--- title: "Jinko Solar JKM480N-48QL6-DB-F2-EU 480W Solar Panel - Specs & Review | ComparePV" description: "Jinko Solar JKM480N-48QL6-DB-F2-EU 480W solar panel. Specs: 24.02% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/jinko-solar-jkm480n-48ql6-db-f2-eu" updated: 2026-09-11 --- # Jinko Solar JKM480N-48QL6-DB-F2-EU Efficiency leader, no clear weak spot 1,089 panels in the segment TOPCon 450-500 W ## Identity - **Manufacturer:** Jinko Solar - **Model:** JKM480N-48QL6-DB-F2-EU - **Series:** Tiger Neo III 48QL6-DB - **Rated power:** 480 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 450-500 W (1089 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 480 W | 465 W | Typical | | | Module efficiency | 24.02% | 22.52% | Strong - top 1% | 294 | | Power density | 240.2 | 225.2 | Strong - top 1% | 294 | | Temperature coefficient | -0.260 | -0.290 | Strong - top 3% | 511 | | Weight (kg) | 24.4 kg | 24.0 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 24.02% | 22.52% | Strong - top 1% | 294 | | Power density | 240.2 | 225.2 | Strong - top 1% | 294 | | Temperature coefficient | -0.260 | -0.290 | Strong - top 3% | 511 | | Weight per kWp | 50.8 | 52.2 | Typical | 4,231 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **24.02% module efficiency** - Top 1% of the TOPCon 450-500 W segment, against a median of 22.52%. Ranked 294th in the whole database. - **240.2 watts per square metre** - Top 1% of the TOPCon 450-500 W segment, against a median of 225.2. Ranked 294th in the whole database. - **-0.260 %/°C temperature coefficient** - Top 3% of the TOPCon 450-500 W segment, against a median of -0.290. Ranked 511th in the whole database. - **Best for:** Commercial and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 480 W - **Efficiency:** 24.02 % - **Voltage at Pmax (Vmp):** 31.32 V - **Current at Pmax (Imp):** 15.33 A - **Open-circuit voltage (Voc):** 36.69 V - **Short-circuit current (Isc):** 15.89 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.260 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 192 ### Physical - **Length:** 1762 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 24.4 kg - **Area:** 2.00 m2 - **Power density:** 240.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 25 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 88.8 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.35 % - **Output after 30 years:** 426 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 294 of 14005 | | Power density | 294 of 14005 | | Temperature coefficient | 511 of 14005 | | Weight | 4231 of 14005 | | Warranty | 21 of 14005 | ## Pros - **Premium module efficiency – up to 24.27%** - Peak module efficiency of 24.27% places this series at the top of the small-format (48-cell) segment. The nearest peer, Gokin GK-5-54HG, reaches 24.3%, while ZNShine ZXM7-UHLD120 trails at 22.47% – a gap of over 1.8 percentage points that translates to meaningfully higher annual energy yield for the same roof area. - **Temperature coefficient of -0.26%/°C** - Third-generation TOPCon cells deliver a Pmax temperature coefficient of -0.26%/°C, compared to -0.34 to -0.35%/°C for PERC technology. At a module temperature of 65°C, power loss is ~10.4% (TOPCon) vs. ~13.6% (PERC) – a ~3.2 pp difference that shows up directly on the energy meter during hot summer days. - **30-year linear power warranty** - The manufacturer guarantees ≤1% degradation in Year 1 and ≤0.35%/year linear thereafter, ensuring >87.4% of nameplate power after 30 years. Entry-level peers such as ZNShine offer a 25-year power warranty with a floor of ~84.8%, resulting in a lower cumulative yield when modeled over a 30-year LCOE horizon. - **Jinko Solar – #1 bankability per BNEF 2025** - In BloombergNEF's March 2025 bankability report, Jinko Solar achieved 100% bankability among financing institutions and was ranked the world's most bankable PV module manufacturer for the 10th consecutive year (AAA-rated by PV Tech, #1 of 40 by Wood Mackenzie). This materially reduces project finance risk and lowers insurance hurdles for large installations. - **Dual-glass (glass-glass) construction** - Replacing the polymer backsheet with a second tempered glass layer reduces water vapor transmission to near zero, suppresses PID degradation, and protects cell interconnects from corrosion. For installations with a planned service life exceeding 25 years, this represents a significant durability advantage over conventional backsheet modules. ## Cons - **Monofacial – no rear-side energy harvest** - The DB variant (dual-glass black) is monofacial (is\_bifacial: false), which rules out capturing ground-reflected irradiance. The sibling series – 48QL6-DV/BDV – can generate 8–20% additional energy from the rear side in ground-mount or flat-roof installations with a light-colored surface. Choosing the DB variant is aesthetically justified (full-black appearance) but in yield-maximization scenarios, the bifacial variant should be evaluated. ## About this series The Jinko Solar Tiger Neo III 48QL6-DB series represents an evolutionary step in the development of N-type technology, basing its design on advanced third-generation TOPCon cells. A key differentiator of these modules is **exceptional energy stability**, achieved through the near-total