. I always get to the job early
on inspection day, and set up a ladder in an easy to climb locati
Power is getting out of the pumping biz, so is Wholesale solar up north,
hopefully Solar Depot will remain in it. Our only other option is to go
through the plumbing supply houses.
I hear the bugs are being worked out of the Lorentz pump line, anyone have
any experience with them?
Mike Nelson
MD Ele
efficient. I wish there were more solar direct well pump options, I've tried
the ETA pumps, the Sunpumps (which are great for low head, low flow) and am
about to try a Monoflow. Any other thoughts?
Mike Nelson
MD Electric & Solar
Gualala Ca.
On Fri, Nov 5, 2010 at 4:40 PM, Gary Gordon at
Jeff,
Just saw an ad in my new Photon magazine for Centrosolar America Inc.
C-Series modules, that is already in use in Europe, which is now available
in the U.S. It claims resistance to extensive salt-spray testing, with no
apparent corrosion after a 60 day saline atmosphere test, even on scratche
Marco
I use 75% as a general rule, it seems to work out well. I've gotten upwards
of 80% on certain enphase & sanyo installations.
Mike Nelson
MD Electric & Solar, Inc.
Gualala, Ca. 95445
On Tue, Oct 12, 2010 at 6:17 PM, Marco Mangelsdorf wrote:
> Could someone please prov
31 matches
Mail list logo
