[RE-wrenches] 690.14 (4) Max Number of Disconnects

[Al Frishman]

Hi Mark,

Two will be in the same room as the panel and the rest will be located on
different sections of roof.

 

Al

 

Al Frishman
AeonSolar

(917) 699-6641 - cell
(888) 460-2867
www.aeonsolar.com <http://www.aeonsolar.com/> 

 

 

 

 

 

From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Mark Frye
Sent: Wednesday, January 12, 2011 4:49 PM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] 690.14 (4) Max Number of Disconnects

 

Al,

 

Are the inverters located inside on the 8th floor with the MLP panel or are
they located on the roof?

 

Mark Frye 
Berkeley Solar Electric Systems 
303 Redbud Way 
Nevada City,  CA 95959 
(530) 401-8024 
 <http://www.berkeleysolar.com/> www.berkeleysolar.com  

 

 

  _____  

From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Al Frishman
Sent: Wednesday, January 12, 2011 1:11 PM
To: re-wrenches at lists.re-wrenches.org
Subject: [RE-wrenches] 690.14 (4) Max Number of Disconnects

Hi Wrencher's

I am working on a system with 10 inverters.  The output of all 10 single
phase inverters will be combined in a main lug only panel located on the 8th
floor (each inverter will have a 2 pole breaker).  The MLO Panel will be
protected by a fused switch located in the basement.  Does the panel on the
8th floor used to combine all 10 inverters need to have a main breaker in
order to comply with 690.14 (4)?   

 

Any and all feedback is appreciated.

 

 

Al Frishman
AeonSolar

(917) 699-6641 - cell
(888) 460-2867
www.aeonsolar.com <http://www.aeonsolar.com/> 

 

 

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