LONGI LR6-72HPH-380M (380 watts)


$0.50/watt | 380 watts | Mono | Clear frame | 72 Cells (144 half cut) | MC4-type connectors | LONGI Solar LogoHigh efficiency mono solar panels LR6-72HPH Series at a competitive price

Out of stock

SKU: PV-61690 Categories: ,


380 watt Mono Solar Panel 144 Half Cut PERC Cells

Quality and Affordability from LONGI

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-MO3 high efficiency, low LID monocrystalline module that uses half-cut cell technology, with excellent electrical and solid structural performance (5400 Pa snow load and 2400 Pa wind load). These modules feature Silver 1.38 inch frames with white back sheets, MC4 connectors, and industry-standard -0/+5W sorting.

LONGi backs these modules with a 10-year product warranty and 25-year linear warranty. They are certified to UL 1703, IEC 61215, IEC 61730 and are manufactured in an ISO 9001/14001 certified facility.

Features of the LONGI LR6-72HPH 380 watt Solar Panel

  • 144 Half-cut Mono PERC cells
  • Hi-MO3M high efficiency (19.0%)
  • Positive power tolerance 0~+5W
  • Low irradiance and temperature coefficient with PID resistance
  • Adaptable to harsh environments (5400Pa for snow load on front and 2400Pa for wind load on rear side)
  • 1.38 inch (35 mm) clear frame with white backsheet
  • Maximum string voltage 1500 VDC
  • Short circuit current (Isc) 8.02 A; 20 amp fuse
  • Operating Voltage (Vmp) 37.5 V
  • Operating Current (Imp) 7.5 A
  • Open Circuit Voltage (Voc) 45.7 V
  • Power tolerance 0~+5W
  • Long term system reliability with IP67 Junction Box; 3 diodes
  • MC4-EVO2 connectors
  • 25-year warranty (annual power attenuation -0.55%)
  • 10-year product warranty on materials and workmanship


pdficon_largeLONGI Solar LR6-72HPH 370-390M Series Specifications


Additional information

Weight50.7 lbs
Dimensions78.9 × 39.21 × 1.38 in

10 year warranty for Materials and Processing
25 year warranty for Extra Linear Power Output (see spec sheet)


IEC 61215, IEC61730, UL1703
ISO 9001:2008: ISO Quality Management System
ISO 14001:2004: ISO Environment Management System
TS62941: Guideline for module design qualification and type approval
OHSAS 18001:2007 Occupational Health and Safety
Fire Rating UL type4

# panels per pallet