--- title: "Yingli LF335P6-72 Solar Panel: Specs & Datasheet | ComparePV" description: "Yingli LF335P6-72 solar panel. Specs: 17.26% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/yingli-lf335p6-72" image: "https://comparepv.com/og/panel/yingli-lf335p6-72.png" updated: 2026-09-11 --- # Yingli LF335P6-72 Middle of its segment, weak in heat 236 panels in the segment N-type 235-435 W ## Identity - **Manufacturer:** Yingli - **Model:** LF335P6-72 - **Series:** LF3x0P6-72 - **Rated power:** 335 W - **Cell technology:** N-type ## How it compares Compared against segment N-type 235-435 W (236 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 335 W | 415 W | Weak - bottom 6% | | | Module efficiency | 17.26% | 21.27% | Weak - bottom 7% | 13,499 | | Power density | 172.6 | 212.5 | Weak - bottom 7% | 13,487 | | Temperature coefficient | -0.410 | -0.300 | Weak - bottom 2% | 13,862 | | Weight (kg) | 22.0 kg | 22.0 kg | Weak - bottom 13% | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 18% | 9,912 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 17.26% | 21.27% | Weak - bottom 7% | 13,499 | | Power density | 172.6 | 212.5 | Weak - bottom 7% | 13,487 | | Temperature coefficient | -0.410 | -0.300 | Weak - bottom 2% | 13,862 | | Weight per kWp | 65.7 | 52.4 | Weak - bottom 13% | 13,209 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 18% | 9,912 | ### Watch out for - **-0.410 %/°C temperature coefficient** - Bottom 2% of the N-type 235-435 W segment, against a median of -0.300. Ranked 13,862nd in the whole database. - **17.26% module efficiency** - Bottom 7% of the N-type 235-435 W segment, against a median of 21.27%. Ranked 13,499th in the whole database. - **172.6 watts per square metre** - Bottom 7% of the N-type 235-435 W segment, against a median of 212.5. Ranked 13,487th in the whole database. - **Best for:** Residential and commercial. - **Not ideal for:** Hot climates, tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 335 W - **Efficiency:** 17.26 % - **Voltage at Pmax (Vmp):** 38.67 V - **Current at Pmax (Imp):** 8.66 A - **Open-circuit voltage (Voc):** 45.66 V - **Short-circuit current (Isc):** 9.27 A - **Max system voltage:** 1000 V ### Temperature - **Temperature coefficient of Pmax:** -0.410 %/degC - **Temperature coefficient of Voc:** -0.320 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 72 ### Physical - **Length:** 1956 mm - **Width:** 992 mm - **Thickness:** 35 mm - **Weight:** 22.0 kg - **Area:** 1.94 m2 - **Power density:** 172.6 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 80.0 % - **Output after 30 years:** 255 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 13499 of 14129 | | Power density | 13487 of 14129 | | Temperature coefficient | 13862 of 14129 | | Weight | 13209 of 14129 | | Warranty | 9912 of 14129 | ## About this series The Yingli LF3x0P6-72 series is designed for installations where predictable module performance over many years and stable yields in typical Polish weather conditions are crucial. These are classic 72-cell panels that perform well in situations where compatibility with popular inverters and mounting systems, as well as easy installation on standard roof and ground-mounted structures, are important. In comparison to many competing solutions, it stands out due to its **thoughtful design for minimizing losses and ensuring durability** - the laminates and high-sealing junction box help reduce the risk of problems in humid and dusty environments. From the investor's perspective, the **positive power tolerance** is also significant, which reduces the difference between the project and the actual performance of the installation. For installers, **consistent parameters within the series** and **resistance to typical operating loads** are important, which makes it easier to select strings and reduces complaints. It is a good choice for homes, businesses, and small farms where a reasonable balance between cost and reliability is desired. ## Notable figures - Module efficiency of 17.3% is 2.2pp below average for \*\*N-type 0-400W\*\* panels (median: 19.5%) - 172.7 W/m² power density is 22.2 W/m² below \*\*N-type 0-400W\*\* median (194.9 W/m²) - requires larger installation area - -0.41%/°C temperature coefficient - 0.09pp worse than \*\*N-type 0-400W\*\* median (-0.32%/°C), expect higher hot weather losses - In the top 96% for efficiency among all N-type panels ## Questions ### Are Yingli LF3x0P6-72 solar panels still available for purchase? No, the LF3x0P6-72 series has been discontinued and is no