The JKM450-475N-48HL4M-DB delivers up to 475W with N-type TOPCon precision in a fully black, dual-glass build — no compromises on aesthetics or performance.
The Jinko Tiger Neo All-Black with Dual Glass isn’t a subtle refinement; it’s a deliberate evolution in what an all-black solar panel should deliver. Where previous generation all-black panels asked homeowners to trade some performance for aesthetics, the ideal residential format 48HL4M-DB removes that compromise entirely. Built on the world’s most deployed N-type TOPCon foundation, wrapped in dual-glass durability, and rated to 475W peak in an all-black monofacial form, this is the panel for Perth homeowners who want the clean look done properly.
- 475W peak output | 23.77% module efficiency
- Positive power tolerance only: 0 to +3% — every panel meets or exceeds rated output
- Industry-leading temperature coefficient: -0.29%/°C
- Dual-glass construction: superior durability vs glass-laminate back sheets
- 30-year linear performance warranty | 87.4% retained output at year 30
- Annual degradation after year one: just 0.40%
Contents
Negative-type charged (N-type) Tunnel Oxide Passivated Contact (TOPCon) cell architecture is the foundation of the Tiger Neo 48HL4M-DB. Jinko has shipped over 140 GW of Neo models globally across 2023–24, a deployment scale that validates both the technology and the manufacturer’s ability to deliver consistent quality at volume.
N-type TOPCon cells outperform conventional P-type (positively charged) cells in the ways that matter most in Perth’s climate: better efficiency under full sun, stronger performance as temperatures climb, and improved output in low-light and diffused conditions. With a temperature coefficient of just -0.29%/°C, the Tiger Neo All-Black loses less power on Perth’s hottest days than many competing panels rated at lower temperatures.
The 96-cell (48×2) layout, combined with JinkoSolar’s SMBB (Super Multi-Busbar) technology, improves both light trapping and current collection, contributing to the module’s headline efficiency of 23.77% at 475W.
Insight: N-type TOPCon is now considered the baseline quality benchmark for solar panel cell architecture in 2025 and beyond. Not all TOPCon implementations are equal. Jinko’s manufacturing scale and consistency place it among the most validated options available.
The 48HL4M-DB uses a 2.0 mm heat-strengthened glass rear panel in place of a conventional plastic back sheet. This dual-glass construction creates a more stable, sealed environment for the solar cell throughout its 30-year service life.
In Perth’s climate, hot summers, UV intensity, and salt-laden coastal air across much of the metro area, this matters. Dual-glass construction provides enhanced resistance to:
- Moisture and humidity: Reduced water ingress risk, lowering corrosion potential over decades
- UV degradation: Glass is a more durable UV encapsulant than polymer back sheets, preserving cell integrity longer
- Potential Induced Degradation (PID): The 48HL4M-DB carries an Anti-PID Guarantee, minimising performance loss from voltage-induced degradation
- Mechanical stress: Certified to withstand 6,000 Pa front and 4,000 Pa rear static load. Above Australian standards for wind and mechanical loading
- Salt mist and ammonia: Certified resistance for coastal and rural environments alike
The result is a panel that maintains its rated output more reliably over a longer service life. Jinko’s 30-year linear performance warranty backs this, guaranteeing 87.4% of the original rated output at year 30, with a first-year degradation cap of just 1% and an ongoing annual rate of 0.40%.
Insight: Dual-glass construction requires more precise engineering and component qualification than glass-laminate designs. Not every manufacturer produces dual-glass panels to the same standard. Jinko’s IEC61215:2021 and IEC61730:2023 certifications confirm that the 48HL4M-DB meets the latest international benchmarks.
Two proprietary Jinko technologies work in combination to lift the 48HL4M-DB above standard N-type TOPCon implementations:
HOT 3.0 (High Efficiency, Outstanding reliability, Top yield) improves module efficiency and long-term reliability. In practical terms, this means better light conversion across the operating day and reduced degradation risk over the panel’s lifespan.
