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Solar N Plus SP-M10/108H-405
Solar N Plus Brand review

SP-M10/108H-405

405 Wp PERC
ComparePV verdict

Solid all-round for its segment

Rank 11,609 of 14,005
Compare panels Datasheet PDF
Power (Wp)
405
Typical for its class
Efficiency (%)
20.70
Typical · median 20.60%
Density (Wp/m²)
207.4
Typical · median 206.2
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
21.0
Typical · median 22.0 kg
Warranty (yrs)
25
Typical · median 25 yrs

The Solar N Plus CYGNUS All-black monofacial series consists of modules designed for installations where both the appearance of the roof and long-term stable energy production are important. The all-black version provides a uniform, deep black color - without any distracting contrasts - making the panels perfectly complement modern roofing and facades. The use of a module architecture with smaller sections and multi-point current connections results in improved performance under partial shading and reduces losses due to uneven sunlight exposure.

In practice, this series solves typical problems with residential installations, such as shading from chimneys, skylights, or trees, as well as reducing energy yields in hot weather. This is facilitated by the favorable temperature characteristics typical of N-class modules. Another advantage is resistance to LID and PID effects, which helps maintain high efficiency over a longer period. The CYGNUS All-black monofacial series is a good choice for single-family homes, small businesses, and investors who want to combine premium aesthetics with predictable energy yields.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.70% 20.60% Typical 10,764
Power density 207.4 206.2 Typical 10,626
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 51.9 53.0 Typical 5,230
Performance warranty 25 yrs 25 yrs Typical 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 0 caution
Best for

Residential, commercial and shaded-installations.

Notes from the database
  • At 20.7% efficiency, this panel is on par with typical PERC 400-450W modules
  • At 207.4 W/m² power density, roof space requirements are typical for PERC 400-450W panels
  • Temperature coefficient of -0.35%/°C matches the PERC 400-450W median
  • At 21.0 kg, weight matches the PERC 400-450W median
  • In the top 77% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 405 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.70 % Typical Segment median 20.60%
Vmpp · Impp 31.00 V · 13.07 A Operating point at max power
Voc · Isc 37.00 V · 13.93 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 21.0 kg Typical Typical · median 22.0 kg
Cells 108 · PERC Monocrystalline
Coefficient Pmax -0.350 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.280 · 0.050 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 84.8 % Equals 331 W guaranteed

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
-

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
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Solar N Plus SP-M10/108H-405 405 W 20.70% -0.350 21.0 kg You are here
AIKO-455-MAH54Db 455 W 23.30% -0.260 24.0 kg +50 W, cooler, +2.6 pp
LR5-54HTH-455M 455 W 23.30% -0.290 20.8 kg +50 W, cooler, +2.6 pp
YL455CF54 e/2 455 W 23.30% -0.290 20.3 kg +50 W, cooler, +2.6 pp
ESM-455T 455 W 23.30% -0.310 21.0 kg +50 W, +2.6 pp, +5 yr warranty
SE5-54HBC-455W 455 W 23.30% -0.290 20.8 kg +50 W, cooler, +2.6 pp
JST-EDMH-(445-465)W-TD (455W class) 455 W 23.30% -0.300 20.5 kg +50 W, +2.6 pp, +5 yr warranty
LX-455M/182R-96+ GG 455 W 23.30% -0.260 23.5 kg +50 W, cooler, +2.6 pp
SP-M10/108HG-395 395 W 20.20% -0.350 24.1 kg Heavier, -0.5 pp, +5 yr warranty
SP-M10/108HG-400 400 W 20.50% -0.350 24.1 kg Heavier, +5 yr warranty
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +105 W, cooler, +4.3 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +90 W, cooler, +4.1 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +100 W, cooler, +4.0 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +85 W, cooler, +3.8 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +95 W, cooler, +3.8 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +95 W, cooler, +3.8 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 Solar N Plus CYGNUS All-black monofacial series still available for purchase?
The Solar N Plus CYGNUS All-black monofacial series has been discontinued and is no longer actively distributed. If you need a similar all-black aesthetic with PERC cell technology, ask your distributor about currently available alternatives or newer series from the same manufacturer. If purchasing remaining stock, always confirm that warranty coverage is still in effect with the seller.
What does the all-black finish mean for the CYGNUS series, and how do the panels look after roof installation?
All-black means the module combines a black anodized frame, black backsheet, and black PERC cells into a uniform dark surface with no contrasting silver busbars or white lines. Once installed, the panels integrate cleanly with modern roof tiles, bitumen shingles, or dark facades, delivering a premium, low-profile look that blends into the roofline rather than standing out.
How do the CYGNUS All-black 415 Wp panels handle partial shading from a chimney or dormer window?
The CYGNUS series uses a cell architecture split into smaller independent sections with multi-point current connections — similar to half-cut multi-busbar design. When a chimney or dormer casts a shadow over part of the panel, unshaded sections continue generating power independently, significantly reducing overall energy loss compared to conventional full-cell PERC modules.
What is the warranty on Solar N Plus CYGNUS All-black monofacial panels?
The manufacturer provides a 15-year product warranty covering material and workmanship defects, along with a 25-year linear power output warranty guaranteeing a minimum performance threshold for a quarter century. Since this series is discontinued, verify with your seller that warranty service is still available before purchasing any remaining stock units.
Does PERC technology in the CYGNUS All-black panels perform well in Central European climates with frequent overcast conditions?
Yes, PERC cells deliver solid performance under both peak summer irradiance and the diffuse light typical of overcast days in Central Europe. The CYGNUS series also incorporates resistance to LID and PID degradation — failure modes that reduce module output over time — helping maintain a stable LCOE across the full 25-year power warranty period.
Are the CYGNUS All-black 415 Wp panels suitable for a small business or light commercial building?
Yes, the 415 Wp rated power combined with the all-black premium finish makes the CYGNUS series a good fit for single-family homes, small offices, retail shops, and light commercial buildings alike. A typical rooftop system using these modules can reach several to over ten kilowatts of capacity, sufficient to offset most of a small business's electricity consumption.
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