PDF Spec sheet

More than 20 years ago, Solarex made the first polycrys-
talline silicon solar cell, advancing photovoltaics beyond the
first-generation monocrystalline technology developed for
electronics. Developed specifically for
photovoltaics, polycrystalline silicon is
used in Solarex's Mega™ series to
provide a wide range of attractive,
efficient modules. They require
substantially less energy to
manufacture and generate
substantially more energy per rated
watt than other crystalline silicon modules.
®
The MSX-64 and -60 are among the most powerful of
Solarex’s Megamodule™ series, a product line which is the
culmination of nearly three decades of extensive research in
polycrystalline silicon photovoltaics. With over 3 amperes of
current at peak power, these modules offer the most cost-
effective package in the industry, and charge batteries effi-
ciently in virtually any climate.
These modules may be used in single-module
arrays or deployed in multiple-module arrays,
wired in series/parallel combinations as required
to meet current and voltage requirements. They
are engineered under Solarex’s IntegraSystem™
system integration concept, which ensures full
compatibility with other Solarex subsystems
and components (support hardware, regula-
tors, etc.) and easy system assembly. As single-
module arrays, they may be mounted on a vari-
ety of surfaces using optional kits or by means
of user-fabricated support hardware. Solarex
also offers hardware for supporting multiple-
module arrays.
These modules are well-suited for virtually all
applications where photovoltaics are a feasible
energy source, including telecommunications
systems, pumping and irrigation, cathodic
protection, remote villages and clinics, and
aids to navigation.
Individually Tested, Labeled and
Warranted
As part of the final inspection procedure,
every MSX module is tested in a solar simu-
lator and labeled with its actual output—volt-
age, current, and power at maximum power point
(P
max
)—at Standard Test Conditions and Standard Operating
Conditions. Furthermore, the MSX-64 and -60 are covered by
our industry-leading limited warranty, which guarantees:
• that no module will generate less than its guaranteed mini-
mum P
max
when purchased;
• at least 80% of the guaranteed minimum P
max
for
twenty years.
Contact Solarex's Marketing Department for full terms and limi-
tations of this unparalleled warranty.
Reliable and Versatile
The Megamodule series has proved its reliability at thousands
of installations in every climate on Earth. Among the features
that contribute to its versatility:
Dual Voltage Capability
These modules consist of 36 polycrystalline silicon solar
cells electrically configured as two series strings of 18 cells
each. The strings terminate in the junction box on the
module back. Shipped in 12V configuration, modules may
easily be switched to 6V configuration in the field by mov-
ing leads in the junction box. This design also allows instal-
MSX-60 and MSX-64
Photovoltaic Modules
lation of bypass diodes on 18-cell strings, which can
improve reliability and performance in systems with nomi-
nal voltage 24V and above.
High-Capacity Multifunction Junction Box
The size of the junction box (25 cubic inches, 411cc) and its
six-terminal connection block allow most system array con-
nections to be made right in the J-box. The box also can
accommodate bypass or blocking diodes or
a small regulator, which can save the
expense and labor of additional boxes. The
box is raintight (IP54 rated) and accepts 1/2"
nominal or PG13.5 conduit or cable fittings.
The standard terminals accept wire as large as
AWG #10 (6mm
2
); an optional terminal block
accepts wire up to AWG #4 (25mm
2
).
Proven Materials and Construction
Megamodule materials reflect Solarex's quarter-
century of experience with solar modules and sys-
tems installed in virtually every climate on Earth.
• Polycrystalline silicon solar cells: efficient,
attractive, stable.
• Modules are rugged and weatherproof: cell strings
are laminated between sheets of ethylene vinyl
acetate (EVA) and tempered glass with a durable
Tedlar backsheet.
• Tempered glass superstrate is highly light-
transmissive (low iron content), stable, and
impact-resistant.
• Corrosion-resistant, bronze-anodized extruded alu-
minum frame is strong, attractive, compatible with
Solarex mounting hardware and most other mount-
ing structures.
Options
• Blocking and bypass diodes
• Solarstate™ charge regulator
• Protective aluminum backplate
ANNIVERSARY
1973
–
1998
630 Solarex Court, Frederick, MD 21703 USA • PHONE [phone] • FAX [phone] • www.solarex.com • [e-mail]