--- title: "VSUN VSUN410-108BMH 410W Solar Panel - Specs & Review | ComparePV" description: "VSUN VSUN410-108BMH 410W solar panel. Specs: 21.00% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/vsun-vsun410-108bmh" updated: 2026-09-11 --- # VSUN VSUN410-108BMH Strong in heat, no clear weak spot 954 panels in the segment PERC 400-450 W ## Identity - **Manufacturer:** VSUN - **Model:** VSUN410-108BMH - **Series:** VSUN410-108BMH - **Rated power:** 410 W - **Cell technology:** PERC - **Bifacial:** yes ## How it compares Compared against segment PERC 400-450 W (954 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 410 W | 410 W | Typical | | | Module efficiency | 21.00% | 20.60% | Strong - top 23% | 9,758 | | Power density | 210.0 | 206.2 | Strong - top 24% | 9,772 | | Temperature coefficient | -0.320 | -0.350 | Strong - top 5% | 8,312 | | Weight (kg) | 21.4 kg | 22.0 kg | Typical | | | Performance warranty | 30 yrs | 25 yrs | Strong - top 17% | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.00% | 20.60% | Strong - top 23% | 9,758 | | Power density | 210.0 | 206.2 | Strong - top 24% | 9,772 | | Temperature coefficient | -0.320 | -0.350 | Strong - top 5% | 8,312 | | Weight per kWp | 52.2 | 53.0 | Typical | 5,665 | | Performance warranty | 30 yrs | 25 yrs | Strong - top 17% | 21 | ### Strengths - **-0.320 %/°C temperature coefficient** - Top 5% of the PERC 400-450 W segment, against a median of -0.350. Ranked 8,312th in the whole database. - **30 year performance warranty** - Top 17% of the PERC 400-450 W segment, against a median of 25 yrs. - **21.00% module efficiency** - Top 23% of the PERC 400-450 W segment, against a median of 20.60%. - **Best for:** Residential, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 410 W - **Efficiency:** 21.00 % - **Voltage at Pmax (Vmp):** 31.55 V - **Current at Pmax (Imp):** 13.00 A - **Open-circuit voltage (Voc):** 37.54 V - **Short-circuit current (Isc):** 13.86 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.320 %/degC - **Temperature coefficient of Voc:** -0.270 %/degC - **Temperature coefficient of Isc:** 0.048 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 108 - **Bifacial:** yes - **Bifacial gain:** 30.00 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.4 kg - **Area:** 1.95 m2 - **Power density:** 210.0 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **First-year degradation:** 2.00 % ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 9758 of 14005 | | Power density | 9772 of 14005 | | Temperature coefficient | 8312 of 14005 | | Weight | 5665 of 14005 | | Warranty | 21 of 14005 | ## About this series The VSUN410-108BMH series redefines performance standards in the residential and commercial rooftop installation segment, focusing on an innovative 108-cell structure. A key differentiator is the use of **Half-Cut technology**, which effectively addresses the problem of power drops during partial module shading, a common challenge on complex roof surfaces. Thanks to the use of **multi-busbar MBB cells**, these panels offer significantly better current distribution and higher resistance to the formation of harmful micro-cracks, which directly translates to stable energy production for decades. By choosing VSUN410-108BMH, you gain operational certainty even in low light conditions, which is a major advantage in the Polish climate zone. This product is characterized by **exceptional resistance to PID degradation**, protecting your investment against loss of efficiency over time. Compared to the competition, this series stands out with an optimal power-to-size ratio, allowing for maximum utilization of the available roof area without overloading the structure. This solution is dedicated to investors seeking **reliability confirmed by rigorous testing** and modern aesthetics that harmonize with the building architecture. Precise matching of electrical parameters ensures that these panels work perfectly with the most popular inverters on the market, simplifying the system design process, shortening the return on investment, and guaranteeing **high energy yield** at a competitive price. ## Notable figures - At 21.0% efficiency, this panel is on par with typical \*\*PERC 400-450W\*\* modules - 210.0 W/m² power density - 3.8 W/m² more than \*\*PERC 400-450W\*\* median (206.2 W/m²), more power per roof area - Temperature coefficient of -0.32%/°C vs median -0.35%/°C means ~1% less power loss at 65°C - 70% bifaciality enables rear-side power generation, boosting yield by 4-10% on reflective surfaces - In the top 70% for efficiency among all PERC panels ## Questions ### Is the