--- title: "Yingli LF400M10-54H Solar Panel: Specs & Datasheet | ComparePV" description: "Yingli LF400M10-54H solar panel. Specs: 20.50% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/yingli-lf400m10-54h" image: "https://comparepv.com/og/panel/yingli-lf400m10-54h.png" updated: 2026-09-11 --- # Yingli LF400M10-54H Middle of its segment, weak in heat 322 panels in the segment N-type 400-450 W ## Identity - **Manufacturer:** Yingli - **Model:** LF400M10-54H - **Series:** LF415M10-54H - **Rated power:** 400 W - **Cell technology:** N-type ## How it compares Compared against segment N-type 400-450 W (322 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 400 W | 430 W | Weak - bottom 1% | | | Module efficiency | 20.50% | 21.95% | Weak - bottom 6% | 11,389 | | Power density | 204.8 | 218.4 | Weak - bottom 6% | 11,450 | | Temperature coefficient | -0.354 | -0.290 | Weak - bottom 2% | 12,365 | | Weight (kg) | 21.5 kg | 22.0 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 11% | 9,912 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 20.50% | 21.95% | Weak - bottom 6% | 11,389 | | Power density | 204.8 | 218.4 | Weak - bottom 6% | 11,450 | | Temperature coefficient | -0.354 | -0.290 | Weak - bottom 2% | 12,365 | | Weight per kWp | 53.8 | 51.2 | Typical | 7,849 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 11% | 9,912 | ### Watch out for - **-0.354 %/°C temperature coefficient** - Bottom 2% of the N-type 400-450 W segment, against a median of -0.290. Ranked 12,365th in the whole database. - **204.8 watts per square metre** - Bottom 6% of the N-type 400-450 W segment, against a median of 218.4. Ranked 11,450th in the whole database. - **20.50% module efficiency** - Bottom 6% of the N-type 400-450 W segment, against a median of 21.95%. Ranked 11,389th in the whole database. - **Best for:** Residential, commercial and shaded-installations. - **Not ideal for:** Hot climates, roofs where every square metre has to count and tight roof space. ## Specification ### Electrical - **Rated power (Pmax):** 400 W - **Efficiency:** 20.50 % - **Voltage at Pmax (Vmp):** 30.98 V - **Current at Pmax (Imp):** 12.91 A - **Open-circuit voltage (Voc):** 37.10 V - **Short-circuit current (Isc):** 13.80 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.354 %/degC - **Temperature coefficient of Voc:** -0.266 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 108 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.5 kg - **Area:** 1.95 m2 - **Power density:** 204.8 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 328 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 11389 of 14129 | | Power density | 11450 of 14129 | | Temperature coefficient | 12365 of 14129 | | Weight | 7849 of 14129 | | Warranty | 9912 of 14129 | ## About this series The Yingli LF415M10-54H series consists of advanced modules based on M10-type monocrystalline cells, setting a new standard for efficiency in rooftop installations. By utilizing **Half-Cut and Multi-Busbar** technology, these panels effectively minimize energy losses resulting from internal resistance and the risk of micro-cracks. This is an ideal solution for investors seeking maximum yield from limited space, as the 54-cell design combines compact dimensions with impressive power density. This series stands out for its excellent performance in low-light conditions, which in the Polish climate translates to stable energy production even on cloudy days. An innovative approach to **resistance against Potential Induced Degradation (PID)** guarantees long-term reliability and full financial security for the investment. Yingli LF415M10-54H panels are primarily dedicated to modern single-family homes and commercial systems, where a **low levelized cost of energy (LCOE)** is key. The use of **high-density cell packing technology** allows for efficiency exceeding standard competitive products, while ensuring **high mechanical strength** against extreme snow and wind loads. It is the optimal choice for those who value a substantive approach to photovoltaics and uncompromising energy performance for decades. ## Notable figures - At 20.5% efficiency, this panel is 1.4pp below the \*\*N-type 400-450W\*\* median of 21.9% - Power density of 204.8 W/m² is 13.6 W/m² below \*\*N-type 400-450W\*\* median (218.4 W/m²) - needs more roof space - At -0.35%/°C, loses 0.06pp more power per degree than \*\*N-type 400-450W\*\* median (-0.29%/°C) - In the top 81% for efficiency among all N-type panels ## Questions ### What makes the N-type cell technology used in the Yingli LF415M10-54H different from common P-type