LONGi Solar is a manufacturer of vertical solar panels
in the TOP 5 top manufacturers (Bloomberg tier 1).
Currently, LONGi Solar is rated as the world’s No
mono solar cell series. LONGi Solar has fully focused
into research, development and production of mono batteries in
19 years and now a supplier of mono . battery products
the world’s largest. With total assets of over 5.71 billion USD. Group
LONGi plans to reach 45GW production of panels
mono in 2020.

In 2019, LONGi Solar made a big breakthrough in
technology when launching mono battery LR4-72HPH 450W
continue to contribute to affirming the leading position of the company
for mono batteries on the market.


Contact for quotation

Hotline: 0898 659 689


Model NumberLR5-72HPH-530MLR5-72HPH-535MLR5-72HPH-540M
Maximum Power(Pmax/W)530395.8535399.5540403.3
Open Circuit Voltage(Voc/V)49.2046.0349.3546.1749.5046.31
Short Circuit Current(Isc/A)13.7111.0813.7811.1413.8511.19
Voltage at Maximum Power(Vmp/V)41.3538.5541.5038.6941.6538.83
Current at Maximum Power (Imp/A)10.808.6510.878.7010.938.76
Module Efficiency(%)20.7%20.9%21.1%
STC(Standard Testing Conditions): Irradiance 1000w/m²,Cell Temperature 25℃,Spectra at AM1.5.

NOCT(Nominal Operating Cell Temperature)

Introducing the Longi Himo5 540w . solar cell series

LONGi Solar is a manufacturer of solar panels that ranks in the TOP 5 of the top manufacturers (Bloomberg tier 1). Currently,  LONGi Solar is rated as the world’s No. 1 in terms of mono solar cells. LONGi Solar has been fully focused on research, development and production of mono batteries for 19 years and is currently the world’s largest supplier of mono battery products. With total assets of over 5.71 billion USD.  LONGi  Group plans to reach 45GW production of mono panels by 2020.

In 2019,  LONGi Solar  made a major breakthrough in technology when it launched the mono battery LR4-72HPH 450W, further contributing to affirming the company’s leading position in the mono battery line in the market.

100% robotic processing technology

  • The product is machined by robots, increasing the perfection of the product, reducing the depreciation of the solar panel’s performance.
  • Aluminum frame, anodized, with load capacity of 2400 Pa
  • The T4 connector is safe, water-resistant and has outstanding tensile strength.
  • IP68 protected junction box, all-weather operation.

World’s highest operating efficiency

  • There is FAT (Factory Acceptance Test) for each panel
  • Half-cut technology increases electron transfer efficiency
  • Low LID technology.
  • The operating efficiency under PTC conditions (PVUSA Test Conditions) is up to 95%, the highest in the world.
  • The loss of light energy is only 0.45%/year. Most batteries on the market have a degradation rate of 0.6%-1%/year.



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