Top Transformation in Efficiency:

Adhering to the core concept of “Customer Value As the Center”, LONGi runs through the “LONGi Lifecycle Quality” in every link of product production and application from component design to mass production and after-sales support, so as to ensure the reliable landing of terminal value. LONGi is on the innovation road to change the world energy pattern. Facing the application needs of various industries and multiple scenarios, LONGi provides comprehensive scenario solutions.

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CRACKLESS SMART
SOLDERING

AWARD WINNING DESIGN

GALLIUM-DOPED TECHNOLOGY

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OPTIMIZED ELECTRICAL
PARAMETERS

BIFACIAL ENERGY YIELD

BUILT TOUGH FOR
AUSTRALIAN CONDITIONS

Brochure

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Company Brochure.

Specifications

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Hi-Mo4m Series Brochure.

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Successful Cases

LONGi’s high-efficiency PV modules are widely used all over the world, from alpine grasslands to desert wastelands, and from ponds and vegetable beds to household dwellings. LONGi’s ultra-high-value PV module products continue to benefit customers and local economy with its advantages of “higher power, lower degradation and higher reliability”.

PERC Cell

The PERC cell has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency.

Bifacial PERC

For a bifacial PERC cell, the Al back surface field is replaced by Al grid, hence render the majority of rear side transparent which enable the cell to absorb light and generate electricity from both sides.

Bifacial PERC

For a bifacial PERC cell, the Al back surface field is replaced by Al grid, hence render the majority of rear side transparent which enable the cell to absorb light and generate electricity from both sides.

High Energy Yield

Outstanding low irradiance performance, low power-temperature coefficient, low operating temperature, all these technologies lead to a high energy yield.

Warranty

Based on the advanced mono wafer and anti-LID technology, LONGi offers a first-year power warranty of ≥98% for PV modules.

Cell Efficiency in Mass Production

1st Year Degradation, Anti-LID

Outstanding Low Irradiance Performance

Low Power Temperature Coefficient

Bifacial Power Generation

The energy yield of bifacial module can be influenced by albedo, height of module, GCR and DHI etc. Installation height of bifacial module is recommended to be higher than 1m. Shading from bracket and junction box should be avoided. At present, the power generation of bifacial module on fixed brackets and single axis tracker can be simulated with PVsyst. Investors can determine the DC/AC ratio of bifacial module system to minimize the LCOE.

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