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High Efficiency LG Mono X® Plus Module Cells: 6 x 10 Module efficiency 16.8% Connector Type: MC4, MC4 Compatible, IP67

  • LG275S1C-G4

Key Features

  • Enhanced Performance Warranty
  • Reduced LID (LiLY Technology)
  • Improved Product Warranty

Enhanced Performance Warranty

LG Mono X® Plus provides the enhanced performance warranty. The initial degradation has been improved from -3% to -2%, and the annual degradation has also changed from -0.7%/yr to -0.6%/yr.

Reduced LID (LiLY Technology)

LG Mono X® Plus has improved the initial degradation by applying LG’s new LiLY(LID-improvement for Lifetime Yield) Technology, which controls formation of Boron- Oxygen pair, the key factor of LID.

Improved Product Warranty

In addition to the enhanced performance warranty, LG has extended the product warranty of LG Mono X® Plus for additional 2 years with its newly reinforced frame design.

Aesthetic Roof

LG Mono X® Plus may increase the house value with its shiny black frames. Also, it looks similar to all-black module from a long distance.

Outstanding Durability

With newly reinforced frame design, LG Mono X® Plus can endure the static snow load up to 6000 Pa, and the static wind load up to 5400 Pa.

Light and Convenient

LG Mono X® Plus is carefully designed to benefit installers by allowing quick installation with a weight of just 17kg and better grips.

Mechanical Properties
Cells6 x 10
Cell vendorLG
Cell typeMonocrystalline / P-type
Cell dimensions156.75 x 156.75 mm / 6 inches
# of busbar3
Dimensions (L x W x H)1640 x 1000 x 40 mm 64.57 x 39.37 x 1.57 inch
Front Load6000 Pa / 125 psf
Rear Load5400 Pa / 113 psf
Weight17.0 ± 0.5 kg / 37.48 ± 1.1 lbs
Connector typeMC4, MC4 Compatible, IP67
Junction boxIP 67 with 3 bypass diodes
Length of cables2 x 1000 mm / 2 x 39.37 in
GlassHigh transmission tempered glass
FrameAnodized aluminum
Certifications and Warranty
Certifications (In Progress)IEC 61215, IEC 61730-1/-2, UL 1703, ISO 9001, IEC 62716 (Ammonia Test), IEC 61701(Salt Mist Corrosion Test)
Product warranty12 years
Module Fire Performance (USA)Type 2 (UL1703)
Fire Rating (for CANADA)Class C (ULC/ORD C1703)
*1) 1st year: 98%, 2) After 2nd year: 0.6%p annual degradation, 3) 83.6% for 25 years
Output warranty of PmaxLinear warranty*
Temperature Characteristics
NOCT46 ± 3 °C
Pmpp-0.42 %/°C
Voc-0.30 %/°C
Isc0.03 %/°C
Electrical Properties (STC*)
MPP voltage (Vmpp)31.7
MPP current (Impp)8.68
Open circuit voltage (Voc)38.7
Short circuit current (Isc)9.26
Module efficiency (%)16.8
Operating temperature (°C)-40 ~ +90
Maximum system voltage (V)1000 (IEC), 1000(UL)
Maximum series fuse rating (A)15
Power tolerance (%)0 ~ +3
*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. / The typical change in module efficiency at 200 W/m2 in relation to 1000 W/m2 is -4.5%.
Electrical Properties (NOCT*)
Maximum power(Pmax)202
MPP voltage (Vmpp)29.1
MPP current (Impp)6.92
Open circuit voltage (Voc)35.9
Short circuit current (Isc)7.46
*NOCT (Nominal Operating Cell Temperature): Irradiance 800 W/m2, ambient temperature 20 °C, wind speed 1 m/s


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