ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat
Recent Posts
Increasing demand factors in residential
by gfretwell - 03/28/24 12:43 AM
Portable generator question
by Steve Miller - 03/19/24 08:50 PM
Do we need grounding?
by NORCAL - 03/19/24 05:11 PM
240V only in a home and NEC?
by dsk - 03/19/24 06:33 AM
Cordless Tools: The Obvious Question
by renosteinke - 03/14/24 08:05 PM
New in the Gallery:
This is a new one
This is a new one
by timmp, September 24
Few pics I found
Few pics I found
by timmp, August 15
Who's Online Now
1 members (Scott35), 268 guests, and 18 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
#209117 03/07/13 09:30 PM
Joined: Jun 2004
Posts: 613
S
Member
There are installers in Mass making errors with the solar array wiring. When using a transformerless inverter such as the Power-One PVI 6000 TL, it is important to wire the solar array as ungrounded or "floating"

This includes:

1. Not using white colored wire in string wiring.
2. Any field installed DC disconnect must break both negative and positive ungrounded conductors.
3. Any string fusing must also be in both ungrounded conductors.
4. Exposed string wiring must be PV type wire.
5. PV module whips must also be PV type wire.

Questions?

Last edited by shortcircuit; 03/07/13 09:42 PM.
Joined: Jun 2014
Posts: 2
J
New Member
I think you should compare all connection diagrams with the following Solar panel installation wiring diagrams with inverter and batteries...
http://www.electricaltechnology.org/2014/06/solar-panel-wiring-installation-diagrams.html

Hope it will help you smile


Electrical Techno logy
ET
Joined: Jan 2005
Posts: 5,445
Likes: 2
Cat Servant
Member
The above post links to a site that asks for your credit card before accessing the “free” information. I advise against it.


Link Copied to Clipboard
Powered by UBB.threads™ PHP Forum Software 7.7.5