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Sunova Brand review

TS-BBT72(590)

590 Wp N-type Bifacial 80%
ComparePV verdict

Light for its output, no clear weak spot

Rank 3,017 of 14,005
Compare panels Datasheet PDF
Power (Wp)
590
Strong · top 15%
Efficiency (%)
22.80
Strong · top 20%
Density (Wp/m²)
228.4
Strong · top 17%
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
27.2
Strong · 2.3 kg below median
Warranty (yrs)
30
Typical · median 30 yrs

The Sunova Tangra M Black series is an advanced solution based on N-type TOPCon technology, which redefines efficiency standards in the Polish micro-installation sector. Thanks to the use of N-type cells, these panels are characterized by significantly lower annual degradation and a much better response to diffused light, which translates into higher energy yields even on cloudy days typical for our climate. Full Black aesthetics make the modules blend perfectly with modern architecture, eliminating the problem of unsightly silver elements on the roof surface. They solve the key problem of limited mounting space by offering high power density from every square meter of the installation. Additionally, the technology used effectively minimizes the risk of the LID effect, ensuring the stability of technical parameters for many decades of use. This is a choice dedicated to demanding investors seeking maximum reliability and elegance in one product. What sets them apart from the competition is an exceptionally favorable low temperature coefficient, which allows the modules to operate very efficiently on hot summer afternoons without drastic drops in power output. Sunova Tangra M Black skillfully combines technological innovation with attention to finishing details, becoming a solid foundation for premium-class home systems.

Ranking

259 panels in the segment N-type 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.80% 22.45% Strong · top 20% 2,714
Power density 228.4 224.5 Strong · top 17% 2,598
Temperature coefficient -0.290 -0.290 Typical 2,165
Weight per kWp 46.1 52.3 Strong · top 16% 1,006
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential, commercial and hot-climate.

Strengths
46.1 kg per kWp

Top 16% of the N-type 550-600 W segment, against a median of 52.3.

228.4 watts per square metre

Top 17% of the N-type 550-600 W segment, against a median of 224.5.

22.80% module efficiency

Top 20% of the N-type 550-600 W segment, against a median of 22.45%.

Notes from the database
  • At 22.8% efficiency, this panel is on par with typical N-type 550-600W modules
  • Power density of 228.4 W/m² packs 3.9 W/m² more into the same footprint vs N-type 550-600W median (224.5 W/m²)
  • At -0.29%/°C, hot weather performance is typical for N-type 550-600W panels
  • 27.2 kg weight - 2.3 kg lighter than N-type 550-600W median (29.5 kg), reducing installation effort
  • Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof

Specifications

Open datasheet PDF
Nominal power (Pmax) 590 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.80 % Strong Segment median 22.45%
Vmpp · Impp 44.40 V · 13.29 A Operating point at max power
Voc · Isc 52.35 V · 13.90 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 27.2 kg Strong Strong · 2.3 kg below median
Cells 144 · N-type Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.290 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.280 · 0.040 %/°C
NOCT 43 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 516 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Sunova in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 590 Wp appear here. The rest cover the whole series.

Linear Performance Warranty Linear Performance Warranty Whole series Current-Voltage & Power-Voltage Curves (590W) Current-Voltage & Power-Voltage Curves (590W) 590 W Temperature Dependence of Isc, Voc, Pmax Temperature Dependence of Isc, Voc, Pmax Whole series

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
-0.290 %/°C against a segment median of -0.290
-
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-BBT72(590) 590 W 22.80% -0.290 27.2 kg You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg -30 W, cooler, +2.0 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +50 W, cooler, +2.0 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg -35 W, cooler, +1.8 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +45 W, cooler, +1.8 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +40 W, heavier, +1.6 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg -40 W, lighter, +1.6 pp
RS535~555S8-144GA (535W) 535 W 20.70% -0.340 32.5 kg -55 W, heavier, -2.1 pp
TS-BG72(540) 540 W 20.90% -0.330 32.3 kg -50 W, heavier, -1.9 pp
TS-BW72(545) 545 W 21.10% -0.330 27.6 kg -45 W, -1.7 pp, -5 yr warranty
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +60 W, cooler, +2.4 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +55 W, cooler, +2.2 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
How does N-type TOPCon technology in Sunova Tangra M Black panels differ from standard P-type cells?
The N-type TOPCon cells used in Tangra M Black have lower annual degradation and better response to diffuse light than common P-type PERC cells. In practice, this means higher energy yields on cloudy days and more stable power output throughout the system's lifetime, translating into a higher real return on investment compared to older cell technologies.
What does it mean that Sunova Tangra M Black panels are bifacial, and is it worth it?
Bifacial panels capture energy from both the front and rear side of the module, using light reflected off the ground, roof surface, or a bright facade. When mounted on a light-colored roof or a ground-mount structure, this can add several percent of extra annual energy yield without increasing the installation footprint, shortening the payback period.
What warranty comes with Sunova Tangra M Black panels?
Sunova provides a 15-year product warranty and a 30-year linear power warranty on the Tangra M Black module. This means the manufacturer guarantees the panel's performance level over three decades, which is standard for modern N-type modules and gives investors confidence in long-term system stability.
Are 600 Wp Sunova Tangra M Black panels suitable for a home microinstallation?
Yes, the 600 Wp maximum power rating delivers high power density per square meter of roof, which is especially beneficial when mounting space is limited, as is typical for single-family homes. Fewer panels are needed to reach the target system capacity, which also reduces mounting hardware and installation costs.
Does the Full Black aesthetic of Tangra M Black panels affect their performance?
No, the black frame and black cell backing in the Full Black version are a purely aesthetic choice, matched to modern architecture and eliminating visible silver elements on the roof. The N-type TOPCon technology and low temperature coefficient ensure full performance regardless of finish color, even on hot summer days.
Who manufactures Sunova panels, and is it a Tier 1 manufacturer?
Sunova is a manufacturer headquartered in China that does not appear on the Bloomberg NEF Tier 1 list. This does not indicate lower technical quality, but when choosing this brand it's worth checking the local distributor and warranty service conditions in Poland, since Tier 1 status mainly reflects a manufacturer's financial standing rather than product parameters.
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