Longi LR6-72PH-355M Watts Solar Panel


In stock


Longi Solar, founded in 2000,  is the largest supplier of mono crystalline silicon wafers in the world with more than 2.7 billion in sales in 2016 and has shipped over 4.5 gigawatts of high efficiency mono modules in 2017. The company invests heavily in R&D.  LONGI has been making solar cells for many companies, including Canadian Solar, and may consider adding US manufacturing.

The LR6 series of modules from LONGI is a Hi-MO1 high efficiency, low LID monocrystalline 72-cell module, with excellent electrical and solid structural performance (5400 Pa snow load and 2400 Pa wind load). These modules feature Silver 40mm frames with white back sheets, MC4 connectors, and industry-standard -0/+5W sorting.


Mechanical Data

Technology: Monocrystalline (Mono)
77 x 39 x 1.77 inches
Weight: 58.42 lbs
Cell Orientation: 72 (6×12)
Junction Box: IP68, Three Diodes
Connector: MC4 or MC4 Compatible
Power Output Tolerance: 0~ +5W
Maximum System Voltage: DC1500V (IEC)
Maximum Series Fuse Rating: 15 Amps
Application Class: Class A

Electrical Data

Maximum Power (Pmax/W): 355 Watts
Open Circuit Voltage (Voc/V): 47.70 Volts
Short Circuit Current (Isc/A): 9.63 Amps
Voltage at Maximum Power (Vmp/V): 38.8 Volts
Current Maximum Power (Imp/A): 9.10 Amps
Module Efficiency: 18.30%
Front Side Maximum Static Loading: 5400Pa
Rear Side Maximum Static Loading: 2400Pa



Additional information

Weight 300 lbs
Dimensions 77 × 39 × 1.77 in