Transcript Solar Presentation - Cooper Crouse

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Presentation Overview
Solar Industry Overview
Intro into Solar Photovoltaics
Types of PV Systems
Solar Product Offering
– Solar Combiner Boxes
– Solar Pass Through Boxes
– Solar Cord Grips
Solar Industry
 Solar Industry Market
– Expected to increase to
$127B by 2016
– Driven by Renewable Energy
acts
– Federal and State funding
– Rebates for extra energy
consumption
– Falling module and
installation costs
– ARRA certification
The Solar Industry Is Big, Global & Growing!
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Solar Photovoltaic Systems
Off-Grid
Grid-Tie
Off-Grid Solar PV Systems
Off-Grid PV systems
– Stand alone system
– Battery back up
– Low voltage electricity
generation 12, 24, or 48V
– Typically provide DC power to
smaller systems (lights, signs,
etc)
– “I don’t want to run power from
the line side”
Off-Grid Solar PV Systems
Grid-Tied Solar PV Systems
 Grid-Tied (on-grid) PV systems
– System that is connected to a large independent
grid (typically public) and feeds power into that
grid
– The electricity demand is met by the system and
the excess is fed directly to the grid
– Inverter is required to convert DC electricity to AC
– Used in high voltage electricity generation – 6001000V (buildings, residential rooftops, solar farms)
Grid-Tied Solar PV Systems
Solar Combiner Solutions
Typical Grid-Tie PV System
Solar Combiner Solutions
Solar Combiner Solutions
Solar Combiner Solutions
Combiner Box Basic Offering
 600VDC continuous
duty
 UL1741 Listed
 90°C output terminals
 Fiberglass enclosure
provided as standard
 UV absorber
 Touch safe
components
Combiner Ordering Table
Select Enclosure Type
Fiberglass N4X
(standard)
Painted Steel
N3R
Stainless Steel
N4X
Select Number of Input Circuits
 Offered from 1 to
48 input circuits
 Touch safe
 Din Rail Mounted
Select Fused or Not Fused
 PV specific fuse
 Offered in 8, 10, 12, or
15A
 Rated at 1000VDC
 Breaking capacity 33kA
Select Integral Disconnect
 Disconnect switches
offered in 100, 200, 400A
 Max current can never
exceed disconnect rating
 Save time, labor & space!
Select Surge Protection
 PV specific surge
protection
 Rated at 600VDC &
1000VDC
 Rated 15kA per pole
DC String Monitoring
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DC String Monitoring
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DC String Monitoring
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DC String Monitoring
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Additional Combiner Options
 1000VDC
Rated
Combiners
 Custom &
Complete
Solutions
CCH Solar Product Offering
Recombiners
– Larger PV systems
may require a need
to combine the
wires from several
combiner boxes
– Sometimes referred
to as array or sub
combiners
– Consult factory
CCH Solar Product Offering
 Heavy Duty Disconnect
Switches
–
–
–
–
–
–
600VDC/ VAC
30, 60, 100, 200A
3 Pole 3 Wire
N3R & N4X
Fusible or Non-Fusible
*400A & 4 Pole available
upon request
Solar Pass
Through Boxes
Solar Pass Through Box
 Used in residential
applications
 Provides low profile, cost
effective solution
 Transitions solar PV wire
into traditional building wire
 Designed for PV
applications where over
current protection is not
necessary due to the low
power rating of the PV string
 Sometimes referred to as a
“Transition Box”
 Available in 3 and 4 circuit
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Solar Pass Through Box
Fiberglass (N4X) enclosure
provided as standard offering
long dependable service in the
most environmental conditions
Rated 600VDC
continuous duty
Lightweight design offers
easy mounting
capabilities. Optional
mounting feet are
available for increased
customer flexibility
Skinned over glands offer
flexibility to use from 1-13
available holes while still
providing a liquid tight seal
around the wire(s)
Constructed in accordance
with UL1741 standards
providing spacious wiring
room for quick easy wire
termination
Factory installed 9 or 13 Multi
hole CG allows for entry of
multiple PV wires
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Solar Nonmetallic Cord
Grips
Solar Cord Grips
 Used in residential
applications
 Multi-hole design allows for
the entry of multiple PV
wires coming into a
combiner or pass through
box
 Provide mechanical strain
relief as well as a liquid tight
seal around the solar panel
wires
 Available in 1” (9 hole) and
1-1/4” (13 hole)
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Solar Cord Grips
No disassembly required!
Skinned over glands
provide a durable, liquid
tight seal around the
wires
Solar cord grips offer
customer flexibility by allowing
the termination from 1 to 13 PV
wires in a single connector
Multi-hole cord grip to allow
for entry of multiple PV wires
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Contact Information
QUESTIONS ???
Email:
[email protected]