elimination of light-induced degradation, which ensures yield security for investors over decades. By utilizing a bifacial structure in the DB version, these panels effectively convert radiation reflected from the ground, which, combined with a **high bifaciality factor**, significantly increases the profitability of ground-mount and flat-roof installations. The innovative 48-cell layout allows for optimal matching of electrical parameters to the latest inverters, minimizing system losses. This solution is dedicated to demanding users who seek **maximum power density** while maintaining compact dimensions, giving them an advantage over standard competitor solutions. Tiger Neo III solves the problem of efficiency drops at high temperatures, offering an **excellent temperature coefficient**, which translates into real gains on sunny, hot days. It is a product for professionals who focus on innovation, reliability, and the **superior cell performance** in variable weather conditions. ## Notable figures - At 24.0% efficiency, this panel is 1.5pp above typical \*\*TOPCon 450-500W\*\* modules (median: 22.5%) - At 240.2 W/m² power density, this panel generates 15.0 W/m² more per unit area than \*\*TOPCon 450-500W\*\* median (225.2 W/m²) - At -0.26%/°C (vs median -0.29%/°C), loses ~1% less power in hot conditions - Ranked #294 out of 14005 panels for efficiency in the database ## Questions ### What warranty does the Jinko Solar Tiger Neo III 48QL6-DB series carry? The Tiger Neo III 48QL6-DB comes with a 25-year product warranty and a 30-year power output warranty. After 30 years, Jinko Solar guarantees at least 88.85% of rated power. The low annual degradation rate of third-generation TOPCon cells (approx. 0.37%) means real-world output toward the end of the warranty period typically exceeds the guaranteed minimum, making this series a very safe long-term investment. ### Is the Tiger Neo III 48QL6-DB a bifacial module? No. The DB designation stands for Dual Black, referring to the all-black aesthetic finish — black frame and black backsheet — not a bifacial design. This is a monofacial module that captures irradiance from the front surface only. If you need a bifacial double-glass variant, Jinko Solar offers the 48QL6-DV version within the same Tiger Neo III generation. ### How does the Tiger Neo III 48QL6-DB perform in high-temperature conditions? Very well. The power temperature coefficient is just -0.26%/°C, significantly better than typical PERC modules at -0.35%/°C. At a cell temperature of 65°C, the Tiger Neo III loses roughly 14% less power than a standard PERC panel. In practice, this translates into measurably higher annual energy yield on south-facing rooftops or in warm climates. ### How does third-generation TOPCon technology in the Tiger Neo III differ from standard PERC cells? Third-generation N-type TOPCon cells in the Tiger Neo III deliver module efficiency up to 24.27% and an annual degradation rate of approximately 0.37%, both well ahead of typical PERC. The key advantage is the near-complete elimination of LID (Light-Induced Degradation), a persistent issue with P-type PERC cells. This results in more predictable and stable energy production throughout the full 30-year service life. ### What is the peak power output of the Tiger Neo III 48QL6-DB, and what applications is it best suited for? The top model in the series reaches 485 Wp at up to 24.27% efficiency in a compact 1762×1134×30 mm frame weighing 24.4 kg. The 48-cell layout pairs well with modern string inverters featuring high-voltage MPPT inputs, minimizing BoS losses across the system. The series is best suited for residential rooftop and commercial installations where high power density per square meter is a priority. ### Is the Jinko Solar Tiger Neo III 48QL6-DB still available on the European market? Yes, the Tiger Neo III 48QL6-DB series is actively available on the European market in the 460–485 Wp power range. Jinko Solar is a Tier 1 manufacturer, ensuring stable supply chains and full warranty support. The product has not been discontinued and remains a current offering in the manufacturer's portfolio. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/jkm460-485n-48ql6-db-f2-eu-a47da032769f.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +30 W, cooler, +1.0 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +15 W, lighter, +0.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +25 W, cooler, +0.7 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +10 W, lighter, +0.5 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +20 W, cooler, +0.5 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +20 W, lighter, +0.5 pp | | [Jinko Solar JKM420N-54HL4R-BDV](https://comparepv.com/panel/jinko-solar-jkm420n-54hl4r-bdv) | 420 W | -60 W, hotter, -3.0 pp | | [Jinko Solar EU-JKM425-450N-54HL4R-BDB-G4 (425W class)](https://comparepv.com/panel/jinko-solar-eu-jkm425-450n-54hl4r-bdb-g4-425w-class) | 425 W | -55 W, hotter, -2.8 pp | | [Jinko Solar JKM430-455N-54HL4R-B-F8-EN (430W)](https://comparepv.com/panel/jinko-solar-co-ltd-jkm430-455n-54hl4r-b-f8-en-430w) | 430 W | -50 W, lighter, -2.5 pp | --- Source: https://comparepv.com/panel/jinko-solar-jkm480n-48ql6-db-f2-eu Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.