--- title: "Yingli LF455M10N-48H/BF Solar Panel: Specs & Datasheet | ComparePV" description: "Yingli LF455M10N-48H/BF solar panel. Specs: 22.80% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/yingli-lf455m10n-48h-bf" image: "https://comparepv.com/og/panel/yingli-lf455m10n-48h-bf.png" updated: 2026-09-11 --- # Yingli LF455M10N-48H/BF Solid all-round for its segment 302 panels in the segment N-type 450-500 W ## Identity - **Manufacturer:** Yingli - **Model:** LF455M10N-48H/BF - **Series:** LF460M10N-48H/BF - **Rated power:** 455 W - **Cell technology:** N-type - **Bifacial:** yes ## How it compares Compared against segment N-type 450-500 W (302 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 455 W | 470 W | Weak - bottom 22% | | | Module efficiency | 22.80% | 22.52% | Typical | 2,769 | | Power density | 227.7 | 225.3 | Typical | 2,943 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 24.0 kg | 23.7 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.80% | 22.52% | Typical | 2,769 | | Power density | 227.7 | 225.3 | Typical | 2,943 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 52.7 | 49.7 | Typical | 6,455 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Residential, commercial and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 455 W - **Efficiency:** 22.80 % - **Voltage at Pmax (Vmp):** 30.28 V - **Current at Pmax (Imp):** 15.03 A - **Open-circuit voltage (Voc):** 36.21 V - **Short-circuit current (Isc):** 15.75 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 96 - **Bifacial:** yes - **Bifacial gain:** 20.00 ### Physical - **Length:** 1762 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 24.0 kg - **Area:** 2.00 m2 - **Power density:** 227.7 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 398 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 2769 of 14129 | | Power density | 2943 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 6455 of 14129 | | Warranty | 21 of 14129 | ## About this series Yingli LF460M10N-48H/BF panels are an advanced solution based on **N-type TOPCon cell technology**, which sets new standards for efficiency in difficult lighting conditions. Thanks to the **bifacial** design, these modules capture energy not only from direct radiation but also from light reflected off the ground, significantly increasing the total energy yield of the installation. This series eliminates common problems associated with rapid cell degradation, offering **exceptional resistance to PID and LID phenomena**, which translates into stable system operation for decades. This model stands out with its compact size while maintaining high power density, making it an ideal choice for investors with limited roof space who do not want to sacrifice maximum yields. Compared to standard P-type modules, this product features a much better temperature coefficient, making the panels work more efficiently on hot days. This solution is dedicated to **modern prosumer and commercial installations**, where the lowest Levelized Cost of Energy (LCOE) and reliability confirmed by double glass protecting the cells against external factors are essential. Choosing this series is an investment in the **maximum durability of the Double Glass construction**, which outperforms the competition in terms of resistance to micro-cracks and variable weather conditions. ## Notable figures - Efficiency of 22.8% matches the \*\*N-type 450-500W\*\* median - At 227.7 W/m² power density, roof space requirements are typical for \*\*N-type 450-500W\*\* panels - Temperature coefficient of -0.29%/°C matches the \*\*N-type 450-500W\*\* median - #2769 for efficiency, #2220 for temperature performance out of 14129 panels ## Questions ### What is N-type TOPCon technology used in the Yingli LF460M10N-48H/BF panels, and how does it differ from classic P-type cells? TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell technology that uses an additional passivation layer to reduce electron recombination and boost conversion efficiency. Unlike cheaper P-type cells, N-type modules degrade more slowly over time, offer a better temperature coefficient, and show higher resistance to common manufacturing defects, resulting in higher and more stable energy yields throughout the system's lifetime. ### How much extra energy does the bifacial design of the LF460M10N-48H/BF panels generate compared to standard modules? Thanks to their bifacial construction, LF460M10N-48H/BF panels also capture energy on the rear side, using light reflected from the roof, ground, or a light-colored surface. Depending on the albedo of the mounting surface and installation height, the additional yield can range from a few to over ten percent annually, which is especially noticeable with light gravel, white roofing, or ground-mounted systems with strong reflection. ### What warranty comes with the Yingli LF460M10N-48H/BF solar panels? The manufacturer covers the LF460M10N-48H/BF series with a 12-year product warranty against material and workmanship defects, plus a 30-year linear power warranty guaranteeing the declared performance level throughout that period. This coverage matches the standard offered by Tier 1 manufacturers, giving investors confidence in the long-term profitability of their PV installation. ### Are the LF460M10N-48H/BF panels suitable for roofs with limited space? Yes. Thanks to a high power density in a relatively compact footprint, the module delivers 460 W without requiring a large number of standard-sized panels. This makes it a strong choice for roofs with limited mounting area, where the priority is maximizing installed capacity with fewer modules and less wiring and mounting hardware needed. ### Are the Yingli LF460M10N-48H/BF panels resistant to PID and LID degradation? Yes, the LF460M10N-48H/BF series is designed for high resistance to PID (Potential Induced Degradation) and LID (Light Induced Degradation), which in standard panels can cause a noticeable power drop in the first years of operation. N-type cells are inherently less prone to LID than P-type, and the Double Glass construction further protects the cells from moisture and factors that contribute to PID, resulting in more stable performance over decades. ### How do the LF460M10N-48H/BF panels perform on hot days compared to standard modules? N-type panels have a more favorable power temperature coefficient than typical P-type modules, meaning a smaller efficiency drop at high cell operating temperatures. In practice, during summer heat, when roof-mounted panel temperatures can exceed 50-60°C, the LF460M10N-48H/BF loses less power than competing panels built on older technology, which matters especially in installations located in warmer regions. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/lf440-460m10n-48h-bf-1762-1134-30-96bee102257b.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +40 W, lighter, +2.0 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +50 W, cooler, +1.9 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +50 W, cooler, +1.9 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +35 W, lighter, +1.7 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +45 W, cooler, +1.7 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +45 W, cooler, +1.7 pp | | [Yingli YL435CF48 i/2](https://comparepv.com/panel/yingli-yl435cf48-i-2) | 435 W | -20 W, lighter, -1.0 pp | | [Yingli YL440CF48 i/2](https://comparepv.com/panel/yingli-yl440cf48-i-2) | 440 W | -15 W, lighter, -0.8 pp | | [Yingli YL445CF48 i/2](https://comparepv.com/panel/yingli-yl445cf48-i-2) | 445 W | -10 W, lighter, -0.5 pp | | [Yingli YL450CF48 i/2](https://comparepv.com/panel/yingli-yl450cf48-i-2) | 450 W | Lighter, -0.3 pp | | [Yingli YL460CF48 i/2](https://comparepv.com/panel/yingli-yl460cf48-i-2) | 460 W | Lighter | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +55 W, cooler, +2.2 pp | --- Source: https://comparepv.com/panel/yingli-lf455m10n-48h-bf Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.