date:20150624

Re: [RE-wrenches] Genasun

2015-06-24 Thread John Blittersdorf

Ray,
  Timing is everything.  I wish they had been around 5 years ago.  My golf
cart that has been plug in free for 5 years could have used that.  Guess I
continue with the 3 Sunwize 80 watt panels.  I was having trouble finding a
good outdoor charge controller until Midnite came out with the BRAT.  Just
hooking that up now to prevent overcharging.

John

On Tue, Jun 23, 2015 at 8:31 PM, Ray Walters  wrote:

> HI All;
>
> Anyone heard of or tried these controllers:
>
> https://genasun.com/products-store/mppt-solar-charge-controllers/golf-cart-solar-charge-boost-controllers/
>
> They seem like a great idea: use a single 60 cell module to charge a 36v
> or 48v golfcart battery pack.  The good old 60 cell (39" x 65") is a good
> fit for a golf cart roof, without becoming a head banger. Unfortunately the
> Genasun seems to be obsolete before even getting any where; it is limited
> to 8 amps of input current which is less than 250 watts for a typical 60
> cell module.  (I can't even find any modules that low a power now)  We
> called the manu, and their support said we could only push the controller
> to maybe 8.2 amps.I've tried other layouts with 12 v modules, and it
> either doesn't fit or negates any benefits from this controller.
>
> As always, thanks in advance for your input.
>
> --
> R.Ray Walters
> CTO, Solarray, Inc
> Nabcep Certified PV Installer,
> Licensed Master Electrician
> Solar Design Engineer
> 303 505-8760
>
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Re: [RE-wrenches] Genasun

2015-06-24 Thread Garrison Riegel

Looks like a good fit for either a SunPower or Kyocera.  Although with
SunPower you might be paying as much for the single module as you did for
the cart...

Garrison Riegel
PV Operations Manager | Solar Service Inc
[p] 847-677-0950 | garri...@solarserviceinc.com

NABCEP Certified PV Installation ProfessionalT



-Original Message-
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On
Behalf Of Ray Walters
Sent: Tuesday, June 23, 2015 7:31 PM
To: RE-wrenches
Subject: [RE-wrenches] Genasun

HI All;

Anyone heard of or tried these controllers:
https://genasun.com/products-store/mppt-solar-charge-controllers/golf-cart-s
olar-charge-boost-controllers/

They seem like a great idea: use a single 60 cell module to charge a 36v or
48v golfcart battery pack.  The good old 60 cell (39" x 65") is a good fit
for a golf cart roof, without becoming a head banger. 
Unfortunately the Genasun seems to be obsolete before even getting any
where; it is limited to 8 amps of input current which is less than 250 watts
for a typical 60 cell module.  (I can't even find any modules that low a
power now)  We called the manu, and their support said we could only push
the controller to maybe 8.2 amps.I've tried other layouts with 12 v
modules, and it either doesn't fit or negates any benefits from this
controller.

As always, thanks in advance for your input.

--
R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design Engineer
303 505-8760

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Re: [RE-wrenches] SnapNrack

2015-06-24 Thread Dana Brandt

Hi Jason,

We've used Unirac for years but have been contemplating Ironridge. I'm
curious what your experience was and why you went back to Unirac?

Anyone else have input on best racking systems for flush-mounted
residential systems on comp roof?

Thanks,

Dana

Dana Brandt
Ecotech Energy Systems, LLC
www.ecotechenergy.com
d...@ecotechenergy.com
360.318.7646

On Wed, Feb 5, 2014 at 12:09 PM, Jason Szumlanski 
wrote:

