--- title: "Luxen Solar Energy LNVK-490N 490W Solar Panel - Specs & Review | ComparePV" description: "Luxen Solar Energy LNVK-490N 490W solar panel. Specs: 22.62% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/luxen-solar-energy-lnvk-490n" updated: 2026-09-11 --- # Luxen Solar Energy LNVK-490N Solid all-round for its segment 301 panels in the segment N-type 450-500 W ## Identity - **Manufacturer:** Luxen Solar Energy - **Model:** LNVK-490N - **Series:** LUXNERI SERIES N5 - **Rated power:** 490 W - **Cell technology:** N-type ## How it compares Compared against segment N-type 450-500 W (301 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 490 W | 470 W | Strong - top 13% | | | Module efficiency | 22.62% | 22.52% | Typical | 3,635 | | Power density | 226.2 | 225.2 | Typical | 3,672 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 22.8 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 | 22.62% | 22.52% | Typical | 3,635 | | Power density | 226.2 | 225.2 | Typical | 3,672 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 46.5 | 49.5 | Typical | 1,198 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Residential, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 490 W - **Efficiency:** 22.62 % - **Voltage at Pmax (Vmp):** 36.57 V - **Current at Pmax (Imp):** 13.40 A - **Open-circuit voltage (Voc):** 43.68 V - **Short-circuit current (Isc):** 14.33 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:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 120 ### Physical - **Length:** 1910 mm - **Width:** 1134 mm - **Thickness:** 33 mm - **Weight:** 22.8 kg - **Area:** 2.17 m2 - **Power density:** 226.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 20 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:** 428 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 3635 of 14005 | | Power density | 3672 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 1198 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type LECO cells with SMBB layout** - The combination of N-type LECO cell technology with a half-cut SMBB (multi-busbar) layout delivers a lower LID/LeTID degradation rate and better high-temperature performance than conventional P-type PERC modules, translating into a real increase in annual energy yield. - **30-year linear power warranty** - The manufacturer offers 20 years of product warranty and up to 30 years of linear power warranty — longer than the standard 25 years offered by most peers in this segment, directly boosting the residual value of the installation in LCOE financial models. - **Efficiency on par with segment leaders** - Efficiency of up to 22.83% at 590 Wp matches SunEvo Solar (SE5-72H) and Renesola (182M TOPCon), and is only marginally behind AE Solar's Horizon CMD-144BDS (22.86%) — placing the series firmly among the top peer comparables at the same maximum power class. - **Tier-1 bankability since 2022** - Luxen Solar Energy, in operation since 2005, has continuously held BNEF Tier-1 status since 2022, easing project financing through banks and non-recourse lending institutions. - **Full Black aesthetics at lower BOS cost** - A white backsheet combined with a black frame and black cells creates a uniform Full Black appearance while keeping BOS costs lower than fully black modules with black backsheets, benefiting both residential customers and commercial investors focused on LCOE. ## Cons - **Mono-facial, not bifacial** - This configuration of the N5 series is mono-facial (is\_bifacial: false), while some competing TOPCon modules in the 590 Wp class (e.g., Renesola 182M TOPCon) are offered standard as bifacial. Skipping the glass rear side means no additional albedo-driven yield (potentially several percent of energy) in ground-mount installations or on reflective surfaces. ## About this series The **LUXNERI N5** series from Luxen Solar Energy consists of monocrystalline Full Black modules designed for installations where both aesthetics and real-world energy yield matter. At the core of these panels is **N-TYPE LECO cell technology** combined with a **half-cut SMBB cell layout**, delivering higher energy harvest and reduced sensitivity to partial shading compared to conventional black-backsheet modules. By pairing a white backsheet with a black frame and black cells, the N5 series achieves a sleek, uniform look while also lowering BoS costs and improving LCOE, making it appealing to commercial investors and homeowners who care about roof appearance alike. The panels stand out for their **excellent