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Sunova Brand review

TS-BB72(545)

545 Wp PERC Bifacial 70%
ComparePV verdict

Strong in heat, short guarantee

Rank 7,784 of 14,005
Compare panels Datasheet PDF
Power (Wp)
545
Strong · top 12%
Efficiency (%)
21.10
Strong · top 20%
Density (Wp/m²)
211.0
Strong · top 18%
Temp (%/°C)
-0.330
Strong · top 8%
Weight (kg)
27.6
Strong · top 22%
Warranty (yrs)
25
Weak · bottom 23%

The Sunova TS-BB72 (All Black) series was designed with large-scale installations in mind, where both aesthetics and stable energy production are crucial. The application of bifacial PERC technology enables better utilization of reflected light, helping to increase yield compared to conventional single-sided panels. The modules are based on monocrystalline half-cut cells, which better withstand partial shading and minimize losses from operation at higher temperatures - essential for rooftops on warehouse halls and commercial buildings.

Another highlight of this series is the full All Black aesthetics - the black frame and seamless front simplify the design of installations on properties where the investor demands a discreet appearance. Additionally, the high waterproofing class of the junction box enhances safety when operating in more challenging environmental conditions.

This is an excellent choice for installers and investors implementing farms and C&I systems, who want to combine modern design with reliable performance and longevity for years to come.

Ranking

706 panels in the segment PERC 500-550 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.10% 20.90% Strong · top 20% 9,297
Power density 211.0 209.0 Strong · top 18% 9,312
Temperature coefficient -0.330 -0.350 Strong · top 8% 8,545
Weight per kWp 50.6 53.0 Strong · top 22% 4,082
Performance warranty 25 yrs 30 yrs Weak · bottom 23% 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 1 caution
Best for

Commercial, utility-scale and shaded-installations.

Not ideal for

Owners who want a long output guarantee.

Strengths
-0.330 %/°C temperature coefficient

Top 8% of the PERC 500-550 W segment, against a median of -0.350. Ranked 8,545th in the whole database.

211.0 watts per square metre

Top 18% of the PERC 500-550 W segment, against a median of 209.0.

21.10% module efficiency

Top 20% of the PERC 500-550 W segment, against a median of 20.90%.

Watch-outs
25 year performance warranty

Bottom 23% of the PERC 500-550 W segment, against a median of 30 yrs.

Notes from the database
  • Efficiency of 21.1% matches the PERC 500-550W median
  • Power density of 211.0 W/m² matches the PERC 500-550W median
  • Temperature coefficient of -0.33%/°C matches the PERC 500-550W median
  • Bifacial design (70% factor) captures reflected light - adds 4-10% yield on ground-mount or white roof
  • In the top 66% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 545 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.10 % Strong Segment median 20.90%
Vmpp · Impp 40.76 V · 13.38 A Operating point at max power
Voc · Isc 49.51 V · 13.94 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1134×35 mm · 2.58 m² of roof
Weight 27.6 kg Strong Strong · top 22%
Cells 144 · 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 Weak bottom 23% · median 30 yrs
End-of-warranty output 84.8 % Equals 447 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-BB72(545) 545 W 21.10% -0.330 27.6 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, +3.9 pp, +5 yr warranty
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +3.7 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, +3.7 pp, +5 yr warranty
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, +3.6 pp, +5 yr warranty
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, +3.5 pp, +5 yr warranty
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, +3.4 pp, +5 yr warranty
RS535~555S8-144GA (535W) 535 W 20.70% -0.340 32.5 kg Heavier, -0.4 pp, +5 yr warranty
TS-BG72(540) 540 W 20.90% -0.330 32.3 kg Heavier, -0.2 pp, +5 yr warranty
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +105 W, cooler, +4.1 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +100 W, cooler, +3.9 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +95 W, cooler, +3.7 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +90 W, cooler, +3.5 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +85 W, cooler, +3.3 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
What is the maximum power output of Sunova TS-BB72 (All Black) panels?
The Sunova TS-BB72 (All Black) series reaches a maximum power output of up to 560 Wp. This high per-unit power reduces the number of modules needed to reach a target system size, which is especially valuable for large solar farms and C&I installations where efficient use of available roof or ground area matters.
What is bifacial technology in the Sunova TS-BB72 panels and is it worth choosing?
Bifacial technology means the panel generates power from both sides, capturing light reflected off the ground, roof, or surrounding light-colored surfaces on its rear side. In the TS-BB72 series, this delivers a measurable energy yield boost compared to standard monofacial panels, particularly on light-colored commercial roofs or ground-mounted sites with favorable albedo. It's worth choosing for large installations, where even a few extra percentage points of yield meaningfully improve project economics.
What warranty comes with Sunova TS-BB72 (All Black) panels?
The manufacturer provides a 15-year product warranty along with a 25-year power performance warranty. This means the module is expected to maintain its guaranteed output level for a quarter century, while the manufacturer covers material and workmanship defects for the first 15 years - a standard warranty structure for modern monocrystalline panels in this class.
Are Sunova TS-BB72 panels suitable for commercial rooftop installations?
Yes, the TS-BB72 (All Black) series was designed primarily for large-scale C&I and solar farm installations. Monocrystalline half-cut cells reduce power losses from partial shading, for example caused by rooftop ventilation units or adjacent equipment, while PERC cell technology maintains stable energy production even at the higher operating temperatures common on large commercial roof surfaces.
What does All Black mean for Sunova TS-BB72 panels, and does it affect efficiency?
All Black refers to a uniformly black frame and a consistent black front surface with no contrasting visible components. This is primarily an aesthetic feature, valued in projects where the visual appearance of the installation matters to the investor or surroundings. The black finish itself does not reduce energy performance - that is determined by the PERC half-cut cells and bifacial technology used in the module.
Is the junction box on Sunova TS-BB72 panels resistant to harsh weather conditions?
Yes, TS-BB72 series modules feature a junction box with an elevated ingress protection rating, improving the safety and durability of electrical connections under moisture, dust, and significant temperature fluctuations. This is particularly important for industrial rooftop and solar farm installations, where panels are exposed to demanding environmental conditions over many years of operation.
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