Wiring solutions for photovoltaic power systems

Solutions for module manufacturers

For crystalline and thinfilm modules a wide range of solutions is available, offering both, standard products and customized solutions. All products are equipped with connectors either of the LC3® or LC4® series.
Overview
Solutions for module producers
Solutions for inverter and component producers
Solutions for installers and system integrators

Standard products LC3®
Standard products LC4®

Project support and sales

Catalog (PDF) 4 MB
Update approvals (PDF) 0.2 MB
junction boxes
cables
connectors
Junction boxes for crystalline modules
2–6 clamps
0–5 diodes
Junction boxes for thinfilm modules
two-pole junction boxes, for
ribbons fed through the back
plane of the module, optionally
with diode
two-pole junction boxes, for
ribbons fed over the edge of the
module, optionally with diode
single-pole junction boxes, for
ribbons fed through the back
plane of the module
single-pole junction boxes, for
ribbons fed over the edge of the
module
Leitungen
2,5 mm²
AWG 14
4,0 mm²
AWG 12
6,0 mm²
AWG 10
standard cables
cables according to specific market’s needs, i.e. for America,
Europe, Asia, or multistandard
the ideal solution: pre-assembled cables with
overmolded connectors
Connectors
System LC3®
sleek and slim
optional locking according to
NEC 2008 NFPA 70
System LC4®
with integrated locking
alternatively to be unlocked
manually or only with a tool, acc. to NEC 2008 NFPA 70
Features Benefits
special direct contacting inside the junction boxes,
without soldering
very flat junction box designs
for crystalline or thinfilm modules
single-pole and two-pole versions
to be mounted on the back side or on the edge
with self-adhesive pad or for gluing
with sealing membrane or for potting
either with the slim LC3® connectors (optional locking) or
with the new LC4® connectors with integrated locking
overmolded connectors: outstanding environmental seals,
excellent strain relief, unsurpassed ruggedness and durability
fast, easy to automate and secure connecting processes inside the
junction boxes
minimized contact resistance
minimized cable lengths with single-pole junction boxes
optimized for automatic assembly
contracted dimensions of the junction boxes allow for
high packaging density of the modules
permanently reliable system operation
minimized attendance and servicing expenditure
the best solution available for each module type
all from one source, available worldwide
system meets international requirements, including
NEC 2008 NFPA 70
customized solutions at any time
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