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Sunova RS480~500S8-132GA-490
Sunova Brand review

RS480~500S8-132GA-490

490 Wp PERC Bifacial 70%
ComparePV verdict

Warranty pick, heavy for its output

Rank 9,838 of 14,005
Compare panels Datasheet PDF
Power (Wp)
490
Strong · top 15%
Efficiency (%)
20.60
Weak · bottom 24%
Density (Wp/m²)
206.4
Typical · median 208.5
Temp (%/°C)
-0.353
Weak · bottom 14%
Weight (kg)
29.5
Weak · 5.0 kg above median
Warranty (yrs)
30
Strong · top 20%

The Sunova Aurora Series has been designed with the goal of maximizing energy yield in real-world conditions, even when the roof is not perfectly aligned and the weather in Poland can be unpredictable. The use of modern monocrystalline and multi-busbar (multi-busbar) solar panels results in better performance under partial shading and lower internal losses. This translates to more predictable energy production and easier adaptation of the installation to the user's profile.

A key feature is the high resistance to microcracks and mechanical stress, which is important in windy conditions and with heavy snowfall. The different versions also ensure durability in demanding environments, helping to minimize the risk of degradation over time. For investors, stable operating parameters and aesthetic appearance are also important, especially on modern roofs.

The Aurora Series is ideal for single-family homes, small businesses, and commercial and industrial (C&I) projects, where reliability is more important than just meeting specifications.

Ranking

449 panels in the segment PERC 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.60% 20.82% Weak · bottom 24% 11,093
Power density 206.4 208.5 Typical 11,027
Temperature coefficient -0.353 -0.350 Weak · bottom 14% 12,275
Weight per kWp 60.2 53.1 Weak · bottom 8% 12,396
Performance warranty 30 yrs 25 yrs Strong · top 20% 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

1 positive · 3 caution
Best for

Residential, commercial and shaded-installations.

Not ideal for

Weight-limited structures, hot climates and tight roof space.

Strengths
30 year performance warranty

Top 20% of the PERC 450-500 W segment, against a median of 25 yrs.

Watch-outs
60.2 kg per kWp

Bottom 8% of the PERC 450-500 W segment, against a median of 53.1. Ranked 12,396th in the whole database.

-0.353 %/°C temperature coefficient

Bottom 14% of the PERC 450-500 W segment, against a median of -0.350.

20.60% module efficiency

Bottom 24% of the PERC 450-500 W segment, against a median of 20.82%.

Notes from the database
  • At 20.6% efficiency, this panel is on par with typical PERC 450-500W modules
  • At 206.3 W/m² power density, roof space requirements are typical for PERC 450-500W panels
  • Temperature coefficient of -0.35%/°C matches the PERC 450-500W median
  • At 29.5 kg, this panel is 5.0 kg heavier than the PERC 450-500W median (24.5 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) 490 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.60 % Weak Segment median 20.82%
Vmpp · Impp 38.04 V · 12.88 A Operating point at max power
Voc · Isc 45.62 V · 13.76 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2094×1134×30 mm · 2.37 m² of roof
Weight 29.5 kg Weak Weak · 5.0 kg above median
Cells 132 · PERC Monocrystalline
Bifaciality 70 % Rear output as a share of front
Coefficient Pmax -0.353 %/°C Weak bottom 14% of its segment
Coefficient Voc · Isc -0.272 · 0.026 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Strong top 20% · median 25 yrs

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
-0.353 %/°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.

Alternatives

All Sunova panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Sunova RS480~500S8-132GA-490 490 W 20.60% -0.353 29.5 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +4.4 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +4.2 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +4.1 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +3.9 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +3.9 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg Cooler, lighter, +3.9 pp
RS480~500S8-132GA-480 480 W 20.20% -0.353 29.5 kg -10 W, -0.4 pp
RS480~500S8-132GA-485 485 W 20.40% -0.353 29.5 kg -0.2 pp
TS-BB66(495) 495 W 20.85% -0.330 25.3 kg Cooler, lighter, -5 yr warranty
GKA120N-PRO-590W 590 W 23.82% -0.300 26.7 kg +100 W, cooler, +3.2 pp
GKA120N-PRO-585W 585 W 23.62% -0.300 26.7 kg +95 W, cooler, +3.0 pp
BGO 580 580 W 23.50% -0.290 26.0 kg +90 W, cooler, +2.9 pp
GKA120N-PRO-580W 580 W 23.42% -0.300 26.7 kg +90 W, cooler, +2.8 pp

Found 397 panels of the same or similar size to this one, within ±10 mm. See them here Found 408 panels of the same or similar size to this one, within ±25 mm. See them here Found 425 panels of the same or similar size to this one, within ±50 mm. See them here Found 953 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What is the actual warranty coverage for Sunova Aurora Series panels?
Sunova Aurora Series comes with a 12-year product warranty covering material and workmanship defects, plus a 30-year power warranty ensuring the PERC cells maintain strong performance over their lifespan. This is close to industry-leading standards, though it's worth checking the exact service terms with your local distributor, since Sunova is not classified as a tier-1 manufacturer.
How do Aurora Series bifacial panels differ from standard mono-facial panels?
Aurora Series panels use bifacial technology, meaning they generate power from both the front and rear side, capturing light reflected off the roof, ground, or nearby light-colored surfaces. This can boost total energy yield by several percent to over ten percent, especially when installed on light-colored roofing, flat roofs, or ground-mounted racking with sufficient clearance.
Will Sunova Aurora Series 555 Wp panels perform well under partial roof shading?
Yes, thanks to the half-cut cell architecture and multi-busbar design, these panels handle partial shading better, for example from chimneys, antennas, or trees. Splitting cells in half limits power losses in the shaded section, while additional busbars reduce internal resistance, resulting in more stable output even on less-than-ideal roof orientations.
How much energy can a single Sunova Aurora Series 555 Wp panel produce?
A panel rated at 555 Wp reaches its maximum output of 555 W under Standard Test Conditions (STC). In real-world conditions with good sun exposure in Poland, a single panel can typically generate between 450 and 600 kWh per year, depending on location, tilt angle, and any additional gain from the bifacial effect.
Is Sunova a tier-1 manufacturer, and does that matter for buyers?
Sunova is not listed as a tier-1 manufacturer under BloombergNEF's classification, indicating a smaller production scale or shorter track record than the biggest players like JinkoSolar or Trina Solar. This doesn't necessarily mean lower quality, but it's worth reviewing warranty terms, service availability in Poland, and installer feedback before committing to a larger installation.
Can Aurora Series panels withstand strong wind and heavy snow loads common in Poland?
Yes, the series is built with enhanced resistance to mechanical loads and micro-cracking, which matters under strong wind and accumulated snow during winter. The reinforced frame and laminate construction reduce the risk of damage from sudden temperature swings and mechanical stress typical of the Polish climate, supporting more stable performance year-round.
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