8/13/2019 Lg255s1c g2 Spec Sheet

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Power from the sun: clean, renewable,

affordable. This is the dream of solar energy,

and LG is making it real with the introduction

of the Mono X™ solar module.

Loaded with features for easy installation,

use and maintenance, the Mono X™ modules

provide long lasting of clean, renewable and

affordable energy for residential, commercial

and utility applications.

LG’s long and successful record in the

electronics industry provides assurance that

choosing LG’s state-of-the-art solar modules

is an investment in superior standards of

design, manufacture and support.

LG255S1C-G2

Long-lasting Linear Limited Warranty

LG always stands by its products with sterling

warranty policies. The Mono X™ includes a power

output warranty of 80.25% for up to 25 years.

Positive Power Tolerance

LG provides rigorous quality testing to solar

modules to assure customers of the stated power

outputs of all modules, with a positive nominal

tolerance starting at 0%.

Commitment to a Clean Environment

The Mono X™ module is the first in the worldauthorized to display the Carbonfree Certified®

Label. To be certified, the Mono X™ passed

a rigorous Life Cycle Assessment from raw

materials to end of use.

The LG Mark of Excellence

Customers can rest assure of cutting-edge

technology and dependability when they see the

LG logo on every cell. The LG logo reflects the

high standards that have guided LG for more than

50 years.

Accredited Testing Lab

LG’s laboratory has earned the stamp of approval

from both TÜV Rheinland and Underwriters

Laboratories as an official testing laboratory,

another sign of LG’s commitment to excellence.

Designed for DurabilityLG solar modules are designed with slim and

durable glass to be light in weight while also being

able to withstand heavy loads up to 5400 Pa.

World’s 1st 

8/13/2019 Lg255s1c g2 Spec Sheet

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24.7/0.97

42/1.65

 

926/36.46

   1   0   0   0   /   3   9 .   3

   7

14*8 (Z view)

  Mounting holes(8ea)

6*5.5 (X view)

  Drain holes(4ea)

12*5 (Y view)

  Drain holes(8ea)

4-Ø4.3

Grounding holes(4ea)

986/38.82

(Distance between mounting holes)

(Distance between grounding holes)

(Size of short side)

   (   D   i  s   t  a  n  c  e   b  e   t  w  e  e  n  m  o  u  n   t   i  n  g   h  o   l  e  s   )

   (   D   i  s   t  a  n  c  e   b  e   t  w  e  e  n  m  o  u  n   t   i  n  g   h  o   l  e  s   )

   1   6   3   2   /   6   4 .   2

   5

   (   S   i  z  e  o   f   l  o  n  g  s   i   d  e   )

940/37.00

950/37.40

   1   4   3   0   /   5   6 .   3

   0

   1   1   3   0   /   4   4 .   4

   9

101/3.97

Junction box(-) (+)

   2   5   1   /   9 .   8

   8

   6   0   /   2 .   3

   6

   1   5   2   /   5 .   9

   8

   1   7   6   /   6 .   9

   3

LG255S1C-G2

Copyright © 2012 LG Electronics. All rights reserved.

01/01/2012

North America Solar Business TeamLG Electronics U.S.A. Inc1000 Sylvan Ave, Englewood Cliffs,NJ 07632Contact: lg.solar@lge.com

www.lgsolarusa.com

  Mechanical Properties

Cells  6 x 10

Cell vendor  LGCell type  Monocrystalline

Cell dimensions  156 x 156 mm2 / 6 x 6 in2

# of busbar  3

Dimensions (L x W x H)  1632 x 986 x 42 mm

  64.25 x 38.82 x 1.65 in

Maximum load (Pa)  5400 (113 psf)

Weight  18.4 kg / 41.89 lb

Connector type  MC4 connector IP67

Junction box  IP 65 with 3 bypass diodes

Length of cables  2 x 1000 mm / 2 x 39.37 in

  Temperature Coefficients

NOCT  46.0 ± 2 °C

Pmpp  -0.420 %/K

Voc -0.306 %/K

Isc  0.042 %/K

  Dimensions (mm/in)

Product specifications are subject to change without notice.

* The distance between the center of the mounting/grounding holes

  Characteristic Curves

Temperature ( °C)

   C  u  r  r  e  n   t   (   A   )

   I  s  c ,   V  o  c ,

   P  m  a  x   (   %   )

Voltage (V)

200 W

Pmax

Voc

Isc

400 W

600 W

800 W

1000 W

10

9

8

7

6

5

4

3

2

1

0

140

120

100

80

60

40

20

0

  5 10 15 20 25 30 35 40

  -25 0 25 50 75-40 90

  Certifications and Warranty

Certifications  IEC 61215, IEC 61730-1/-2,

IEC 62716/Draft C, IEC 61701,

UL 1703, ISO 9001

Product limited warranty  10 years

Output limited warranty Linear warranty*

=* 1) 1st year: 97%, 2) After 2nd year: 0.7% annual degradation, 3) 80.2% for 25 years

 

12.2/0.48

   4   2   /   1 .   6   5

30/1.18

 

12.2/0.48

   4   2   /   1 .   6

   5

25/0.98

 

5/0.20

   1   2   /   0 .   4

   7

8/0.31

   1   4   /   0 .   5

   5

R4/0.16

Detail X

Detail Y

Detail Z

   6   /   0 .   2

   4

R3/0.12

Short side frameLong side frame

“LG Life is Good” is a registrated trademark of LG Corp.

All other trademarks are the property of their respective owners

* Power at STC (Standard Test Condition): Irradiance 1000 W/m2, module temperature 25 °C, AM 1.5

* The nameplate power output is measured and determined by LG Electronics at its sole and absolute

discretion.

  Electrical Properties (STC*)

  LG255S1C-G2

Maximum power at STC (Pmax)  255

MPP voltage (Vmpp) 30.0

MPP current (Impp) 8.50

Open circuit voltage (Voc) 37.2

Short circuit current (Isc) 8.85

Module efficiency (%) 15.8

Operating temperature (°C)  -40 ~ +90

Maximum system voltage (V)  1000

Maximum series fuse rating (A)  15

Power tolerance (%)  0 ~ +3

* Power at NOCT (Nominal Operating Cell Temperature): Irradiance 800 W/m2, ambient temperature 20 °C,

wind speed 1 m/s

  Electrical Properties (NOCT*)

  LG255S1C-G2

Maximum power (W) 187.03

Maximum power voltage (V) 27.26

Maximum power current (A) 6.86

Open circuit voltage (Voc) 34.46

Short circuit current (Isc) 7.14

Efficiency reduction(from 1000 W/m2 to 200 W/m2)  < 4.5 %