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VSUN Brand review

VSUN410-108BMH

410 Wp PERC Bifacial 70%
ComparePV verdict

Strong in heat, no clear weak spot

Rank 11,113 of 14,005
Compare panels Datasheet PDF
Power (Wp)
410
Typical for its class
Efficiency (%)
21.00
Strong · top 23%
Density (Wp/m²)
210.0
Strong · top 24%
Temp (%/°C)
-0.320
Strong · top 5%
Weight (kg)
21.4
Typical · median 22.0 kg
Warranty (yrs)
30
Strong · top 17%

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.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall 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
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential, commercial and shaded-installations.

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%.

Notes from the database
  • 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

Specifications

Open datasheet PDF
Nominal power (Pmax) 410 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.00 % Strong Segment median 20.60%
Vmpp · Impp 31.55 V · 13.00 A Operating point at max power
Voc · Isc 37.54 V · 13.86 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1722×1134×30 mm · 1.95 m² of roof
Weight 21.4 kg Typical Typical · median 22.0 kg
Cells 108 · PERC Monocrystalline
Bifaciality 70 % Rear output as a share of front
Coefficient Pmax -0.320 %/°C Strong top 5% of its segment
Coefficient Voc · Isc -0.270 · 0.048 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Strong top 17% · median 25 yrs
Degradation 2.00 % First year

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-
With bifacial gain
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.320 %/°C against a segment median of -0.350
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Filter these
Size
Panel Power Eff. Temp. Weight Difference
VSUN VSUN410-108BMH 410 W 21.00% -0.320 21.4 kg You are here
AIKO-A460-MAH54Mb 460 W 23.60% -0.290 20.5 kg +50 W, cooler, +2.6 pp
JST-EDMH-(445-465)W-TD (460W class) 460 W 23.56% -0.300 20.5 kg +50 W, cooler, +2.6 pp
LX-460M/182R-96+ GG 460 W 23.55% -0.260 23.5 kg +50 W, cooler, +2.6 pp
PS-MNB108(HCBF)-460W 460 W 23.53% -0.290 20.5 kg +50 W, cooler, +2.5 pp
JAT54S40-460/LR 460 W 23.50% -0.260 19.3 kg +50 W, cooler, +2.5 pp
LX-460M/182R188-108+ GG 460 W 23.35% -0.290 24.5 kg +50 W, heavier, +2.4 pp
AIKO-455-MAH54Db 455 W 23.30% -0.260 24.0 kg +45 W, cooler, +2.3 pp
LR5-54HTH-455M 455 W 23.30% -0.290 20.8 kg +45 W, +2.3 pp, -5 yr warranty
VSUN390-108BMH-DG 390 W 19.97% -0.320 24.7 kg -20 W, heavier, -1.0 pp
VSUN395-108BMH-DG 395 W 20.23% -0.320 24.7 kg -15 W, heavier, -0.8 pp
VSUN400-108BMH-DG 400 W 20.48% -0.320 24.7 kg -10 W, heavier, -0.5 pp
VSUN405-108BMH-DG 405 W 20.74% -0.320 24.7 kg Heavier, -0.3 pp
VSUN415N-108MH 415 W 21.25% -0.300 21.4 kg Cooler, +0.2 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +100 W, cooler, +4.0 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +85 W, cooler, +3.8 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +95 W, cooler, +3.7 pp

Found 1783 panels of the same or similar size to this one, within ±10 mm. See them here Found 1914 panels of the same or similar size to this one, within ±25 mm. See them here Found 3392 panels of the same or similar size to this one, within ±50 mm. See them here Found 3970 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
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.
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