SMBB (Super Multi-Busbar) technology optimises current collection across the cell surface, improving power output and reliability simultaneously. More busbars mean shorter current pathways, reducing resistive losses and improving tolerance to minor cell micro-cracks that can develop in any panel over years of thermal cycling.
Together, these technologies contribute to a panel that performs closer to its rated spec across real-world conditions, not just at standard test conditions (STC).
Insight: STC (Standard Test Conditions) ratings are measured at a cell temperature of 25 °C and an irradiance of 1,000 W/m². Real-world output on a Perth rooftop will vary. But a panel with a lower temperature coefficient, better low-light performance, and tighter degradation characteristics will consistently outperform a nominally higher-rated panel that loses more in heat and over time.
The Jink Tiger Neo All-Black is a monofacial panel, and that’s a deliberate choice for rooftop aesthetics. With a fully black cell, black frame, and black dual-glass rear, there are no visual interruptions: no between cell lines, no white back sheet visible at the panel edges, no colour variation across the array.
Mounted as a complete system, a Tiger Neo All-Black array reads as a single flush surface. particularly effective on dark roof tiles or metal roofing, where the panels integrate rather than contrast.
Insight: STC (Standard Test Conditions) ratings are measured at a cell temperature of 25 °C and an irradiance of 1,000 W/m². Real-world output on a Perth rooftop will vary. But a panel with a lower temperature coefficient, better low-light performance, and tighter degradation characteristics will consistently outperform a nominally higher-rated panel that loses more in heat and over time.
However, the panel alone doesn’t achieve the aesthetic result. It requires complementary hardware: black mounting rails, black fasteners, and black cable management, installed to manufacturer specifications. Perth Solar Warehouse specifies and installs all-black systems end to end, ensuring the finished result matches the design intent. Note: mounting brackets are reduce visibility underneath the solar array and are silver in appearance (stainless steel, aluminium: if looking between the array and the roofing material)
Tiger Neo All Black datasheet
Electrical Characteristics (STC):
- Maximum Power (Pmax): 475W
- Open Circuit Voltage (Voc): 36.91 V
- Short Circuit Current (Isc): 15.13 A
- Maximum Power Voltage (Vmp): 31.40 V
- Maximum Power Current (Imp): 15.13 A
- Module Efficiency: 23.77%
- Power Tolerance: 0 ~ +3W
Mechanical Specifications:
- Dimensions: 1762 mm x 1134 mm x 30 mm
- Weight: 24 kg
- Cell Type: N-type monocrystalline
- Number of Cells: 96 (48×2)
- Frame: Anodised aluminium
- Front Cover: 2.0 mm glass
- Back Cover: 2.0 mm glass
- Connector: MC4-Evo2 (Staubli)
- Cable: 4.0 mm² , (+) 400 mm, (-) 200 mm
Temperature Ratings & Coefficients:
- Operating Temperature: -40°C to +70°C
- Temperature Coefficient of Pmax: -0.29%/°C
- Temperature Coefficient of Voc: -0.25%/°C
- Temperature Coefficient of Isc: 0.045%/°C
The manufacturer’s warranty for any Jinko Tiger Neo panel is conditional on installation by a Jinko-approved company in accordance with the manufacturer’s specifications. Without this, the product warranty does not apply.
Perth Solar Warehouse is a Jinko-certified installer. Our installation teams are trained to Jinko’s specifications, meaning the 25-year product warranty and 30-year performance warranty are fully intact from day one.
Beyond certification, the installer is a system component. The quality of the physical installation: cable management, mounting torque, waterproofing, and array layout, directly affects both immediate performance and long-term system integrity. Choose an installation company with a verifiable operational history, not just a current certification.
Insight: A premium solar panel installed poorly will underperform a mid-range panel installed correctly. The installer is the critical link between the manufacturer’s specifications and your roof.
The Jinko Tiger Neo All-Black Dual-Glass (JKM450-475N-48HL4M-DB) is available now across the greater Perth and Bunbury regions through Perth Solar Warehouse in standard installed system sizes of 3, 6.6, 10, 13, 19 kW. For commercial and industrial applications of 30 kW and above, our commercial Jinko panel options may be more appropriate, contact PSW for a tailored assessment.
