Costruito per l'efficienza, progettato per l'affidabilità

Le nostre soluzioni solari progettate per massimizzare la cattura di energia, ridurre al minimo le perdite e fornire un valore costante a lungo termine

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module power: up to 510W

module efficiency: up to 25%

product warranty: 30 Years

power warranty: 30 Years

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tility-scale solar power plant using LONGi Hi-MO 7 modules in mountainous terrain

Bringing New Technology for Large Scale Solar Applications

New Wafer Size

The Hi-MO 7 66c adopts LONGi n-type TaiRay silicon wafers (wafer size 182.2 × 210mm), LONGi HPDC cell technology, and SMBB technology. It is designed according to the optimal module size of 2382 × 1134mm, with a module power range of 610W-625W and corresponding module efficiency of 22.6% -23.1%. The first year degradation is 1%, and the annual degradation is 0.4%.

Improved Temperature Coefficient

The power temperature coefficient of Hi-MO7 product is -0.28%/° C, which is significantly lower than the TOPCon product on the market at -0.30%/°C. At the same time, the low voltage design of Hi-MO7 66c can save BOS costs such as brackets and cables in most applications, such as tracker scenarios and scenarios with conventional wind speed. Thereby achieving a lower LCOE and higher customer value.

Increased Cost Reduction

The Hi-MO7 66c module inherits the advantages of the Hi-MO7 products: a higher bifaciality of 80% and a superior temperature coefficient of -0.28%/°C. Additionally, the 66c module features characteristics such as low voltage and high current, which enable longer string number. This can lead to significant cost savings in most applications compared to 72c module, such as scenarios with conventional wind speed or combined with tracker. A cost reduction of 0.3¢/W can be achieved in tracker in Spain.

Advanced Technology Integration
Outstanding product performance

Underlining LONGi’s long-standing commitment totechnology innovation, Hi-MO 7 is based on high-efficiency HPDC celltechnology. The cell adopts high and low junctions on the rear side with anoptimized film layer design and deposition process, achieving an excellentpassivation effect across the whole area to reduce the absorption of light, theintroduction of a local low-resistance contact layer on the front side furtherimproving cell efficiency.

Hi_mO X6 Solar Panel
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System cost saving

M10 modules maximize the value advantages of large size in racks, cables, inverters, and labor. This significant improvement in module efficiency can increase the installation capacity of the power station by 4.5% on a limited area.

Excellent power generation performance

Due to higher bifaciality (~80%), better power temperature coefficient (-0.28%/℃) and lower module operating temperature, better anti-degradation performance (first year degradation is not higher than 1%) and low-irradiation power generation performance.

Stable and reliable life cycle

Based on optimization of high-quality silicon wafers, cells, and module encapsulation, Hi-MO7 provides a power warranty with an linear degradation of no more than 0.4%, effectively ensuring the long-term benefits of client.

Affidabilità dimostrata

Miglioramento dell'affidabilità dei moduli - Wafer

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wafer di silicio monocristallino di grado A+

Module Reliability Enhancement– Cell

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SMBB technology, multi zone design, reducing the sensitivity of cell crack. Groove depth is less than 35% of the thickness, and the bending strength ratio increases by 20%

Miglioramento dell'affidabilità dei moduli - DQM

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LONGi migliora costantemente il suo livello di gestione della qualità digitale. Con il controllo generale del sistema di gestione della produzione snella MES, Hi-MO 7 è dotato di una piattaforma di «gestione digitale della qualità», che realizza un miglioramento della «qualità» della produzione.

Miglioramento dell'affidabilità del modulo - Incapsulamento

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Ottimizzazione del sistema di incapsulamento per migliorare le prestazioni anti-PID

Miglioramento dell'affidabilità dei moduli - Welding Tech

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Rispetto alla saldatura a resistenza convenzionale e alla saldatura elettromagnetica, la tensione di saldatura aumenta di oltre il 30%

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Resistenza meccanica

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Back heat dissipation

Hi-MO 7 Detailed Parameters

Product Series

Hi-MO 7

Panel Type

Bifacial

Frame Color

Silver

Number of Cells

66

Max Power

625W

Max Module Efficiency

23.10%

Wafer Type

TaiRay

Back Contact Technology Version

Back Contact Technology Version

Shading Optimization Technology

Yes

Materials and Product Warranty

12 Years

Linear Power Output Warranty

30 Years

Glass Framework

Dual glass, 2.0+2.0 mm semi-tempered glass

Bifaciality

80+-5%

Weight

33.5kg

Garanzia completa

Progettata per darti fiducia nel tuo investimento, la nostra garanzia copre sia la qualità del prodotto che la potenza in uscita, offrendo un supporto duraturo per le tue esigenze di energia solare.

Hi-MO X10 black solar panel seamlessly integrated on a dark gray rooftop, symbolizing durability, design harmony, and long-term reliability in residential installations

Garanzia del prodotto e dei materiali

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30-year product and 12 year materials warranty, ensuring customers receive reliable and high-quality solar panels.

Garanzia di alimentazione

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30-year power warranty with only 1% degradation in the first year and liner degradation 0.35%. This long-term guarantee provides peace of mind and exceptional value to our customers.

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30-years

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garanzia del prodotto

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12-years

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material warranty

DH3000

A 85°C e 85% di umidità relativa, testare per 1000 h/2000 h/3000 h.

UV180

Esposizione per un tempo definito a una specifica intensità di luce UV

TC800

Simulazione ambientale ad alta e bassa temperatura da 85°C a - 40°C 200 cicli

See the products in action

LONGi Hi-MO 7 utility-scale solar farm under construction with structured layout
LONGi partnered with Özgün İnşaat to supply our high-efficiency Hi-MO 7 modules for Algeria's landmark Hassi Delaa Laghouat PV Project
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Hassi Delaa Laghouat, Algeria

Tipo di progetto

Utility

Capacità del progetto

362MW

tipo di prodotto

Hi-MO 7
LR8-66HGD