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Welcome to Linda and Terry Wolff’s
2012 Solar Products Catalog
Specializing in Sustainable Solar and Wind Energy Products to Brighten your Life! |
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Grounding Products |
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Grounding is an important part of solar
installations and I am sorry to say it is also greatly
overlooked and miss calculated. Properly grounded systems
are even more important today where Grid-tie systems can be up
to 600VDC. So please take the extra steps to make your
solar system safe for you and your family. I don't want to
be an alarmist but from all the photos I have seen, fires caused
by poorly grounded systems are not pretty. So do it right. |
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Wiley Electronics – WEEB Grounding Products
WEEB stands for “washer, electrical equipment bonding”
The WEEB family of products are used to bond solar modules to
aluminum solar mounting rails. The mounts are then grounded so the entire
assembly is grounded. This eliminates the need to use a
lay-in lug and thread-forming screw on each module and it eliminates the
need to run a continuous wire to each module.
This saves time and money and it meets the requirements of UL 467.
Wire is only needed to connect a lay-in lug on each module rail to an
equipment grounding terminal in the inverter or disconnect. ETL listed to UL
standards |
The
WEEB-9.5 is used for bonding modules to mounting structures when
the modules are directly bolted to the rails using 1/4" bolts through the
mounting holes on the rear of the module frames.
This type of mounting is typical on DP&W ground and pole mount
systems (pages 42-48) and on Wattsun and Zomeworks trackers (49-51). The
WEEB-9.5NL is used for bonding strong-back structure and legs to the rail
where 3/8" bolts are used.
Sold in packs of 100.
| WEEB-9.5 |
051-04007 |
$140 |
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| WEEB-9.5NL |
051-04008 |
$140 |
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 WEEB-UMC
grounding
clips are used between modules and UniRac SolarMount Standard Rails or
SolarMount Light Rails when front mount clips are used to hold the module to
the rails.
One clip grounds the frame of 2 adjoining modules to one of the
mounting rails. Two clips are required for each pair of modules so that the
modules will be bonded to both rails.
Sold in packs of 100.
| WEEB-UMC |
051-04003 |
$180 |
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 WEEB-PMC grounding clips
are used between modules and ProSolar rails when front mount clips are used
to hold the module to the rails.
One clip grounds the frame of 2 adjoining modules to one of the
mounting rails.
Two clips are required for each pair of modules so that the
modules will be bonded to both rails.
Sold in packs of 100.
| WEEB-PMC |
051-04001 |
$180 |
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 The
WEEB L-6.7
provides a connection to the mounting system and has lay-in provision
for an equipment ground conductor. The WEEB-6.7 kit includes the lay-in lug,
matching WEEB washer, bolt, nut flat washer and lock washer.
Two WEEB lugs and a short piece of bare wire can be used to
connect across a rail splice, or a WEEB splice kit can be used.
| WEEB-6.7 |
051-04015 |
$6 |
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 WEEB splice kit
is used to bond two rails
together at a splice.
| WEEB-Splice Kit
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051-04018 |
$8 |
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Lay-in Lugs for Module Grounding
These tin plated copper lugs have stainless steel set screws and come with
stainless steel thread-forming screws and lock washers, to meet NEC
requirements for connecting a continuous ground wire to all modules in an
array and having the ability to remove a module without breaking grounding
continuity for the rest of the aray.
Sold in packages of 10 with
thread-forming screws.
UL listed.
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Lay-in Lugs w/screws (pack of 10) |
051-03414 |
$35 |
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Grounding Rods 8
foot by 5/8 inch in diameter copper clad grounding rods
| Grounding Rod |
052-09990 |
$28 |
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| Grounding Clips |
052-09991 |
$7 |
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Xantrex DC Ground Fault Protection
These specially designed Xantrex circuit breakers meet the NEC requirement
for Ground Fault Protection of PV arrays mounted on roofs of dwellings.
Each
pole can carry up to 100 amps for arrays up to 100 VDC open circuit. UL
listed.
GFP Enclosure
The GFP enclosure is specially designed to house the Xantrex ground fault
protectors (see above) and is white powder-coated. It can also be used with
up to 5 CD type DC (lug type) circuit breakers with the optional
mounting plate.
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Model |
Description |
PART NUMBER
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OUR PRICE |
Purchase |
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PVGFP-1 |
Ground Fault Protection 1 Pole |
030-01423 |
$275 |
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PVGFP-2 |
Ground Fault Protection 2 Pole |
030-01426 |
$325 |
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PVGFP-3 |
Ground Fault Protection 3 Pole |
030-01429 |
$375 |
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PVGFP-4 |
Ground Fault Protection 4 Pole |
030-01432 |
$425 |
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Mount for CD-style
Breakers |
053-00094 |
$20 |
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This page designed and maintained by Terry R. Wolff
Last up-dated on
January 10, 2012
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