anti-PID performance and low LID**, ensuring stable power output throughout the module's operating life. Robust mechanical construction, validated by load testing, together with IEC and ISO quality certifications, makes this series a dependable choice for both residential and commercial rooftop projects. As a recognized Tier 1 manufacturer, Luxen backs the series with a **long product and power warranty**, adding extra confidence to any long-term solar investment. ## Notable figures - Efficiency of 22.6% matches the \*\*N-type 450-500W\*\* median - Power density of 226.2 W/m² matches the \*\*N-type 450-500W\*\* median - At -0.29%/°C, hot weather performance is typical for \*\*N-type 450-500W\*\* panels - Ranked #3635 out of 14005 panels for efficiency in the database ## Questions ### What is the maximum power output of the LUXNERI N5 series panels? LUXNERI N5 series panels reach a maximum power output of up to 590 Wp. This high yield is achieved through N-Type LECO cell technology combined with a half-cut SMBB cell layout, delivering more energy per module area than typical P-type solutions. ### How does N-Type LECO cell technology differ from standard cells used in other panels? N-Type LECO cells offer lower light-induced degradation (LID) and better resistance to potential-induced degradation (PID) compared to typical P-type cells. In practice, this means more stable energy production over the system's lifetime and a smaller power drop during the first years of operation. ### What warranty comes with LUXNERI N5 panels? Manufacturer Luxen Solar Energy, a recognized Tier 1 supplier, provides a 20-year product warranty and a 30-year power output warranty. These are among the longest warranty periods available on the market, adding extra security to any residential or commercial PV investment. ### Are LUXNERI N5 panels bifacial? No, the LUXNERI N5 series consists of monofacial panels in a Full Black design, featuring a white backsheet, black frame, and black cells. This combination delivers a uniform, sleek roof appearance, though it doesn't capture the extra rear-side energy gain typical of bifacial modules. ### Are LUXNERI N5 panels suitable for a sloped residential roof? Yes, thanks to their Full Black design, the N5 series is a popular choice for sloped residential roofs where aesthetics matter. A robust mechanical structure, validated by load testing, along with IEC and ISO certifications, ensures reliable performance under typical roof-mounting conditions. ### How does the half-cut SMBB technology in N5 panels differ from panels with a standard black backsheet? The half-cut SMBB layout splits cells in half and increases the busbar count, reducing resistive losses and improving shading tolerance from obstacles like chimneys or antennas. Compared to standard black-backsheet modules, the N5 series delivers a higher energy yield while keeping a similarly sleek, dark appearance. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/470-490W_N_33mm_WB_M10_1910_1134mm_LNVK-6a5ee4527f5c.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +20 W, cooler, +2.4 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +2.2 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +15 W, cooler, +2.1 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Cooler, lighter, +1.9 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +10 W, cooler, +1.9 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | Cooler, lighter, +1.9 pp | | [Luxen Solar Energy LNVK-470ND](https://comparepv.com/panel/luxen-solar-energy-lnvk-470nd) | 470 W | -20 W, heavier, -0.9 pp | | [Luxen Solar Energy LNVK-475ND](https://comparepv.com/panel/luxen-solar-energy-lnvk-475nd) | 475 W | -15 W, heavier, -0.7 pp | | [Luxen Solar Energy LNVK-480ND](https://comparepv.com/panel/luxen-solar-energy-lnvk-480nd) | 480 W | -10 W, heavier, -0.5 pp | | [Luxen Solar Energy LNVK-485N](https://comparepv.com/panel/luxen-solar-energy-lnvk-485n) | 485 W | -0.2 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | +70 W, cooler, +2.2 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | +65 W, cooler, +2.0 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | +60 W, lighter, +1.8 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | +50 W, cooler, +1.8 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | +50 W, cooler, +1.8 pp | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | +55 W, heavier, +1.6 pp | --- Source: https://comparepv.com/panel/luxen-solar-energy-lnvk-490n Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.