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Solar N Plus Brand review

SP-M10/144HG560

560 Wp PERC Bifacial 70%
ComparePV verdict

Efficiency leader, no clear weak spot

Rank 5,464 of 14,005
Compare panels Datasheet PDF
Power (Wp)
560
Typical for its class
Efficiency (%)
21.70
Strong · top 6%
Density (Wp/m²)
216.8
Strong · top 8%
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
32.0
Typical · median 30.8 kg
Warranty (yrs)
30
Strong · top 25%

The Solar N Plus CYGNUS series are modules designed for maximum energy yield, where every square meter of roof and every kilowatt-hour counts. The use of half-cut cells and multi-bin MBB architecture improves performance under partial shading and reduces losses due to microcracks, which translates in practice to more stable energy production in Polish conditions. CYGNUS also stands out for its high efficiency in low-light conditions - even with cloudy weather and in winter, the system can generate more energy than many competing modules of the same class. This means shorter payback periods and better predictability for investors.

It is a good choice for residential and commercial installations, as well as for larger projects where consistent quality and resistance to operating conditions are important. Thanks to its enhanced PID resistance, CYGNUS helps to minimize the risk of performance degradation over the long term, especially in higher-voltage installations.

Ranking

589 panels in the segment PERC 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.70% 21.29% Strong · top 6% 7,421
Power density 216.8 212.9 Strong · top 8% 7,452
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 57.1 52.7 Typical 11,052
Performance warranty 30 yrs 27 yrs Strong · top 25% 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential, commercial, utility-scale and shaded-installations.

Strengths
21.70% module efficiency

Top 6% of the PERC 550-600 W segment, against a median of 21.29%. Ranked 7,421st in the whole database.

216.8 watts per square metre

Top 8% of the PERC 550-600 W segment, against a median of 212.9. Ranked 7,452nd in the whole database.

30 year performance warranty

Top 25% of the PERC 550-600 W segment, against a median of 27 yrs.

Notes from the database
  • Efficiency of 21.7% matches the PERC 550-600W median
  • Power density of 216.8 W/m² packs 3.9 W/m² more into the same footprint vs PERC 550-600W median (212.9 W/m²)
  • Temperature coefficient of -0.35%/°C matches the PERC 550-600W median
  • At 32.0 kg, this panel is 1.2 kg heavier than the PERC 550-600W median (30.8 kg) - more demanding for installation crews
  • Bifacial design (70% factor) captures reflected light - adds 4-10% yield on ground-mount or white roof

Specifications

Open datasheet PDF
Nominal power (Pmax) 560 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.70 % Strong Segment median 21.29%
Vmpp · Impp 41.89 V · 13.37 A Operating point at max power
Voc · Isc 50.49 V · 14.13 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1134×30 mm · 2.58 m² of roof
Weight 32.0 kg Typical Typical · median 30.8 kg
Cells 144 · 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 -0.280 · 0.050 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 30 years Strong top 25% · median 27 yrs
End-of-warranty output 85.0 % Equals 476 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
Solar N Plus SP-M10/144HG560 560 W 21.70% -0.350 32.0 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +3.3 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +3.1 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +2.9 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg Cooler, 16 kg lighter, +2.7 pp
JAT60S40-540/LR 540 W 24.40% -0.260 23.5 kg Cooler, lighter, +2.7 pp
GK-5-60HG-540M 540 W 24.40% -0.260 23.3 kg Cooler, lighter, +2.7 pp
JKM545-54QL6-DV-F1-EU 545 W 24.27% -0.260 27.5 kg Cooler, lighter, +2.6 pp
SP-M10/144HG-540 540 W 20.90% -0.350 32.0 kg -20 W, -0.8 pp
SP-M10/144HG-545 545 W 21.10% -0.350 32.0 kg -15 W, -0.6 pp
SP-M10/144HG-550 550 W 21.30% -0.350 32.0 kg -10 W, -0.4 pp
SP-M10/144HG-555 555 W 21.50% -0.350 32.0 kg Very close match
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +90 W, cooler, +3.5 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +85 W, cooler, +3.3 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +80 W, cooler, +3.1 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +75 W, cooler, +2.9 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +70 W, cooler, +2.7 pp

Found 2326 panels of the same or similar size to this one, within ±10 mm. See them here Found 2368 panels of the same or similar size to this one, within ±25 mm. See them here Found 2382 panels of the same or similar size to this one, within ±50 mm. See them here Found 2547 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 series still available for purchase?
The CYGNUS series has been discontinued and is no longer offered as a new product. If you're planning a new solar installation, ask your distributor about current replacements from Solar N Plus or other manufacturers with similar specifications. Some sales channels may still have remaining stock, but availability cannot be guaranteed.
What warranty does the Solar N Plus CYGNUS panel come with?
The manufacturer provides a 15-year product warranty covering manufacturing defects and a 30-year linear power output warranty. This means the module is expected to maintain a specified minimum output level for three decades — a solid foundation for long-term return-on-investment planning for both residential and commercial installations.
What is half-cut cell technology with MBB architecture, and what does it mean in practice for the CYGNUS series?
In CYGNUS panels, each PERC cell is cut in half, reducing operating current and resistive losses. The Multi Busbar (MBB) architecture distributes current flow across more conductive paths, so micro-cracks in individual cells have less impact on the overall module output. The practical result is more stable performance under partial shading — for example, from chimneys, dormers, or nearby trees.
Do Solar N Plus CYGNUS panels perform well on cloudy days and during winter in Poland?
Yes, the CYGNUS series is rated for high efficiency under low-irradiance conditions, which is especially important in Poland's climate with frequent overcast periods. The PERC technology combined with half-cut cells captures more energy from diffuse light on cloudy days and short winter days compared to older standard modules without these improvements.
What is the maximum power output of the CYGNUS module and which installations is it best suited for?
Solar N Plus CYGNUS modules reach a peak power output of up to 560 Wp. This makes them suitable for residential rooftop installations — where every square meter of roof space matters — as well as commercial projects that require consistent, repeatable quality at scale. The high per-panel wattage means fewer modules are needed to reach your target system capacity.
Are CYGNUS modules resistant to PID degradation, and does it matter over the long term?
Yes, the CYGNUS series features enhanced resistance to Potential Induced Degradation (PID), a gradual efficiency loss caused by high system voltage combined with moisture ingress. In higher-voltage systems — typical for commercial installations or long string configurations — PID resistance directly preserves module power output throughout the full 30-year operational lifetime.
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