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Electrical Properties

The first chart below shows power at Standard Test Condition (STC) which is at cell temperature of 25 C
The chart that follows shows what few manufacturers talk about and most avoid.  ALL Solar cells at Normal Operating Cell Temperature
produce about 20% less power

Model   LG400N2W-A5 LG395N2W-A5
Maximum Power (Pmax) [W] 400 395
MPP Voltage (Vmpp) [V] 40.6 40.2
MPP Current (Impp) [A] 9.86 9.83
Open Circuit Voltage (Voc) [V] 49.3 49.2
Short Circuit Current (Isc) [A] 10.47 10.43
Module Efficiency [%] 19.3 19.1
Operating Temperature [C] -40 ~ +90
Maximum System Voltage [V] 1000 (IEC) / 1500 (UL)
Maximum Series Fuse Rating [A] 20
Power Tolerance [%] 0 ~ +3
Model   LG400N2W-A5 LG395N2W-A5
Maximum Power (Pmax) [W] 296 293
MPP Voltage (Vmpp) [V] 37.6 37.2
MPP Current (Impp) [A] 7.88 7.86
Open Circuit Voltage (Voc) [V] 46.1 46.0
Short Circuit Current (Isc) [A] 8.41 8.38
* NOCT (Nominal Operating Cell Temperature): Irradiance 800 W/m2, ambient temperature 20 C,

Mechanical Properties

Cells 6 x 12
Cell Vendor LG
Cell Type Monocrystalline / N-type
Cell Dimensions 161.7 x 161.7 mm / 6 inches
# of Busbar 12 (Multi Wire Busbar)
Dimensions (L x W x H) 2,024 x 1,024 x 40 mm
  79.69 x 40.31 x 1.57 in
Front Load 5,400 Pa / 113 psf*
Rear Load 4,300 Pa / 90 psf*
Weight 21.7 kg / 47.84 lb
Connector Type MC4 (MC)
Junction Box IP68 with 3 Bypass Diodes
Cables 1,200 mm x 2 ea / 47.24 in x 2 ea
Glass High Transmission Tempered Glass
Frame Anodized Aluminium

 

Certifications and Warranty

Certifications IEC 61215, IEC 61730-1/-2
UL 1703
IEC 61701 (Salt mist corrosion test)
IEC 62716 (Ammonia corrosion test)
ISO 9001
Module Fire Performance Type 1 (UL 1703)
Fire Rating Class C (ULC/ORD C 1703, IEC 61730)
Product Warranty 25 Years
Output Warranty of Pmax Linear Warranty*

 

Specifications subject to change without notice.

Home Up Products Saving Energy Glossary Contents About / Contact

 

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Send mail  Linda  with questions or comments about our product or web site.

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Last modified: November 13, 2018