480W Longi | Longi Hi-Mo X10 HVB | Half Cell All Black

480W Longi Half Cell All Black monocrystalline solar panel

#3: 6831

Minimum order for this panel: 1 panel

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Longi 480W Data Sheet

LONGi Hi-MO X10 Solar Panel – HPBC 2.0 Technology

The LONGi Hi-MO X10 is a premium high-efficiency solar panel built on the revolutionary HPBC 2.0 (Hybrid Passivation Back Contact) cell technology. Designed for the modern distributed energy market, it delivers outstanding power generation, long-term reliability, and premium aesthetics, making it ideal for residential and commercial rooftop installations.

Developed by LONGi, the Hi-MO X10 represents the next generation of high-value solar modules and is available across four distinct series — Explorer, Scientist, Guardian, and Artist — allowing installers and homeowners to select the perfect balance of performance and design.

What Is HPBC 2.0 Cell Technology?

HPBC 2.0 stands for Hybrid Passivation Back Contact (Generation 2) — an advanced solar cell architecture independently developed by LONGi.

Unlike conventional solar cells, HPBC 2.0 technology features no front-side grid lines, resulting in:

• Higher light absorption

• Improved electrical performance

• A cleaner, more uniform appearance

Building on the success of HPBC 1.0, this second-generation platform introduces comprehensive optimisation of:

• Cell substrates

• Hybrid passivation layers

• Manufacturing and process technologies

The result is a clear generational leap in efficiency, durability, and real-world energy yield compared to mainstream solar panels.

Key Benefits of LONGi Hi-MO X10

• Ultra-high efficiency for maximum rooftop output

• Superior reliability backed by extended warranties

• Sleek, premium appearance with no visible front grid lines

• Optimised for distributed residential and commercial markets

• Long-term performance stability for strong return on investment

Electrical Specifications

Power Output

• Peak Power: 480 W

Voltage & Current

• Vmpp: 33.16 V

• Voc: 40.18 V

• Impp: 14.33 A

• Isc: 15.03 A

Physical Specifications

• Dimensions: 1800 × 1134 × 30 mm

• Weight: 21.6 kg

Designed for straightforward installation while maintaining a robust, durable frame suitable for UK roof conditions.

Efficiency & Performance

• Module Efficiency: 23.3%

This exceptionally high efficiency allows more energy to be generated from limited roof space, making the Hi-MO X10 ideal for properties where maximising output is critical.

Warranty & Reliability

• Product Warranty: 30 years

• Performance Warranty: 30 years

LONGi’s extended warranties reflect the confidence in HPBC 2.0 technology and provide long-term peace of mind for system owners.

Product Identification

• Product Code: LR7-54HVB-480M