longer part of Yingli's current product lineup. Units may still be found through distributors clearing existing stock or on the secondary market, but continuous supply for future system expansion cannot be guaranteed. For larger projects, it's best to secure enough panels from a single production batch upfront. ### What warranty comes with the Yingli LF3x0P6-72 series? The manufacturer provides a 12-year product warranty along with a 25-year linear power output warranty, standard coverage for a tier 1 panel. Even though the model is discontinued, warranty terms remain valid for panels already purchased and installed, provided purchase and installation documentation is complete. ### How does the N-type cell technology in the LF3x0P6-72 differ from older P-type panels? N-type cells used in the LF3x0P6-72 are less susceptible to light-induced degradation (LID) compared to conventional P-type cells, resulting in more stable energy yield during the first years of operation. This technology also typically handles high operating temperatures better, which matters during summer when panels heat up significantly on the roof. ### Are the Yingli LF3x0P6-72 panels bifacial? No, the LF3x0P6-72 series consists of monofacial modules, designed for standard mounting on rooftops and ground-mount structures without the extra clearance needed to capture reflected light from below. This makes for simpler design and installation compared to bifacial panels, though it doesn't add the extra energy gain from the rear side of the module. ### What is the maximum power output of a panel in the LF3x0P6-72 series? The flagship variant of this series reaches a maximum power of 340 Wp, a typical output for this generation of 72-cell modules with classic architecture. This power level works well for residential and commercial installations where inverter compatibility is a priority over maximizing output from a single panel. ### Is it worth buying Yingli LF3x0P6-72 panels even though they're discontinued? If available at a good price from a trusted distributor, they can be a sound choice for smaller installations or expanding an existing system built on the same model, since the warranty coverage remains valid. That said, check the production date and certifications, and for larger new projects, consider the manufacturer's current lineup to ensure future service and replacement part availability. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/2-06ad64c11927.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [JA Solar NS-300MH-72](https://comparepv.com/panel/ja-solar-ns-300mh-72) | 300 W | Cooler, lighter, +6.1 pp | | [PolyCrown Solar Tech NS-300MH-72](https://comparepv.com/panel/polycrown-solar-tech-ns-300mh-72) | 300 W | Cooler, lighter, +6.1 pp | | [JA Solar NS-330MH-80](https://comparepv.com/panel/ja-solar-ns-330mh-80) | 330 W | Cooler, lighter, +5.9 pp | | [PolyCrown Solar Tech NS-330MH-80](https://comparepv.com/panel/polycrown-solar-tech-ns-330mh-80) | 330 W | Cooler, lighter, +5.9 pp | | [Heckert Solar ZEUS 3.2 285WP FullBlack](https://comparepv.com/panel/heckert-solar-zeus-3-2-285wp-fullblack) | 285 W | Cooler, lighter, +5.9 pp | | [Gamko New Energy GKA182M285W](https://comparepv.com/panel/gamko-new-energy-gka182m285w) | 285 W | -50 W, lighter, +5.7 pp | | [Gamko New Energy GKA182M300W](https://comparepv.com/panel/gamko-new-energy-gka182m300w) | 300 W | Lighter, +5.7 pp, +5 yr warranty | | [Gamko New Energy GKA210M320W](https://comparepv.com/panel/gamko-new-energy-gka210m320w) | 320 W | Lighter, +5.7 pp, +5 yr warranty | | [Gamko New Energy GKA210M340W](https://comparepv.com/panel/gamko-new-energy-gka210m340w) | 340 W | Lighter, +5.7 pp, +5 yr warranty | | [Gamko New Energy GKA210M360W](https://comparepv.com/panel/gamko-new-energy-gka210m360w) | 360 W | Lighter, +5.7 pp, +5 yr warranty | | [Yingli LF320P6-72](https://comparepv.com/panel/yingli-lf320p6-72) | 320 W | -15 W, -0.8 pp | | [Yingli LF325P6-72](https://comparepv.com/panel/yingli-lf325p6-72) | 325 W | -10 W, -0.5 pp | | [Yingli LF330P6-72](https://comparepv.com/panel/yingli-lf330p6-72) | 330 W | -0.2 pp | | [Yingli LF340P6-72](https://comparepv.com/panel/yingli-lf340p6-72) | 340 W | +0.3 pp | | [Maxeon SPR-MAX7-475](https://comparepv.com/panel/maxeon-spr-max7-475) | 475 W | +140 W, +6.7 pp, +15 yr warranty | | [Maxeon SPR-MAX7-470](https://comparepv.com/panel/maxeon-spr-max7-470) | 470 W | Cooler, +6.4 pp, +15 yr warranty | --- Source: https://comparepv.com/panel/yingli-lf335p6-72 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.