> By Snap N Rack, you mean Sun Run...
>
>
> http://cleantechnica.com/2014/02/05/sunrun-acquires-rec-solars-residential-business-aee-solar-snapnrack-means/
>
> I'm curious if these vertical integrators will still make their acquired
> brands available to small dealers through distribution. When SolarCity
> snatched up Zep, I had concerns about being able to service or add onto
> existing Zep systems we installed. That's definitely a concern going
> forward, and reason to perhaps stick with the most compatible racking
> solutions available. We used IronRidge for a while, which is largely
> compatible with Unirac, but now we're back on the Unirac bandwagon.
>
> Interesting times...
>
>
> Jason Szumlanski
>
> Fafco Solar
>
>
>
> On Wed, Feb 5, 2014 at 12:45 PM, Max Balchowsky  wrote:
>
>> We have been using Snap N' Rack for a while, Have lots of installs in
>> Hawaii - so far no problems, I like the convenience of the design for
>> snapping in the slider nut in mid rail, and also the ability to install the
>> panels flush with the end of the rails….
>>
>> Max Balchowsky
>> Design Engineer
>> SEE Systems
>> 1048 Irvine Ave Suite 217
>> Newport Beach, Ca. 92660
>> 760-403-6810
>> "Building a Better Future For The Next Generation"
>>
>>   --
>>  *From:* Allen Frishman 
>> *To:* RE-wrenches 
>> *Sent:* Wednesday, February 5, 2014 6:17 AM
>> *Subject:* Re: [RE-wrenches] SnapNrack
>>
>> I am curious about the mid clamps on the snapnrack.   The flange that
>> rests on top of the solar panel frame is so small ~ 3/16".Anyone
>> experience any problems with these failing in a big storm?With solar
>> panel frames not being square it is nice to have a little extra to grab - I
>> am always curious as to why these clips are made with such a small area to
>> hold the panels down.
>>
>> All feedback on these clips is appreciated.
>>  *Al Frishman*
>> AeonSolar
>> *(917) 699-6641 - cell*
>> *(888) 460-2867*
>> *www.aeonsolar.com *
>>
>> On Jun 1, 2013, at 10:41 AM, Max Balchowsky wrote:
>>
>> Have installed last three systems (35Kw)with snap n rack.
>> love it
>>
>> Max Balchowsky
>> Design Engineer
>> SEE Systems
>> 1048 Irvine Ave Suite 217
>> Newport Beach, Ca. 92660
>> 760-403-6810
>> "Building a Better Future For The Next Generation"
>>
>>   --
>>  *From:* Solarguy 
>> *To:* 'RE-wrenches' 
>> *Sent:* Friday, May 31, 2013 10:11 PM
>> *Subject:* Re: [RE-wrenches] SnapNrack
>>
>> The only complaint with the Snapnrack rails is the thin wall can easily
>> be distorted. This will allow the nut to drop out of its groove. Love the
>> universal end clamps but have learned to assemble every one to check for
>> proper fit before getting on the roof.
>> Jim Duncan
>> -Original Message-
>> From: re-wrenches-boun...@lists.re-wrenches.org [mailto:
>> re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Drake
>> Sent: Friday, May 31, 2013 7:32 PM
>> To: re-wrenches@lists.re-wrenches.org
>> Subject: [RE-wrenches] SnapNrack
>>
>> Hello Wrenches,
>>
>> How would you rate the SnapNrack mounting systems against Unirac and
>> other mounting systems?
>>
>> Thanks,
>>
>> Drake
>>
>> ___
>> List sponsored by Home Power magazine
>>
>> List Address: RE-wrenches@lists.re-wrenches.org
>>
>> Change email address & settings:
>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>>
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>> http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
>>
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>> www.re-wrenches.org/etiquette.htm
>>
>> Check out participant bios:
>> www.members.re-wrenches.org
>>
>> ___
>> List sponsored by Home Power magazine
>>
>> List Address: RE-wrenches@lists.re-wrenches.org
>>
>> Change email address & settings:
>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>>
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>>
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Re: [RE-wrenches] SnapNrack

2015-06-24 Thread Dana

After many years of UniRac we switched to SnapnRack. We have never had to wait 
for product. AEE ships within 48 hours (usually) there are lots of options for 
different roofs and they all seem to work well. Flush mount rail is the same 
for ground mount. We have “custom” over engineered racks at 10,000 ft.el., many 
times that were like doing erector sets on a roof and are so stout that it is 
wonderful. Service has been excellent with question & suggestions. I am sold 
can you tell?

Flush mount is a an easy install too check out their online design & components 
  www.snapnrack.com/  

 



Dana Orzel 

Great Solar Works, Inc -  NABCEP # 051112-136

E - d...@solarwork.com  - Web - solarwork.com 

O - 970.626.5253  C - 208.721.7003

"Responsible Technologies for Responsible People since 1988"  

P Please consider the environment before printing this email.

 

 

From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf 
Of Dana Brandt
Sent: Wednesday, June 24, 2015 3:56 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] SnapNrack

 

Hi Jason,

We've used Unirac for years but have been contemplating Ironridge. I'm curious 
what your experience was and why you went back to Unirac? 

