LONGi Hi-MO X6 modulesdistributed solar panels

27-03-2026


 solar applications.

At the core of the Hi-MO X6 lies LONGi’s proprietary HPBC (Hybrid Passivated Back Contact) cell technology. Unlike conventional front-contact designs, HPBC relocates electrical contacts to the rear side of the cell, effectively eliminating front-side shading losses. This structural innovation significantly enhances light absorption and allows more incident sunlight to be converted into usable electrical energy. The result is a noticeable increase in module efficiency compared to traditional PERC-based products, particularly in real-world operating conditions.

Beyond efficiency improvements, the Hi-MO X6 introduces a refined aesthetic design that aligns with modern architectural requirements. The absence of visible busbars on the front surface creates a clean, uniform appearance, making these modules highly suitable for residential rooftops and commercial buildings where visual integration is increasingly important. This combination of performance and design provides added value for end users who prioritize both energy generation and property aesthetics.

Performance stability under diverse environmental conditions is another defining feature of the Hi-MO X6 series. The modules exhibit a low temperature coefficient, which minimizes power losses in high-temperature environments—a common challenge in many solar installations worldwide. Additionally, their superior low-irradiance performance ensures consistent energy output during early morning, late afternoon, and cloudy conditions. This capability enhances the overall energy yield and improves the predictability of system performance over time.

Durability and long-term reliability have also been prioritized in the engineering of these modules. LONGi employs advanced encapsulation materials and stringent manufacturing processes to ensure resistance against common degradation mechanisms such as PID (Potential Induced Degradation), microcracks, and environmental stress factors like humidity and UV exposure. These design considerations contribute to extended module lifespan and reduced maintenance requirements, ultimately lowering the levelized cost of electricity (LCOE) for end users.

From a system integration perspective, the Hi-MO X6 modules are optimized for distributed generation scenarios, including residential, commercial, and industrial rooftop installations. Their higher power output per module reduces the number of panels required for a given system size, leading to savings in mounting structures, cabling, and labor costs. This translates into a more efficient installation process and improved overall project economics.


Cell size
182mmx182mm
Type
Double-glass, Bifacial, Half Cell, N-TYPE, PERC
Panel Efficiency
22.3 %-23.3 %
Place of Origin
 China
Panel Dimensions
1800*1134*30 mm
Brand Name
Longi
Model Number
LR7-54HTHF(455-475)
Keyword
Pv Module
Application
Solar Power System
Product name
Longi SOLAR
Solar cell
monocrystalline
Frame
Anodized Aluminium Alloy
Type
Monocrystalline Silicon
Weight
21.600 kg
Junction Box
IP68, three diodes
OEM Order
Acceptable

Furthermore, the Hi-MO X6 series is backed by LONGi’s extensive global supply chain and service network, ensuring reliable delivery, technical support, and after-sales service across key international markets. This global presence reinforces customer confidence and facilitates large-scale adoption in both mature and emerging solar markets.

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