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Seraphim Brand review

SEG-415-BMD-BG

415 Wp PERC Bifacial 70%
ComparePV verdict

Space saver, heavy for its output

Rank 8,026 of 14,005
Compare panels Datasheet PDF
Power (Wp)
415
Typical for its class
Efficiency (%)
21.25
Strong · top 12%
Density (Wp/m²)
212.5
Strong · top 11%
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
24.0
Weak · 2.0 kg above median
Warranty (yrs)
30
Strong · top 17%

Seraphim YUKON Series panels redefine efficiency standards by using advanced half-cut cell technology, which drastically reduces internal energy losses and minimizes the risk of hot spots. This design is based on an innovative multi-busbar layout, which not only shortens the current flow path but also increases the module's resistance to micro-cracks and mechanical degradation. This solution is a response to the challenges of operating in difficult lighting conditions, ensuring stable energy production even with partial shading of the surface. The use of multi-busbar technology translates into higher conversion efficiency, making this series an optimal choice for investors seeking a fast return on investment. YUKON models perform excellently in both large-scale photovoltaic farms and demanding commercial installations, where maximizing the use of available roof or ground space is key. Compared to standard solutions, this series offers a better temperature coefficient, which guarantees high operating efficiency on hot days. It is a reliable foundation for modern energy systems, combining engineering precision with exceptional component durability.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.25% 20.60% Strong · top 12% 8,904
Power density 212.5 206.2 Strong · top 11% 8,791
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 57.8 53.0 Weak · bottom 21% 11,445
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 · 1 caution
Best for

Utility-scale, commercial and shaded-installations.

Not ideal for

Weight-limited structures.

Strengths
212.5 watts per square metre

Top 11% of the PERC 400-450 W segment, against a median of 206.2.

21.25% module efficiency

Top 12% of the PERC 400-450 W segment, against a median of 20.60%.

30 year performance warranty

Top 17% of the PERC 400-450 W segment, against a median of 25 yrs.

Watch-outs
57.8 kg per kWp

Bottom 21% of the PERC 400-450 W segment, against a median of 53.0.

Notes from the database
  • Efficiency of 21.2% is 0.6pp above the PERC 400-450W median (20.6%)
  • 212.5 W/m² power density - 6.3 W/m² more than PERC 400-450W median (206.2 W/m²), more power per roof area
  • Temperature coefficient of -0.35%/°C matches the PERC 400-450W median
  • At 24.0 kg (2.0 kg above PERC 400-450W median of 22.0 kg), requires checking roof load capacity
  • 70% bifaciality enables rear-side power generation, boosting yield by 4-10% on reflective surfaces

Specifications

Open datasheet PDF
Nominal power (Pmax) 415 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.25 % Strong Segment median 20.60%
Vmpp · Impp 31.17 V · 13.32 A Operating point at max power
Voc · Isc 37.42 V · 13.90 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 24.0 kg Weak Weak · 2.0 kg above median
Cells 108 · PERC Monocrystalline
Bifaciality 70 % Rear output as a share of front
Coefficient Pmax -0.350 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.270 · 0.050 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 30 years Hardware defects only
Performance warranty 30 years Strong top 17% · median 25 yrs
End-of-warranty output 85.0 % Equals 353 W guaranteed
Degradation 2.00 → 0.45 % First year, then annual

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
-0.350 %/°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
Seraphim SEG-415-BMD-BG 415 W 21.25% -0.350 24.0 kg You are here
JST-EDMH-(445-465)W-TD (465W class) 465 W 23.81% -0.300 20.5 kg +50 W, cooler, +2.6 pp
LX-465M/182R-96+ GG 465 W 23.80% -0.260 23.5 kg +50 W, cooler, +2.6 pp
AIKO-A460-MAH54Mb 460 W 23.60% -0.290 20.5 kg +45 W, cooler, +2.4 pp
LX-465M/182R188-108+ GG 465 W 23.60% -0.290 24.5 kg +50 W, cooler, +2.4 pp
JST-EDMH-(445-465)W-TD (460W class) 460 W 23.56% -0.300 20.5 kg +45 W, cooler, +2.3 pp
LX-460M/182R-96+ GG 460 W 23.55% -0.260 23.5 kg +45 W, cooler, +2.3 pp
PS-MNB108(HCBF)-460W 460 W 23.53% -0.290 20.5 kg +45 W, cooler, +2.3 pp
JAT54S40-460/LR 460 W 23.50% -0.260 19.3 kg Cooler, lighter, +2.2 pp
SRP-395-BMD-HV 395 W 20.23% -0.340 21.5 kg Lighter, -1.0 pp, -5 yr warranty
SRP-400-BMD-BG 400 W 20.48% -0.340 24.0 kg -15 W, -0.8 pp
SRP-405-BMD-BG 405 W 20.74% -0.340 24.0 kg -10 W, -0.5 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +95 W, cooler, +3.8 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +80 W, cooler, +3.6 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +90 W, cooler, +3.4 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +75 W, cooler, +3.2 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +85 W, cooler, +3.2 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
What warranty does the Seraphim YUKON Series come with?
The Seraphim YUKON Series carries a 30-year product warranty and a 30-year power output warranty. This is among the longest coverage periods available in the PV module market. The power warranty guarantees that the panels will maintain a specified efficiency level for three decades of operation, significantly reducing investment risk and supporting accurate ROI calculations.
How does the Seraphim YUKON Series perform in high temperatures?
The YUKON Series features a better temperature coefficient than standard PERC modules, which means less power loss on hot, sunny days when conventional panels underperform. This is particularly important for south-facing rooftop systems or ground-mounted installations with limited natural cooling, where thermal losses have a measurable impact on annual energy yield.
Is the YUKON Series a bifacial panel?
No, the YUKON Series is a monofacial module — it captures sunlight from the front surface only. This eliminates the need for a highly reflective ground surface and simplifies system design and installation. The series is well suited for standard rooftop and ground-mount applications where bifacial gain would be negligible.
What is the half-cut cell technology in the YUKON Series and does it make a real difference?
Half-cut technology splits each PERC cell into two halves, reducing the current flowing through each one. The result is lower resistive heat, reduced susceptibility to microcracks, and better performance under partial shading — for example when a chimney or antenna covers part of the panel. Combined with a multi-busbar layout, this translates into measurably higher annual energy production compared to standard full-cell modules.
Are the Seraphim YUKON 610 Wp panels suitable for large-scale solar farms and commercial projects?
Yes, the YUKON Series with up to 610 Wp per module is designed for utility-scale farms and demanding commercial installations. The high unit power reduces the number of modules needed for a given system capacity, cutting costs on racking, cabling, and labor. As a Bloomberg Tier 1 manufacturer, Seraphim also meets the bankability requirements typical of large project financing.
Is Seraphim a reliable manufacturer and is the YUKON Series still available?
Seraphim is a Chinese manufacturer on the Bloomberg Tier 1 list, operating since 2011 with annual production capacity exceeding 13 GWp. The YUKON Series is active and currently available. Tier 1 status means the modules qualify for bank and infrastructure fund financing — a standard requirement in commercial and utility-scale project tenders.
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