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Sunpro Power Brand review

SP-210-132DS725

725 Wp HJT Bifacial 100%
ComparePV verdict

Space saver, no clear weak spot

Rank 254 of 14,005
Compare panels Datasheet PDF
Power (Wp)
725
Strong · top 24%
Efficiency (%)
23.34
Strong · top 24%
Density (Wp/m²)
233.4
Strong · top 24%
Temp (%/°C)
-0.240
Typical · median -0.240
Weight (kg)
38.1
Typical · median 38.3 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Sunpro M12 HJT BIFACIAL series defines a new standard of efficiency thanks to advanced HJT heterojunction technology, which combines the advantages of crystalline silicon with an amorphous coating. This solution effectively eliminates the problem of light-induced and potential-induced degradation, which translates into a significantly longer lifespan and yield stability compared to traditional modules. The use of a bifacial glass-glass design allows for the effective utilization of light reflected from the ground, which drastically increases total energy production, especially on surfaces with high albedo, such as light gravel or white roof membranes. The use of large-scale M12 cells minimizes resistance losses and allows for achieving very high power from a limited installation area. These panels are distinguished by an exceptionally low temperature coefficient, which means they work with peak efficiency even on hot days when standard cells record the greatest power drops. This is an ideal choice for demanding commercial investments and photovoltaic farms, where the priority is the lowest levelized cost of energy. The Sunpro M12 HJT BIFACIAL series is a combination of extreme durability and innovation, delivering real benefits where maximizing return on investment and reliability in difficult weather conditions matter.

Ranking

222 panels in the segment HJT 700-750 W
Metric This panel Median Position in segment Overall rank
Module efficiency 23.34% 23.02% Strong · top 24% 943
Power density 233.4 230.2 Strong · top 24% 936
Temperature coefficient -0.240 -0.240 Typical 13
Weight per kWp 52.6 53.6 Typical 6,184
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

2 positive · 0 caution
Best for

Roofs where every square metre counts and small roofs that need every watt.

Strengths
233.4 watts per square metre

Top 24% of the HJT 700-750 W segment, against a median of 230.2.

23.34% module efficiency

Top 24% of the HJT 700-750 W segment, against a median of 23.02%.

Notes from the database
  • At 23.3% efficiency, this panel is on par with typical HJT 700-750W modules
  • At 233.4 W/m² power density, this panel generates 3.2 W/m² more per unit area than HJT 700-750W median (230.2 W/m²)
  • At -0.24%/°C, hot weather performance is typical for HJT 700-750W panels
  • Bifaciality factor of 100% can add 5-15% extra yield with reflective mounting surface
  • Ranked #943 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 725 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 23.34 % Strong Segment median 23.02%
Vmpp · Impp 41.46 V · 17.49 A Operating point at max power
Voc · Isc 49.23 V · 18.52 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2384×1303×33 mm · 3.11 m² of roof
Weight 38.1 kg Typical Typical · median 38.3 kg
Cells 132 · HJT Monocrystalline
Bifaciality 100 % Rear output as a share of front
Coefficient Pmax -0.240 %/°C Typical median -0.240 of its segment
Coefficient Voc · Isc -0.240 · 0.040 %/°C
NOCT 44 °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 90.3 % Equals 655 W guaranteed
Degradation 1.00 → 0.30 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Sunpro Power in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 725 Wp appear here. The rest cover the whole series.

