Name: Hyundai 440W TOPCon Black Bifacial Solar Panel HIN-T440NF(BK)
Brand: Hyundai Energy Solutions
SKU: USSSP201-883
Price: 213.99 USD
Availability: InStock

Hyundai 440W N-Type TOPCon All-Black Bifacial Solar Panel

Dual Glass | 108 Half-Cut Cells | HiN-T440NF(BK)

440W Rated Output | 22.53% Module Efficiency | Full Black Design
Build your solar system with the Hyundai HiN-T440NF(BK), featuring N-type TOPCon cells, bifacial energy production, and dual-glass construction in a compact residential format.

High-Efficiency Solar with an All-Black Finish

The Hyundai HiN-T440NF(BK) delivers 440W of front-side rated output and 22.53% module efficiency. Its full black design provides a clean appearance for residential rooftops, while its 108 half-cut TOPCon cells support efficient solar power generation.

Measuring approximately 67.8 × 44.6 inches, this module offers a practical format for home solar installations, ground-mounted arrays, and compatible carport systems.

Its bifacial rear surface can capture reflected sunlight for additional production when the installation allows light to reach both sides.

Product Highlights

440W front-side rated output
22.53% module efficiency
N-type TOPCon monocrystalline cells
108 half-cut cells in a 6 × 18 layout
16-busbar cell technology
Full black design for residential installations
Bifacial dual-glass construction
2.0mm front glass and 2.0mm rear glass
0 to +5W power sorting
IP68-rated junction box with three bypass diodes
25-year product warranty
30-year performance warranty

Perfect For

Residential rooftop solar installations
Homeowners looking for an all-black panel appearance
Ground-mounted home solar arrays
Compatible solar carports and engineered canopy structures
Off-grid and battery-based solar systems
Projects seeking high efficiency from available roof space

Bifacial Production from Both Sides

The 440W nameplate rating measures front-side output under standard test conditions. Reflected sunlight reaching the rear surface can contribute additional production beyond that rating.

Rear-side gains depend on mounting height, shading, spacing, and the reflectivity of surrounding surfaces. Elevated arrays with clear rear exposure can make better use of bifacial technology than panels mounted close to a roof.

The manufacturer also lists 488W under bifacial nameplate irradiance conditions, using 1,000W/m² on the front and 135W/m² on the rear. This is a defined test condition, not a guaranteed field output.

N-Type TOPCon Technology

TOPCon stands for Tunnel Oxide Passivated Contact. This cell technology helps reduce electrical losses within the solar cell, supporting high conversion efficiency.

The panel combines TOPCon cells with a half-cut layout and 16-busbar connections. Its -0.30%/°C power temperature coefficient describes how output changes as cell temperature rises above standard test conditions.

Dual-Glass Construction

The module uses 2.0mm semi-tempered solar glass on both sides, with a high-transmittance anti-reflective coating on the front. An anodized aluminum alloy frame and IP68-rated junction box complete the assembly.

The datasheet lists maximum test loads of 5,400Pa on both the front and rear. These are test ratings; installation design loads and mounting requirements must follow the manufacturer’s installation manual.

Long-Term Warranty Coverage

Hyundai provides a 25-year product warranty covering materials and workmanship and a separate 30-year performance warranty.

The published performance warranty specifies 1% first-year degradation, followed by 0.4 percentage points of annual degradation, with 87.4% of rated output guaranteed at year 30. Manufacturer warranty terms apply.

