--- title: "LEDVANCE M410~430N54LB-BB F7 (425W bin) Solar Panel: Specs & Datasheet | ComparePV" description: "LEDVANCE M410~430N54LB-BB F7 (425W bin) solar panel. Specs: 21.76% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ledvance-m410-430n54lb-bb-f7-425w-bin" image: "https://comparepv.com/og/panel/ledvance-m410-430n54lb-bb-f7-425w-bin.png" updated: 2026-09-11 --- # LEDVANCE M410~430N54LB-BB F7 (425W bin) Middle of its segment, heavy for its output 1,220 panels in the segment TOPCon 400-450 W ## Identity - **Manufacturer:** LEDVANCE - **Model:** M410~430N54LB-BB F7 (425W bin) - **Series:** M410~430N54LB-BB F7 - **Rated power:** 425 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 400-450 W (1220 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 425 W | 435 W | Typical | | | Module efficiency | 21.76% | 22.00% | Typical | 7,349 | | Power density | 217.6 | 220.2 | Typical | 7,235 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 24.0 kg | 22.0 kg | Weak - bottom 18% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.76% | 22.00% | Typical | 7,349 | | Power density | 217.6 | 220.2 | Typical | 7,235 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 56.5 | 51.5 | Weak - bottom 18% | 10,746 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **56.5 kg per kWp** - Bottom 18% of the TOPCon 400-450 W segment, against a median of 51.5. - **Best for:** Residential, commercial and hot-climate. - **Not ideal for:** Weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 425 W - **Efficiency:** 21.76 % - **Voltage at Pmax (Vmp):** 32.03 V - **Current at Pmax (Imp):** 13.28 A - **Open-circuit voltage (Voc):** 38.08 V - **Short-circuit current (Isc):** 14.07 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.260 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 108 - **Bifacial:** yes ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 24.0 kg - **Area:** 1.95 m2 - **Power density:** 217.6 Wp/m2 ### Warranty and degradation - **Product warranty:** 25 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 85.0 % - **First-year degradation:** 2.00 % - **Annual degradation:** 1.00 % - **Output after 30 years:** 293 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 7349 of 14129 | | Power density | 7235 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 10746 of 14129 | | Warranty | 21 of 14129 | ## Pros - **N-type TOPCon cell technology** - N-type TOPCon cells show lower LID/LeTID degradation and better high-temperature performance than older PERC modules; with efficiency up to 22.02% the series matches VSUN N-108MH-BW (22.02%) and outperforms Silfab Elite (21.4%). - **Glass-glass bifacial construction** - The bifacial glass-glass design boosts energy yield by capturing reflected irradiance - a real advantage on light-colored roofs, gravel, or carports - while also reducing module degradation compared to standard glass-backsheet builds. - **25/30-year warranty package** - 25 years of product warranty and 30 years of power warranty sit at the upper end of what peer comparables in this segment offer, giving investors a longer security horizon than the common 25/25-year standard. - **Multi-busbar and low PID effect** - Multi-busbar (MBB) design improves current collection and resistance to microcracks, while a low PID effect from tight quality control increases the long-term predictability of power output. - **Competitive efficiency in its class** - Efficiency of 21-22.02% at up to 430 Wp puts the series at the top of the compared peer group (SunLink SL5M108: 22%, VSUN: 22.02%), translating into higher yield per m2 of roof area for the same module footprint. ## Cons - **Manufacturer lacks Tier-1 (BNEF) status** - LEDVANCE does not appear on the BNEF Tier 1 solar module list, unlike several comparable brands in this segment. This can complicate bank financing for projects and sales in channels that require tier-1 bankability. - **Short track record in PV manufacturing** - LEDVANCE was founded in 2016 and is best known as a lighting brand rather than a long-established PV module manufacturer, unlike e.g. Silfab, which has a longer history in the solar market - raising questions about the practical enforceability of the 30-year power warranty. ## About this series The LEDVANCE M410~430N54LB-BB F7 series features **n-type TOPCon** modules built with **glass-glass** construction, designed for high energy production and reliable performance year after year, even in challenging conditions. Their double-active-sided surface means they can utilize not just direct radiation but also reflected light-truly helping in places where every extra gain counts (bright roofs, bitumen membrane, carports). In practice, they solve typical premium installation problems: performance drops in heat and faster degradation over time-TOPCon technology supports better operation at higher temperatures and low annual degradation. The use of **MBB (multi-busbar)** improves current collection and resistance to micro-cracking, while the **limited PID effect** thanks to quality control enhances parameter predictability over the long term. This series is a great option for homes and businesses that want to combine the aesthetics of full black with durability and a strong warranty package. ## Notable figures - At 21.8% efficiency, this panel is on par with typical \*\*TOPCon 400-450W\*\* modules - Power density of 217.6 W/m² matches the \*\*TOPCon 400-450W\*\* median - At -0.29%/°C, hot weather performance is typical for \*\*TOPCon 400-450W\*\* panels - At 24.0 kg (2.0 kg above \*\*TOPCon 400-450W\*\* median of 22.0 kg), requires checking roof load capacity - 100% bifaciality enables rear-side power generation, boosting yield by 5-15% on reflective surfaces ## Questions ### What warranty does the LEDVANCE M410~430N54LB-BB F7 series come with? The LEDVANCE M410~430N54LB-BB F7 series comes with a 25-year product warranty covering manufacturing defects and physical failures, plus a 30-year power output warranty. Thanks to n-type TOPCon cell technology and low annual degradation rates, the long-term power guarantee is backed by proven cell performance rather than marketing language alone. ### Is the LEDVANCE M430 glass-glass panel suitable for flat roofs and carport installations? Yes, the glass-glass construction - using two tempered glass layers instead of a standard polymer backsheet - is particularly well-suited for flat roofs and carports. It provides superior resistance to moisture ingress, UV exposure, and mechanical stress. Since the panel is also bifacial, a white TPO membrane or light-colored gravel underneath a carport will meaningfully boost rear-side energy yield. ### What does bifacial mean for the LEDVANCE M410~430N54LB-BB F7, and how much extra energy does it actually generate? Bifacial means the panel produces power from both the front surface (direct irradiance) and the rear surface (reflected light from the ground or surroundings). Real-world gain depends on surface albedo: light gravel or a white roofing membrane can deliver 5-15% additional annual yield compared to a monofacial panel of the same nameplate power. The effect is smaller on dark substrates. ### How does the LEDVANCE M430 N54LB-BB F7 perform in high summer temperatures - does it lose significant power? N-type TOPCon cells have a more favorable temperature coefficient than older PERC technology, meaning the panel loses less power per degree Celsius above 25°C. The glass-glass construction also contributes to better thermal management and long-term parameter stability. This makes the series a solid choice for installations in warm climates or south-facing roofs with high thermal load. ### Is LEDVANCE a reliable solar panel manufacturer, and where are these modules made? LEDVANCE is a German-headquartered company, well established in the LED lighting market, that has expanded into photovoltaics. The M410~430N54LB-BB F7 modules are manufactured in Asia, which is industry standard. LEDVANCE is not currently listed as a Bloomberg NEF Tier 1 PV module supplier, so before purchasing it is worth confirming warranty fulfillment terms with the local distributor or importer. ### Does the LEDVANCE M410~430N54LB-BB F7 full black panel look good on a dark roof, and does the all-black finish affect efficiency? The full black version - black frame, black cells, black backsheet glass - integrates seamlessly with dark roof tiles or anthracite standing-seam metal roofing. The only minor trade-off is slightly higher heat absorption from the black frame, which can marginally raise operating temperature. In practice the difference is negligible, and the TOPCon cell technology handles elevated temperatures better than standard PERC cells anyway. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/asset-13237368-m410-430n54lb-bb-f7-c33924ff00ff.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Maxeon SPR-MAX7-475](https://comparepv.com/panel/maxeon-spr-max7-475) | 475 W | +50 W, +2.2 pp, +10 yr warranty | | [Just Solar JST-EDMH-(445-465)W-TD (465W class)](https://comparepv.com/panel/just-solar-jst-edmh-445-465-w-td-465w-class) | 465 W | +40 W, lighter, +2.0 pp | | [JA Solar JAT54S40-475/LR](https://comparepv.com/panel/ja-solar-jat54s40-475-lr) | 475 W | +50 W, lighter, +2.0 pp | | [Tongwei TWMNH-48HW475](https://comparepv.com/panel/tongwei-solar-twmnh-48hw475) | 475 W | +50 W, +2.0 pp | | [Astronergy CHSM48RN(DG)/F-BH-475](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-f-bh-475) | 475 W | +50 W, +2.0 pp | | [AIKO AIKO-A475-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a475-mce54mw) | 475 W | +50 W, lighter, +2.0 pp | | [AIKO AIKO-A475-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a475-mah54mw) | 475 W | +50 W, cooler, +2.0 pp | | [LEDVANCE M385~405P54LM-BB-F3 (385W class)](https://comparepv.com/panel/ledvance-m385-405p54lm-bb-f3-385w-class) | 385 W | Hotter, -2.1 pp, -5 yr warranty | | [LEDVANCE M385~405P54LM-BB-F3 (390W class)](https://comparepv.com/panel/ledvance-m385-405p54lm-bb-f3-390w-class) | 390 W | Hotter, -1.8 pp, -5 yr warranty | | [LEDVANCE M385~405P54LM-BB-F3 (395W class)](https://comparepv.com/panel/ledvance-m385-405p54lm-bb-f3-395w-class) | 395 W | Hotter, -1.5 pp, -5 yr warranty | | [LEDVANCE M385~405P54LM-BB-F3 (400W class)](https://comparepv.com/panel/ledvance-m385-405p54lm-bb-f3-400w-class) | 400 W | Hotter, -1.3 pp, -5 yr warranty | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +85 W, cooler, +3.2 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +70 W, lighter, +3.0 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +80 W, cooler, +2.9 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +80 W, cooler, +2.9 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +65 W, lighter, +2.7 pp | --- Source: https://comparepv.com/panel/ledvance-m410-430n54lb-bb-f7-425w-bin Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.