cells? N-type cells, unlike P-type, show lower susceptibility to light-induced degradation (LID) and maintain higher efficiency at elevated operating temperatures. In the Yingli LF415M10-54H, rated at up to 415 Wp, this translates into higher energy yield over the system's lifetime and a smaller power loss in the first years of operation compared to standard P-type PERC modules. ### Do Yingli LF415M10-54H panels perform well on cloudy days, typical of Poland's climate? Yes, thanks to half-cut technology and a high cell packing density, the LF415M10-54H modules maintain stable output under low irradiance. This means that even during overcast weather or early morning hours, the panels generate energy closer to nominal values than conventional designs, which matters in Poland's climate with a limited number of sunny days. ### What warranty comes with Yingli LF415M10-54H modules and what does it cover? The manufacturer provides a 12-year product warranty covering material and manufacturing defects, plus a 25-year power performance warranty guaranteeing a minimum energy output level throughout that period. This warranty structure is standard among Tier 1 manufacturers and gives investors confidence in the long-term profitability of the PV installation. ### What is half-cut and multi-busbar technology in the Yingli LF415M10-54H, and is it worth choosing? Half-cut involves splitting cells in half, which reduces resistive losses and limits the impact of partial shading on the entire panel. Multi-busbar increases the number of current-carrying paths, lowering the risk of microcracks and improving current collection from the cell surface. Together they boost module efficiency and durability, making them worthwhile for a decades-long investment. ### Can Yingli LF415M10-54H panels withstand heavy snow loads and strong wind? Yes, the 54-cell design combined with a solid frame provides high mechanical strength against snow and wind loads typical of Polish winters. The panels pass certification tests confirming resistance to loads of several thousand pascals, making them a safe choice for both sloped roofs on single-family homes and large commercial installations. ### Is Yingli a Tier 1 manufacturer, and why does that matter when choosing LF415M10-54H panels? Yes, Yingli appears on the Bloomberg NEF Tier 1 manufacturer list, confirming its financial stability, production scale, and reliability in fulfilling warranty obligations. By choosing LF415M10-54H panels, investors gain confidence that the manufacturer will remain in the market throughout the full 25-year power warranty period, minimizing the risk of losing service support. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/8-a28aae02da22.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Luxor Solar LX-440M/182-108+GG](https://comparepv.com/panel/luxor-solar-lx-440m-182-108-gg) | 440 W | Cooler, +2.6 pp, +5 yr warranty | | [Just Solar JST-EDMH-(445-465)W-TD (450W class)](https://comparepv.com/panel/just-solar-jst-edmh-445-465-w-td-450w-class) | 450 W | +50 W, cooler, +2.6 pp | | [Q-SUN Solar QNN182-HG450-54](https://comparepv.com/panel/qn-solar-pv-limited-qnn182-hg450-54) | 450 W | +50 W, cooler, +2.5 pp | | [Huayao HY440-N108BDD](https://comparepv.com/panel/huayao-hy440-n108bdd) | 450 W | +50 W, cooler, +2.5 pp | | [BYD NLBK-27-450](https://comparepv.com/panel/byd-nlbk-27-450) | 450 W | +50 W, cooler, +2.5 pp | | [Renesola RS41-450NBG-E3](https://comparepv.com/panel/renesola-rs41-450nbg-e3) | 450 W | +50 W, cooler, +2.5 pp | | [Yingli YL390D-37e 1/2 / YL390D-37e 1500V 1/2](https://comparepv.com/panel/yingli-yl390d-37e-1-2-yl390d-37e-1500v-1-2) | 390 W | -10 W, -0.5 pp | | [Yingli YL395D-37e 1/2 / YL395D-37e 1500V 1/2](https://comparepv.com/panel/yingli-yl395d-37e-1-2-yl395d-37e-1500v-1-2) | 395 W | -0.3 pp | | [Yingli YL405D-37e 1/2 / YL405D-37e 1500V 1/2](https://comparepv.com/panel/yingli-yl405d-37e-1-2-yl405d-37e-1500v-1-2) | 405 W | Very close match | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +110 W, cooler, +4.5 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +95 W, cooler, +4.3 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +105 W, cooler, +4.2 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +105 W, cooler, +4.2 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +90 W, cooler, +4.0 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +100 W, cooler, +4.0 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +100 W, cooler, +4.0 pp | --- Source: https://comparepv.com/panel/yingli-lf400m10-54h Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.