VSUN410-108BMH panel still available to buy? The VSUN410-108BMH series has been discontinued by the manufacturer and is no longer in active production. Availability is now limited to remaining distributor stock, and once that runs out the model will not be restocked. If you're expanding an existing array with the same panel, act quickly, or consider a comparable replacement with similar electrical specs and dimensions from the current lineup. ### What warranty does the VSUN410-108BMH come with? The panels carry a 12-year product warranty covering material and workmanship defects, plus a 30-year linear power warranty guaranteeing over 80% of original output after three decades. This matches offerings from market leaders, though it's worth noting the manufacturer is not classified as Tier 1, which is a factor to weigh when assessing the long-term financial backing of that warranty. ### Is the VSUN410-108BMH panel suitable for a pitched residential roof? Yes, the 108-cell half-cut format is a common choice for residential pitched-roof installations. Splitting each cell in half limits power loss from partial shading caused by chimneys or dormers, while the multi-busbar (MBB) design improves current collection even when different roof sections receive uneven sunlight — a frequent scenario on complex Polish roof layouts. ### What does bifacial technology add to the VSUN410-108BMH? The dual-sided design lets the panel capture additional light reflected off the surface beneath it, so on light-colored roofing, gravel, or snow, total energy yield can increase by up to several percentage points compared to a standard monofacial module. The actual gain depends on mounting angle, rear clearance, and the ground's albedo. ### How does half-cut with MBB technology differ from standard cells? In half-cut technology, each silicon cell is physically cut in two, so current flowing through each segment is lower, reducing resistive and thermal losses. The multi-busbar (MBB) interconnection further shortens current paths and adds more conduction routes, lowering the risk of power loss from microcracks and improving long-term energy output stability. ### Does the VSUN410-108BMH perform well in low light and cold temperatures? Yes, the PERC cells used in this series respond better to diffuse and low-intensity light than older cell technologies, resulting in higher output on cloudy days typical of Poland's climate. Cold temperatures actually benefit silicon panels, since their electrical efficiency increases as cell operating temperature drops. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/20220804110410512-compressed-f4e4a9d65a62.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A460-MAH54Mb](https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a460-mah54mb-1) | 460 W | +50 W, cooler, +2.6 pp | | [Just Solar JST-EDMH-(445-465)W-TD (460W class)](https://comparepv.com/panel/just-solar-jst-edmh-445-465-w-td-460w-class) | 460 W | +50 W, cooler, +2.6 pp | | [Luxor Solar LX-460M/182R-96+ GG](https://comparepv.com/panel/luxor-lx-460m-182r-96-gg) | 460 W | +50 W, cooler, +2.6 pp | | [Philadelphia Solar PS-MNB108(HCBF)-460W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-460w) | 460 W | +50 W, cooler, +2.5 pp | | [JA Solar JAT54S40-460/LR](https://comparepv.com/panel/ja-solar-jat54s40-460-lr) | 460 W | +50 W, cooler, +2.5 pp | | [Luxor Solar LX-460M/182R188-108+ GG](https://comparepv.com/panel/luxor-solar-lx-460m-182r188-108-gg) | 460 W | +50 W, heavier, +2.4 pp | | [AIKO AIKO-455-MAH54Db](https://comparepv.com/panel/aiko-aiko-455-mah54db) | 455 W | +45 W, cooler, +2.3 pp | | [Longi Solar LR5-54HTH-455M](https://comparepv.com/panel/longi-lr5-54hth-455m) | 455 W | +45 W, +2.3 pp, -5 yr warranty | | [VSUN VSUN390-108BMH-DG](https://comparepv.com/panel/vsun-vsun390-108bmh-dg) | 390 W | -20 W, heavier, -1.0 pp | | [VSUN VSUN395-108BMH-DG](https://comparepv.com/panel/vsun-vsun395-108bmh-dg) | 395 W | -15 W, heavier, -0.8 pp | | [VSUN VSUN400-108BMH-DG](https://comparepv.com/panel/vsun-vsun400-108bmh-dg) | 400 W | -10 W, heavier, -0.5 pp | | [VSUN VSUN405-108BMH-DG](https://comparepv.com/panel/vsun-vsun405-108bmh-dg) | 405 W | Heavier, -0.3 pp | | [VSUN VSUN415N-108MH](https://comparepv.com/panel/vsun-vsun415n-108mh) | 415 W | Cooler, +0.2 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +100 W, cooler, +4.0 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +85 W, cooler, +3.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +95 W, cooler, +3.7 pp | --- Source: https://comparepv.com/panel/vsun-vsun410-108bmh 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.