Koneka [RE-wrenches]

[Mark Frye]

Kaneka T-SC120: Isc = 2.38 A, "Series Fuse" = 7.0 A

2 Strings: 1.56 * 2.38 A (2-1) = 3.7 A < 7.0 A = no fuses required

3 Strings: 1.56 * 2.38 A (3-1) = 7.4 A > 7.0 A = fuses required on each
string, max 7 A
 
Mark Frye
Berkeley Solar Electric Systems
271 Vistamont Dr
Grass Valley CA 95945
(530) 401-8024
www.berkeleysolar.com 

-----Original Message-----
From: Mark Frye [mailto:markf at berkeleysolar.com] 
Sent: Monday, May 26, 2008 2:27 PM
To: RE-wrenches at topica.com
Subject: RE: Koneka [RE-wrenches]


Do you have  the Isc and "series fuse rating" for the modules?
 
Mark Frye
Berkeley Solar Electric Systems
271 Vistamont Dr
Grass Valley CA 95945
(530) 401-8024
www.berkeleysolar.com 

-----Original Message-----
From: Marco Mangelsdorf [mailto:marco at pvthawaii.com]
Sent: Monday, May 26, 2008 2:19 PM
To: RE-wrenches at topica.com
Subject: Koneka [RE-wrenches]


Does any one have a system schematic of a 20-module or something similar
Koneka 2.4 kW system with a 2.5 kW Xantrex GT or Sunny Boy inverter that
they'd be willing to share with me?  With these A-si modules having a high
voltage and low amperage, I'm wondering if I can parallel four or five
strings or whether I need to fuse the individual strings.

Please contact me off-list.

Thanks,
marco

Marco Mangelsdorf, Ph.D., President
Electrical Contractor License C-26351
69 Railroad Avenue, Suite A-7
Hilo, Hawaii 96720 USA
(808) 969-3281, fax 934-7462

 

 

 

 

 

 

 

 


- - - -
Hosted by Home Power magazine

To send a message: RE-wrenches at topica.com

Archive of previous messages: http://lists.topica.com/lists/RE-wrenches/read

List rules & how to change your email address:
www.mrsharkey.com/wrenches/etiquette.php

Check out participant bios: www.mrsharkey.com/wrenches/

Moderator: michael.welch at homepower.com


- - - -
Hosted by Home Power magazine

To send a message: RE-wrenches at topica.com

Archive of previous messages: http://lists.topica.com/lists/RE-wrenches/read

List rules & how to change your email address:
www.mrsharkey.com/wrenches/etiquette.php

Check out participant bios: www.mrsharkey.com/wrenches/

Moderator: michael.welch at homepower.com


- - - -
Hosted by Home Power magazine

To send a message: RE-wrenches at topica.com

Archive of previous messages: http://lists.topica.com/lists/RE-wrenches/read

List rules & how to change your email address: www.mrsharkey.com/wrenches/etiquette.php

Check out participant bios: www.mrsharkey.com/wrenches/

Moderator: michael.welch at homepower.com
--^----------------------------------------------------------------
This email was sent to: michael.welch at re-wrenches.org

EASY UNSUBSCRIBE click here: http://topica.com/u/?bz8Qcs.bz9JC9.bWljaGFl
Or send an email to: RE-wrenches-unsubscribe at topica.com

For Topica's complete suite of email marketing solutions visit:
http://www.topica.com/?p=TEXFOOTER
--^----------------------------------------------------------------