Anyone else have input on best racking systems for flush-mounted residential 
systems on comp roof? 

Thanks,




Dana

Dana Brandt
Ecotech Energy Systems, LLC
www.ecotechenergy.com
d...@ecotechenergy.com
360.318.7646

 

On Wed, Feb 5, 2014 at 12:09 PM, Jason Szumlanski  wrote:

By Snap N Rack, you mean Sun Run...

 

http://cleantechnica.com/2014/02/05/sunrun-acquires-rec-solars-residential-business-aee-solar-snapnrack-means/

 

I'm curious if these vertical integrators will still make their acquired brands 
available to small dealers through distribution. When SolarCity snatched up 
Zep, I had concerns about being able to service or add onto existing Zep 
systems we installed. That's definitely a concern going forward, and reason to 
perhaps stick with the most compatible racking solutions available. We used 
IronRidge for a while, which is largely compatible with Unirac, but now we're 
back on the Unirac bandwagon. 

 

Interesting times...

 

Jason Szumlanski

Fafco Solar

 

  

 

 

On Wed, Feb 5, 2014 at 12:45 PM, Max Balchowsky  wrote:

We have been using Snap N' Rack for a while, Have lots of installs in Hawaii - 
so far no problems, I like the convenience of the design for snapping in the 
slider nut in mid rail, and also the ability to install the panels flush with 
the end of the rails….

 

Max Balchowsky
Design Engineer
SEE Systems
1048 Irvine Ave Suite 217
Newport Beach, Ca. 92660
760-403-6810

"Building a Better Future For The Next Generation"

 

  _  

From: Allen Frishman 
To: RE-wrenches  
Sent: Wednesday, February 5, 2014 6:17 AM
Subject: Re: [RE-wrenches] SnapNrack

 

I am curious about the mid clamps on the snapnrack.   The flange that rests on 
top of the solar panel frame is so small ~ 3/16".Anyone experience any 
problems with these failing in a big storm?With solar panel frames not 
being square it is nice to have a little extra to grab - I am always curious as 
to why these clips are made with such a small area to hold the panels down.   

 

All feedback on these clips is appreciated.

Al Frishman
AeonSolar

(917) 699-6641 - cell
(888) 460-2867
www.aeonsolar.com  

 

On Jun 1, 2013, at 10:41 AM, Max Balchowsky wrote:





Have installed last three systems (35Kw)with snap n rack.

love it

 

Max Balchowsky
Design Engineer
SEE Systems
1048 Irvine Ave Suite 217
Newport Beach, Ca. 92660
760-403-6810

"Building a Better Future For The Next Generation"

 

  _  

From: Solarguy 
To: 'RE-wrenches'  
Sent: Friday, May 31, 2013 10:11 PM
Subject: Re: [RE-wrenches] SnapNrack

 

The only complaint with the Snapnrack rails is the thin wall can easily be 
distorted. This will allow the nut to drop out of its groove. Love the 
universal end clamps but have learned to assemble every one to check for proper 
fit before getting on the roof.

Jim Duncan

-Original Message-
From: re-wrenches-boun...@lists.re-wrenches.org 
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Drake
Sent: Friday, May 31, 2013 7:32 PM
To: re-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] SnapNrack

 

Hello Wrenches,

 

How would you rate the SnapNrack mounting systems against Unirac and other 
mounting systems?

 

Thanks,

 

Drake

 

___

List sponsored by Home Power magazine

 

List Address:   
RE-wrenches@lists.re-wrenches.org

 

Change email address & settings:

  
http://lists.re-w

Re: [RE-wrenches] SnapNrack

2015-06-24 Thread jerrysgarage01

Wrenches
For the more traditional roofs we use unitary products but we use the iron ridge

Sent via the Samsung Galaxy S™ III, an AT&T 4G LTE smartphone

 Original message From: Dana 
 Date:06/24/2015  12:09 PM  (GMT-10:00) 
To: 'RE-wrenches'  
Subject: Re: [RE-wrenches] SnapNrack 
After many years of UniRac we switched to SnapnRack. We have never had to 
wait for product. AEE ships within 48 hours (usually) there are lots of options 
for different roofs and they all seem to work well. Flush mount rail is the 
same for ground mount. We have “custom” over engineered racks at 10,000 ft.el., 
many times that were like doing erector sets on a roof and are so stout that it 
is wonderful. Service has been excellent with question & suggestions. I am sold 
can you tell?
Flush mount is a an easy install too check out their online design & components 
www.snapnrack.com/  

Dana Orzel
Great Solar Works, Inc -  NABCEP # 051112-136
E - d...@solarwork.com  - Web - solarwork.com
O - 970.626.5253  C - 208.721.7003
"Responsible Technologies for Responsible People since 1988" 
P Please consider the environment before printing this email.