Linear Power Warranty Degradation: SUNPRO HJT Module vs Common Module (Year 0–30) Linear Power Warranty Degradation: SUNPRO HJT Module vs Common Module (Year 0–30) Whole series PV module: SUNPRO, SP-210-132DS685 — I-V Characteristics at Different Irradiation PV module: SUNPRO, SP-210-132DS685 — I-V Characteristics at Different Irradiation Whole series PV module: SUNPRO, SP-210-132DS685 — Power-Voltage Characteristics at Different Irradiation PV module: SUNPRO, SP-210-132DS685 — Power-Voltage Characteristics at Different Irradiation 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
-0.240 %/°C against a segment median of -0.240
-
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
Sunpro Power SP-210-132DS725 725 W 23.34% -0.240 38.1 kg You are here
AIKO-A680-MDE72Mw 680 W 25.20% -0.260 29.0 kg -45 W, lighter, +1.9 pp
AIKO-A675-MDE72Mw 675 W 25.00% -0.260 29.0 kg -50 W, lighter, +1.7 pp
AIKO-A700-MAE78Dw 700 W 25.00% -0.260 34.5 kg -25 W, lighter, +1.7 pp
AIKO-A695-MAE78Dw 695 W 24.90% -0.260 34.5 kg -30 W, lighter, +1.6 pp
AIKO-A690-MAE78Dw 690 W 24.70% -0.260 34.5 kg -35 W, lighter, +1.4 pp
AIKO-A685-MAE78Dw 685 W 24.50% -0.260 34.5 kg -40 W, lighter, +1.2 pp
TSM-NEG21C.20Q-760 760 W 24.50% -0.260 38.3 kg +35 W, hotter, +1.2 pp
AIKO-A680-MAH78Dw 680 W 24.30% -0.260 34.7 kg -45 W, lighter, +1.0 pp
SPDG710N132M12 710 W 22.86% -0.300 37.5 kg -15 W, hotter, -0.5 pp
SPDG715-N132M12 715 W 23.02% -0.300 37.5 kg -10 W, hotter, -0.3 pp
SPDG720-N132M12 720 W 23.18% -0.300 37.5 kg Hotter
AIKO-A805-GRH78Dw 805 W 25.10% -0.260 39.8 kg +80 W, hotter, +1.8 pp
AIKO-A800-GRH78Dw 800 W 24.90% -0.260 39.8 kg +75 W, hotter, +1.6 pp
AIKO-A795-GRH78Dw 795 W 24.80% -0.260 39.8 kg +70 W, hotter, +1.5 pp
AIKO-A790-GRH78Dw 790 W 24.60% -0.260 39.8 kg +65 W, hotter, +1.3 pp
AIKO-A785-GRH78Dw 785 W 24.40% -0.260 39.8 kg +60 W, hotter, +1.1 pp

Found 1390 panels of the same or similar size to this one, within ±10 mm. See them here Found 1400 panels of the same or similar size to this one, within ±25 mm. See them here Found 1400 panels of the same or similar size to this one, within ±50 mm. See them here Found 1432 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
How does HJT cell technology in the Sunpro M12 BIFACIAL panels differ from standard PERC cells?
HJT (heterojunction) cells combine crystalline silicon with a thin layer of amorphous silicon, which eliminates light- and voltage-induced degradation (LID/PID) common in PERC cells. As a result, the Sunpro M12 HJT BIFACIAL panel retains higher efficiency throughout its service life, with a much smaller output drop in the early years compared to standard monocrystalline modules.
What warranty comes with the Sunpro M12 HJT BIFACIAL series?
The manufacturer provides a 15-year product warranty and a 30-year power output warranty. This means the panel will still deliver a significant share of its nominal 725 Wp output after 30 years of operation, making this series one of the more durable options currently available for commercial-scale solar projects.
Does the bifacial glass-glass construction of the Sunpro M12 actually increase energy yield?
Yes, the glass-glass bifacial design lets the rear side of the panel capture light reflected from the ground. On high-albedo surfaces such as light gravel, white roofing membranes, or snow, the additional energy gain can range from a few percent up to double digits compared to a standard monofacial panel of the same rated power.
Do the Sunpro M12 HJT BIFACIAL panels perform well in hot summer conditions?
Yes, HJT technology features an exceptionally low temperature coefficient, so the panel loses less power in high heat than typical PERC or TOPCon modules. This is a major advantage for commercial installations and solar farms in hot climates, where standard panels show noticeable output drops during peak midday temperatures.
What kind of installations are the 725 Wp Sunpro M12 panels best suited for?
Thanks to their high unit power of 725 Wp, achieved through large-format M12 cells, this series is designed mainly for large commercial, industrial, and utility-scale solar farm installations, where minimizing LCOE and maximizing power density on limited space are the priorities, rather than small residential rooftop systems.
Is Sunpro Power a reliable and established solar panel manufacturer?
Sunpro Power holds Tier 1 manufacturer status, indicating confirmed financial stability, in-house production lines, and a proven track record of delivering bankable modules accepted by financiers of large-scale PV projects. The company is headquartered in China, a leading global hub for HJT cell and next-generation bifacial module manufacturing.
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