Skip to main content
Sunova Brand review

TS-BW60(455)

455 Wp PERC Bifacial 70%
ComparePV verdict

Strong in heat, no clear weak spot

Rank 10,430 of 14,005
Compare panels Datasheet PDF
Power (Wp)
455
Typical for its class
Efficiency (%)
21.08
Strong · top 22%
Density (Wp/m²)
210.8
Strong · top 23%
Temp (%/°C)
-0.330
Strong · top 8%
Weight (kg)
24.0
Typical · median 24.5 kg
Warranty (yrs)
25
Typical · median 25 yrs

The Sunova TS-BW60 series consists of monocrystalline modules designed for high energy production on limited roof space. The use of a half-cut architecture helps to minimize losses and improve performance under partial shading - which is particularly important in residential buildings with chimneys, skylights, or installations on multiple roof sections. Thanks to features common in modern modules (e.g., a denser grid of connections in the cells), the panels are better able to withstand micro-cracks and long-term operational loads.

In practice, the TS-BW60 series stands out for its ability to combine good efficiency in a compact format with stable performance at high temperatures, which translates into more predictable summer performance. An additional advantage is a robust construction with tempered glass and anodized frame, which makes safe installation on roofs and in smaller commercial installations easier. This is a series for investors who expect reliable performance in Polish conditions and want to minimize the risk of reduced production in challenging locations.

Ranking

449 panels in the segment PERC 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.08% 20.82% Strong · top 22% 9,586
Power density 210.8 208.5 Strong · top 23% 9,534
Temperature coefficient -0.330 -0.350 Strong · top 8% 8,545
Weight per kWp 52.7 53.1 Typical 6,401
Performance warranty 25 yrs 25 yrs Typical 9,798
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
-0.330 %/°C temperature coefficient

Top 8% of the PERC 450-500 W segment, against a median of -0.350. Ranked 8,545th in the whole database.

21.08% module efficiency

Top 22% of the PERC 450-500 W segment, against a median of 20.82%.

210.8 watts per square metre

Top 23% of the PERC 450-500 W segment, against a median of 208.5.

Notes from the database
  • At 21.1% efficiency, this panel is on par with typical PERC 450-500W modules
  • Power density of 210.8 W/m² matches the PERC 450-500W median
  • At -0.33%/°C, hot weather performance is typical for PERC 450-500W panels
  • Bifacial design (70% factor) captures reflected light - adds 4-10% yield on ground-mount or white roof
  • Ranked #9586 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 455 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.08 % Strong Segment median 20.82%
Vmpp · Impp 34.78 V · 13.09 A Operating point at max power
Voc · Isc 41.65 V · 13.54 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1903×1134×35 mm · 2.16 m² of roof
Weight 24.0 kg Typical Typical · median 24.5 kg
Cells 120 · PERC Monocrystalline
Bifaciality 70 % Rear output as a share of front
Coefficient Pmax -0.330 %/°C Strong top 8% of its segment
Coefficient Voc · Isc -0.260 · 0.060 %/°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 373 W guaranteed
Degradation 2.00 → 0.55 % 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
-0.330 %/°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 TS-BW60(455) 455 W 21.08% -0.330 24.0 kg You are here
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, +3.7 pp, +5 yr warranty
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +50 W, cooler, +3.6 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, +3.4 pp, +5 yr warranty
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, +3.4 pp, +5 yr warranty
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg Cooler, +3.4 pp, +5 yr warranty
GK-3-54HGb-500M 500 W 24.50% -0.260 21.4 kg Cooler, +3.4 pp, +5 yr warranty
TS-BB60(445) 445 W 20.62% -0.330 24.0 kg -10 W, -0.5 pp
TS-BG60(450) 450 W 20.85% -0.330 26.3 kg Heavier, -0.2 pp, +5 yr warranty
TS-BG60(460) 460 W 21.32% -0.330 26.3 kg Heavier, +0.2 pp, +5 yr warranty
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +105 W, cooler, +3.7 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +100 W, cooler, +3.5 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg +95 W, lighter, +3.3 pp
JAT60S40-540/LR 540 W 24.40% -0.260 23.5 kg +85 W, cooler, +3.3 pp
GK-5-60HG-540M 540 W 24.40% -0.260 23.3 kg +85 W, cooler, +3.3 pp
JKM545-54QL6-DV-F1-EU 545 W 24.27% -0.260 27.5 kg +90 W, cooler, +3.2 pp
LR7-60HVH-545M 545 W 24.20% -0.260 25.0 kg +90 W, cooler, +3.1 pp

Found 725 panels of the same or similar size to this one, within ±10 mm. See them here Found 751 panels of the same or similar size to this one, within ±25 mm. See them here Found 870 panels of the same or similar size to this one, within ±50 mm. See them here Found 1499 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Are Sunova TS-BW60 panels still available for purchase?
The Sunova TS-BW60 series has been discontinued from current production, so availability is now limited to remaining distributor stock. If you're expanding an existing installation with the same modules, it's worth acting quickly, since the manufacturer will not resume production of this specific series once stock runs out. For new projects, check Sunova's current product lineup instead.
What warranty comes with Sunova TS-BW60 panels?
The manufacturer offers a 15-year product warranty covering material and workmanship defects, plus a 25-year power performance warranty. This means the module should still deliver a guaranteed percentage of its original output after a quarter century of use. Note that Sunova is not a Tier 1 manufacturer, which may be worth considering when assessing long-term company stability.
How does the bifacial design of the TS-BW60 differ from a standard one-sided panel?
The TS-BW60 is a bifacial module, meaning it also generates power from its rear side using light reflected off the ground, roof, or mounting structure. This provides an extra yield boost, especially over light-colored surfaces or in ground-mounted systems with clearance beneath the panel. On typical pitched roofs with minimal rear ventilation gap, the bifacial gain is less pronounced than in ground-mount installations.
How does half-cut cell technology in the TS-BW60 handle partial shading?
Splitting cells into half-cells reduces power loss when part of the panel is shaded, for example by a chimney, antenna, or nearby building. This architecture means shading on one half of the module doesn't shut down the entire panel, only lowers output proportionally to the shaded area. That's a real advantage on residential roofs with complex geometry and multiple roof planes.
How much energy can I expect from a 460 Wp Sunova TS-BW60 panel?
The 460 Wp maximum power rating delivers high power density in a compact module format, which is useful when roof space is limited. Under typical Polish irradiance conditions, a single panel can generate roughly 400 to 500 kWh per year, depending on tilt angle, orientation, and local shading. PERC cells also help maintain stable output during summer heat.
Do TS-BW60 panels perform well in Poland's climate and cold temperatures?
Yes, the PERC cells used in the TS-BW60 have a favorable temperature coefficient, so the panel loses less power during summer heat and can actually perform more efficiently in cooler spring and autumn conditions than in peak summer. Tempered glass and an anodized frame provide durability against snow and wind loads typical of the Polish climate.
Add to compare