--- title: "Luxor Solar LX-440M/182-108+ 440W Solar Panel - Specs & Review | ComparePV" description: "Luxor Solar LX-440M/182-108+ 440W solar panel. Specs: 22.86% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/luxor-solar-lx-440m-182-108" updated: 2026-09-11 --- # Luxor Solar LX-440M/182-108+ Efficiency leader, short guarantee 1,218 panels in the segment TOPCon 400-450 W ## Identity - **Manufacturer:** Luxor Solar - **Model:** LX-440M/182-108+ - **Series:** ECO LINE N-TYPE TOPCON NON-REFLECT - **Rated power:** 440 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 400-450 W (1218 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 440 W | 435 W | Typical | | | Module efficiency | 22.86% | 22.00% | Strong - top 1% | 2,536 | | Power density | 225.3 | 220.2 | Strong - top 8% | 4,099 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight (kg) | 21.5 kg | 22.0 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 7% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.86% | 22.00% | Strong - top 1% | 2,536 | | Power density | 225.3 | 220.2 | Strong - top 8% | 4,099 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight per kWp | 48.9 | 51.4 | Typical | 2,535 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 7% | 9,798 | ### Strengths - **22.86% module efficiency** - Top 1% of the TOPCon 400-450 W segment, against a median of 22.00%. Ranked 2,536th in the whole database. - **225.3 watts per square metre** - Top 8% of the TOPCon 400-450 W segment, against a median of 220.2. Ranked 4,099th in the whole database. ### Watch out for - **25 year performance warranty** - Bottom 7% of the TOPCon 400-450 W segment, against a median of 30 yrs. Ranked 9,798th in the whole database. - **Best for:** Residential and commercial. - **Not ideal for:** Owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 440 W - **Efficiency:** 22.86 % - **Voltage at Pmax (Vmp):** 32.27 V - **Current at Pmax (Imp):** 13.65 A - **Open-circuit voltage (Voc):** 39.07 V - **Short-circuit current (Isc):** 14.40 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 108 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.5 kg - **Area:** 1.95 m2 - **Power density:** 225.3 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 87.5 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.48 % - **Output after 30 years:** 374 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 2536 of 14005 | | Power density | 4099 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 2535 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **Non-Reflect coating minimizes glare** - A specialized anti-reflective front glass coating nearly eliminates sunlight reflection, making this one of the few series on the market truly suited for installations near airports, highways, and dense residential areas where standard panels create glare issues. - **Highest efficiency within the peer set** - Peak efficiency of 22.86% exceeds the closest 440 Wp-class competitors: JA Solar JAM54D40 (22.5%), G-STAR N-Type CleanEdge (22.53%), and Lina Energy LEPV 132 (22.37%). - **N-Type TOPCon cell technology** - TOPCon cells deliver lower LID/LeTID degradation and better high-temperature performance than older PERC cells, translating into higher real-world annual energy yield, particularly during summer months. - **German manufacturer with 19 years of experience** - Luxor Solar has operated since 2007 and is headquartered in Germany, with the M108 series produced in Europe — relevant for local-content requirements in certain subsidy programs and public tenders. ## Cons - **No Tier-1 (BNEF) bankability status** - The manufacturer is not on BloombergNEF's Tier-1 list, unlike competitor JA Solar. This can restrict bank financing availability for larger commercial projects, where lenders often require modules from bankable Tier-1 producers. - **Product warranty below current N-type trend** - The 15-year product warranty and 25-year power warranty reflect an older market standard, while many newer N-Type TOPCon series from leading manufacturers now offer 25-year product and 30-year power warranties. - **Monofacial construction** - The panels lack bifacial technology, so no additional yield is generated from the rear side. A growing number of N-Type series on the market — including double-glass variants from the same manufacturer — offer bifacial options with an added 5–10% energy gain from albedo. ## About this series Luxor Solar ECO LINE N-TYPE TOPCON NON-REFLECT series modules set a new direction in energy yield optimization thanks to the use of advanced N-type cells and innovative TOPCon technology. A key feature of this line is the **specialized Non-Reflect surface**, which almost completely eliminates the problem of sunlight reflection. This solution not only increases light absorption but, above all, solves the problem of bothersome glare, which is crucial when installing systems near airports, highways, or dense residential areas. This series is characterized by **outstanding efficiency in low-light conditions**, allowing for effective power production even in the early morning, late afternoon, and on heavily cloudy days typical of the Polish climate zone. The use of N-type cells ensures **minimal annual power degradation**, guaranteeing energy stability for investors for decades. This product is dedicated to the most demanding private users and enterprises for whom the priority is a combination of the highest performance and an aesthetic, matte finish. Compared to the competition, these panels