Product Specifications

Specification	Details
Manufacturer	HD Hyundai Energy Solutions
Series	NF(BK)
Model	HiN-T440NF(BK)
Rated Front-Side Power	440W at STC
Module Efficiency	22.53%
Cell Technology	N-type TOPCon monocrystalline
Cell Configuration	108 half-cut bifacial cells, 6 × 18 layout
Busbar Technology	16BB
Module Design	Bifacial, dual glass, full black design
Power Class Sorting	0 to +5W
Maximum Power Voltage (Vmpp)	32.3V
Maximum Power Current (Impp)	13.63A
Open-Circuit Voltage (Voc)	38.8V
Short-Circuit Current (Isc)	14.39A
Power at BNPI	488W with 1,000W/m² front irradiance and 135W/m² rear irradiance
Bifaciality	80% ±10%
Maximum System Voltage	1,500V DC, subject to system and installation requirements
Maximum Reverse Current	30A
Dimensions (L × W × H)	1722 × 1134 × 30mm / approximately 67.8 × 44.6 × 1.2 in
Front Glass	2.0mm semi-tempered solar glass with high transmittance and anti-reflective coating
Rear Glass	2.0mm semi-tempered solar glass
Frame	Anodized aluminum alloy
Junction Box	Three-part junction box, three bypass diodes, IP68
Standard Cable Lengths	Positive 1,200mm / negative 1,200mm; customized lengths available
Connectors	Stäubli MC4 genuine or compatible, as listed by manufacturer; confirm supplied connector and approved mating connector
Operating Temperature	-40°C to 85°C / -40°F to 185°F
Nominal Module Operating Temperature	44 ±2°C
Power Temperature Coefficient	-0.30%/°C
Voc Temperature Coefficient	-0.25%/°C
Isc Temperature Coefficient	+0.046%/°C
Maximum Front Test Load	5,400Pa, subject to manufacturer installation requirements
Maximum Rear Test Load	5,400Pa, subject to manufacturer installation requirements
Fire Performance	Type 29
Module Safety Standard Listed	UL 61730 (CSA)
Additional Testing Listed	IEC 61701, IEC 62716, IEC 62804, IEC 60068-2-68
Product Warranty	25 years, subject to manufacturer terms
Performance Warranty	30 years, subject to manufacturer terms
Published Year-30 Output Guarantee	87.4% of rated output, subject to warranty terms

Mounting and Equipment Compatibility

Select racking that accommodates the module dimensions, 30mm frame, approved clamp locations, and site-specific wind and snow loads.

String inverters, microinverters, optimizers, and charge controllers must support the module’s electrical characteristics. System design should account for cold-weather voltage increases and additional current from rear-side production.

This listing is for the solar panel. Racking, inverters, batteries, extension cables, and other installation materials are sold separately. Confirm the supplied connector type, cable lengths, and equipment compatibility before ordering accessories.

Frequently Asked Questions

Is this an all-black solar panel?

Yes. Hyundai identifies the NF(BK) series as a full black design intended for residential applications.

Does this panel use rear glass or a transparent backsheet?

This is a dual-glass module. It uses 2.0mm semi-tempered front glass and 2.0mm semi-tempered rear glass.

What does 108 half-cut cells mean?

The module contains 108 half-cut solar cells arranged in a 6 × 18 layout. Half-cut cell designs help reduce electrical losses within the module. The listed count is already the number of half-cut cells.

Does bifacial production add to the 440W rating?

Yes. The 440W rating measures front-side output under standard test conditions. Reflected sunlight reaching the rear surface can contribute additional production. Actual gains depend on mounting height, shading, spacing, and surrounding surfaces.

Why does the datasheet also show 488W?

The 488W figure is measured under bifacial nameplate irradiance conditions, with 1,000W/m² reaching the front and 135W/m² reaching the rear. The front-side nameplate rating remains 440W. Actual field output varies with installation and sunlight conditions.

Can this panel be used with a microinverter?

Potentially, depending on the specific microinverter. Confirm its MPPT voltage range, maximum voltage, operating current, and short-circuit current limits against the panel specifications, including temperature adjustments and bifacial current gains.

Can this panel be used in an off-grid system?

Yes, with a compatible charge controller or inverter and an appropriately designed system. Confirm the permitted string configuration and equipment limits before installation.

What warranty comes with the panel?

Hyundai provides a 25-year product warranty and a 30-year performance warranty. The published performance warranty guarantees 87.4% of rated output at year 30, subject to manufacturer terms.

Are mounting hardware and inverters included?

No. Racking, mounting hardware, inverters, batteries, and additional installation materials are sold separately.

About HD Hyundai Energy Solutions

HD Hyundai Energy Solutions develops solar cells and photovoltaic modules for residential and commercial applications. Its NF(BK) series combines N-type TOPCon technology, bifacial production, and a full black design.

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