anyone know what type of roof racking this is?

[mattrecov]

I need to do a repair on this system, but cannot figure out what brand/type of mounting rack they have....ideas? I'll do a follow up post with a closer up pic of the top clamps.

[bcroe]

My advice, don't work on it until complete darkness. Opening an operating DC circuit could produce
an arc that will destroy the connectors, and the voltages on a series string system are quite dangerous.

Here the disconnects get opened and I break a string in 2 or 3 places plus its fuse, plugging the open
MC4s with some dummy sealed mates. Then I could work on it in the day, usually use lights instead.
good luck, Bruce Roe

[foo1bar]

I need to do a repair on this system, but cannot figure out what brand/type of mounting rack they have

I would take a picture of the rail's profile to help people identify it.

You may be able to look up a building permit for the system, and that may have the info.

[solarix]

Looks like possibly Iron Ridge rails with some non-IronRidge lame bolts and way too small washer as a clamp. Hopefully, there is a copper wire bonding all the panels to ground...
The cable is an Enphase trunk cable that has AC power flowing not DC.

[emartin00]

That's an old SolarWorld racking system.

http://hubbellcdn.com/ohwassets/HCE/Wiley/installation-manuals/company-specific/104-0404-000091-001.pdf

Do you need replacement parts for anything? I don't think they make it anymore.

[mattrecov]

Thanks Emartin! As soon as I read your post and reviewed your link, I remembered installing those racks for a bit back in 2012.