stand out with an **increased bifaciality factor** and unique resistance to potential-induced and light-induced degradation phenomena, making them one of the safest investments on today's photovoltaic market. ## Notable figures - 22.9% module efficiency - 0.9pp better than the \*\*TOPCon 400-450W\*\* median of 22.0% - Power density of 225.3 W/m² packs 5.1 W/m² more into the same footprint vs \*\*TOPCon 400-450W\*\* median (220.2 W/m²) - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 400-450W\*\* median - In the top 18% for efficiency among all TOPCon panels ## Questions ### What is the Non-Reflect technology in the Luxor Solar ECO LINE TOPCON series and when should I choose it? Non-Reflect refers to a special front glass with a pyramid-like micro-surface structure that scatters and absorbs incoming sunlight instead of reflecting it outward. These panels are specifically recommended for installations near airports, highways, railways, or dense residential areas where regulations or permit conditions require limiting light immissions. In standard locations, the Non-Reflect glass also improves light transmission and overall energy yield. ### Are the Luxor Solar ECO LINE N-TYPE TOPCON NON-REFLECT panels approved for installation near airports or highways? Yes — this is the primary use case of the series. Independent certification institutes have confirmed that these modules meet light immission control standards, including Germany's BImSchG requirements. The glare reduction achieved by the Non-Reflect surface is many times below legal limits, making these panels often the only viable solution for PV installations in sensitive or protected locations. ### What is the rated power and efficiency of the Luxor Solar ECO LINE N-TYPE TOPCON NON-REFLECT? The M108 series reaches up to 440 Wp peak power with module efficiency of up to 22.86%. Dimensions are 1722×1134×30 mm with a weight of approximately 21.5 kg, facilitating handling and installation on pitched roofs. The N-Type TOPCon cells deliver a low temperature coefficient of -0.3%/°C, resulting in smaller power losses on hot days compared to legacy PERC technology. ### What warranty does the Luxor Solar ECO LINE N-TYPE TOPCON NON-REFLECT come with? Luxor Solar provides a 15-year product warranty covering materials and workmanship, and a 25-year linear power output warranty. N-Type TOPCon cells exhibit very low annual degradation rates and are inherently resistant to LID (Light-Induced Degradation) common in older PERC cells, ensuring stable output throughout the warranty period and well beyond it. ### Do the Luxor Solar NON-REFLECT panels perform well in overcast or low-light conditions? Yes. N-Type TOPCon cells are recognized for superior low-light performance. The Non-Reflect glass further boosts light absorption by reducing surface reflectance and improving transmission of diffuse irradiance. The result is effective power generation early in the morning, late in the afternoon, and on cloudy days — conditions that characterize a significant portion of the year in Central and Northern European climates. ### Is Luxor Solar a Tier 1 manufacturer and where are the ECO LINE panels produced? Luxor Solar is headquartered in Stuttgart, Germany, with extensive European market experience, but is not currently listed as a Bloomberg NEF Tier 1 manufacturer. The ECO LINE series is engineered in Germany while manufacturing takes place in Asia. The 15/25-year warranty structure and availability through authorized distributors reflect the company's long-term service commitment. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/lx-el-n-type-nr-bw-m108-420-440w-182-en-0c55720ec522.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +50 W, +1.6 pp, +5 yr warranty | | [Suntech STP-NT11/48QGSF-490](https://comparepv.com/panel/suntech-stp-nt11-48qgsf-490) | 490 W | +50 W, +1.6 pp, +5 yr warranty | | [JA Solar JAT54S40-485/LR](https://comparepv.com/panel/ja-solar-jat54s40-485-lr) | 485 W | +45 W, +1.4 pp, +5 yr warranty | | [AIKO AIKO-A485-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a485-mce54mw) | 485 W | +45 W, +1.4 pp, +5 yr warranty | | [AIKO AIKO-A485-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a485-mah54mw) | 485 W | +45 W, +1.4 pp, +5 yr warranty | | [Gokin GK-5-54HG-485M](https://comparepv.com/panel/gokin-gk-5-54hg-485m) | 485 W | +45 W, +1.4 pp, +5 yr warranty | | [Heckert Solar ZEUS 3.0+ 108 485WP](https://comparepv.com/panel/heckert-solar-zeus-3-0-108-485wp) | 485 W | +45 W, +1.4 pp, +5 yr warranty | | [Luxor Solar LX-395M/182-108+](https://comparepv.com/panel/luxor-solar-lx-395m-182-108) | 395 W | -45 W, hotter, -2.3 pp | | [Luxor Solar LX-400M/182-108+](https://comparepv.com/panel/luxor-solar-lx-400m-182-108) | 400 W | -40 W, hotter, -2.1 pp | | [Luxor Solar LX-405M/182-108+](https://comparepv.com/panel/luxor-solar-lx-405m-182-108) | 405 W | -35 W, hotter, -1.8 pp | | [Luxor Solar LX-410M/182-108+](https://comparepv.com/panel/luxor-solar-lx-410m-182-108) | 410 W | -30 W, hotter, -1.6 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +70 W, cooler, +2.1 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +55 W, +1.9 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +65 W, cooler, +1.8 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +60 W, cooler, +1.6 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +60 W, +1.6 pp, +5 yr warranty | --- Source: https://comparepv.com/panel/luxor-solar-lx-440m-182-108 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.