From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf 
Of Dana Brandt
Sent: Wednesday, June 24, 2015 3:56 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] SnapNrack

Hi Jason,

We've used Unirac for years but have been contemplating Ironridge. I'm curious 
what your experience was and why you went back to Unirac? 

Anyone else have input on best racking systems for flush-mounted residential 
systems on comp roof?

Thanks,

Dana

Dana Brandt
Ecotech Energy Systems, LLC
www.ecotechenergy.com
d...@ecotechenergy.com
360.318.7646

On Wed, Feb 5, 2014 at 12:09 PM, Jason Szumlanski  wrote:
By Snap N Rack, you mean Sun Run...

http://cleantechnica.com/2014/02/05/sunrun-acquires-rec-solars-residential-business-aee-solar-snapnrack-means/

I'm curious if these vertical integrators will still make their acquired brands 
available to small dealers through distribution. When SolarCity snatched up 
Zep, I had concerns about being able to service or add onto existing Zep 
systems we installed. That's definitely a concern going forward, and reason to 
perhaps stick with the most compatible racking solutions available. We used 
IronRidge for a while, which is largely compatible with Unirac, but now we're 
back on the Unirac bandwagon. 

Interesting times...

Jason Szumlanski
Fafco Solar

On Wed, Feb 5, 2014 at 12:45 PM, Max Balchowsky  wrote:
We have been using Snap N' Rack for a while, Have lots of installs in Hawaii - 
so far no problems, I like the convenience of the design for snapping in the 
slider nut in mid rail, and also the ability to install the panels flush with 
the end of the rails….

Max Balchowsky
Design Engineer
SEE Systems
1048 Irvine Ave Suite 217
Newport Beach, Ca. 92660
760-403-6810
"Building a Better Future For The Next Generation"

From: Allen Frishman 
To: RE-wrenches  
Sent: Wednesday, February 5, 2014 6:17 AM
Subject: Re: [RE-wrenches] SnapNrack

I am curious about the mid clamps on the snapnrack.   The flange that rests on 
top of the solar panel frame is so small ~ 3/16".Anyone experience any 
problems with these failing in a big storm?With solar panel frames not 
being square it is nice to have a little extra to grab - I am always curious as 
to why these clips are made with such a small area to hold the panels down.   

All feedback on these clips is appreciated.
Al Frishman
AeonSolar
(917) 699-6641 - cell
(888) 460-2867
www.aeonsolar.com

On Jun 1, 2013, at 10:41 AM, Max Balchowsky wrote:

Have installed last three systems (35Kw)with snap n rack.
love it

Max Balchowsky
Design Engineer
SEE Systems
1048 Irvine Ave Suite 217
Newport Beach, Ca. 92660
760-403-6810
"Building a Better Future For The Next Generation"

From: Solarguy 
To: 'RE-wrenches'  
Sent: Friday, May 31, 2013 10:11 PM
Subject: Re: [RE-wrenches] SnapNrack

The only complaint with the Snapnrack rails is the thin wall can easily be 
distorted. This will allow the nut to drop out of its groove. Love the 
universal end clamps but have learned to assemble every one to check for proper 
fit before getting on the roof.
Jim Duncan
-Original Message-
From: re-wrenches-boun...@lists.re-wrenches.org 
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Drake
Sent: Friday, May 31, 2013 7:32 PM
To: re-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] SnapNrack

Hello Wrenches,

How would you rate the SnapNrack mounting systems against Unirac and other 
mounting systems?

Thanks,

Drake

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Re: [RE-wrenches] Genasun

Re: [RE-wrenches] Genasun

Re: [RE-wrenches] SnapNrack

Re: [RE-wrenches] SnapNrack

Re: [RE-wrenches] SnapNrack

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