--- title: "Yingli LF650M12N-60H/BF Solar Panel: Specs & Datasheet | ComparePV" description: "Yingli LF650M12N-60H/BF solar panel. Specs: 22.97% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/yingli-lf650m12n-60h-bf" image: "https://comparepv.com/og/panel/yingli-lf650m12n-60h-bf.png" updated: 2026-09-11 --- # Yingli LF650M12N-60H/BF Solid all-round for its segment 110 panels in the segment N-type 650-700 W ## Identity - **Manufacturer:** Yingli - **Model:** LF650M12N-60H/BF - **Series:** LF655M12N-60H/BF - **Rated power:** 650 W - **Cell technology:** N-type - **Bifacial:** yes ## How it compares Compared against segment N-type 650-700 W (110 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 650 W | 660 W | Weak - bottom 12% | | | Module efficiency | 22.97% | 23.31% | Typical | 2,289 | | Power density | 229.7 | 233.2 | Typical | 2,212 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 34.0 kg | 33.5 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.97% | 23.31% | Typical | 2,289 | | Power density | 229.7 | 233.2 | Typical | 2,212 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 52.3 | 51.0 | Typical | 5,814 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Utility-scale, shaded-installations and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 650 W - **Efficiency:** 22.97 % - **Voltage at Pmax (Vmp):** 36.32 V - **Current at Pmax (Imp):** 17.90 A - **Open-circuit voltage (Voc):** 43.49 V - **Short-circuit current (Isc):** 19.03 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:** 120 - **Bifacial:** yes - **Bifacial gain:** 20.00 ### Physical - **Length:** 2172 mm - **Width:** 1303 mm - **Thickness:** 30 mm - **Weight:** 34.0 kg - **Area:** 2.83 m2 - **Power density:** 229.7 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:** 568 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 2289 of 14129 | | Power density | 2212 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 5814 of 14129 | | Warranty | 21 of 14129 | ## About this series Yingli LF655M12N-60H/BF series modules are an advanced solution based on **N-type TOPCon technology**, which redefines efficiency standards in large-scale photovoltaic projects. The use of **bifacial cells** allows for the effective utilization of light reflected from the ground, significantly increasing energy yield from the same mounting surface. A key differentiator is the use of large M12 format cells and a half-cut design, which minimizes resistance losses and improves module performance in partial shading conditions. Thanks to low annual degradation and an excellent temperature coefficient, these panels guarantee stable power production even on hot days, directly translating into a faster return on investment. This product is dedicated to investors building solar farms and large industrial installations where **maximizing power density** and long-term reliability matter. Unlike standard P-type modules, this series offers higher resistance to the LID effect, ensuring operational peace of mind for decades. Choosing Yingli LF655M12N-60H/BF means betting on **innovative cell architecture** that effectively solves the problem of limited space while maintaining the highest efficiency parameters currently available on the Polish market. ## Notable figures - Efficiency of 23.0% matches the \*\*N-type 650-700W\*\* median - At 229.7 W/m², this panel generates 3.5 W/m² less per unit area than \*\*N-type 650-700W\*\* median (233.2 W/m²) - Temperature coefficient of -0.29%/°C matches the \*\*N-type 650-700W\*\* median - Ranked #2289 out of 14129 panels for efficiency in the database ## Questions ### How does the Yingli LF655M12N-60H/BF differ from standard P-type modules? The LF655M12N-60H/BF series uses N-type TOPCon cells instead of conventional P-type, delivering higher efficiency, lower annual degradation, and much better resistance to LID. The bifacial design also captures light reflected from the ground, adding extra energy yield of up to several percent compared to classic monofacial panels. ### Is the Yingli LF655M12N-60H/BF suitable for solar farms? Yes, this module is built for utility-scale projects. Large M12-format half-cut cells combined with up to 655 Wp power output allow for maximizing power density per unit of area, reducing installation costs per kilowatt. The bifacial design further boosts energy yield when mounted on ground-based structures with reflective surfaces. ### What warranty comes with the Yingli LF655M12N-60H/BF modules? The manufacturer offers a 12-year product warranty along with a 30-year power performance warranty. This means the module maintains a guaranteed percentage of its original output over three decades, a standard feature for top-tier N-type modules that supports confident long-term return on investment. ### Does N-type TOPCon technology in these panels really improve efficiency? Yes, TOPCon is currently one of the most advanced commercially available silicon cell technologies. Compared to PERC, it offers higher conversion efficiency, a better temperature coefficient, and lower first-year degradation, resulting in higher energy yield, especially in summer when panels operate at elevated temperatures. ### Is the Yingli LF655M12N-60H/BF series still available for purchase? No, production of this series has ended and the module is discontinued from the manufacturer's current lineup. Availability is limited to remaining distributor stock. Buyers looking for comparable specifications should consider Yingli's current N-type TOPCon models with similar power output and bifacial construction. ### Is Yingli a trustworthy tier 1 manufacturer? Yes, Yingli is a Chinese manufacturer with an established position in the solar industry, classified as a tier 1 supplier, indicating financial stability and years of production experience. This status provides greater confidence in fulfilling long-term warranty claims and reduces the risk associated with continued service support compared to lesser-known brands. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/lf635-655m12n-60h-bf-822216b0ef04.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | Cooler, lighter, +2.2 pp | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | +30 W, lighter, +2.2 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | Cooler, lighter, +2.0 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | Cooler, lighter, +2.0 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | +50 W, cooler, +2.0 pp | | [WINAICO WST-675BKX72-A2](https://comparepv.com/panel/winaico-wst-675bkx72-a2) | 675 W | +25 W, cooler, +2.0 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | +45 W, cooler, +1.9 pp | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | Cooler, lighter, +1.8 pp | | [Yingli YL580DF60f/2](https://comparepv.com/panel/yingli-yl580df60f-2) | 580 W | -70 W, hotter, -2.5 pp | | [Yingli YL585DF60f/2](https://comparepv.com/panel/yingli-yl585df60f-2) | 585 W | -65 W, hotter, -2.3 pp | | [Yingli YL590DF60f/2](https://comparepv.com/panel/yingli-yl590df60f-2) | 590 W | -60 W, hotter, -2.2 pp | | [Yingli YL595D-41f 1/2 / YL595D-41f 1500V 1/2](https://comparepv.com/panel/yingli-yl595d-41f-1-2-yl595d-41f-1500v-1-2) | 595 W | -55 W, hotter, -2.0 pp | | [Yingli YL600DF60f/2](https://comparepv.com/panel/yingli-yl600df60f-2) | 600 W | -50 W, hotter, -1.8 pp | | [Gamko New Energy GKA210N120](https://comparepv.com/panel/gamko-new-energy-gka210n120) | 680 W | Hotter, lighter, +1.1 pp | | [Gamko New Energy GKA210N120-675](https://comparepv.com/panel/gamko-new-energy-gka210n120-675) | 675 W | Hotter, lighter, +0.9 pp | | [Q-SUN Solar QN-670HJT-01](https://comparepv.com/panel/q-sun-solar-qn-670hjt-01) | 670 W | +20 W, cooler, +0.7 pp | --- Source: https://comparepv.com/panel/yingli-lf650m12n-60h-bf Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.