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Talesun CIPRO-TM9C72M-665W
Talesun Brand review

CIPRO-TM9C72M-665W

665 Wp N-type
ComparePV verdict

Space saver, no clear weak spot

Rank 414 of 14,005
Compare panels Datasheet PDF
Power (Wp)
665
Typical for its class
Efficiency (%)
24.60
Strong · top 9%
Density (Wp/m²)
246.2
Strong · top 8%
Temp (%/°C)
-0.260
Strong · top 24%
Weight (kg)
33.5
Typical · median 33.5 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Talesun CIPRO-TM9C72M series are premium-class modules designed for the highest energy yield on a limited surface area. What sets them apart is their back-contact (BC) architecture, which eliminates typical front busbars - allowing the panel to utilize light more effectively and offering an exceptionally aesthetic appearance on rooftops. In practice, this translates to enhanced performance under partial shading, highly valued in installations near chimneys, window openings, or trees.

The CIPRO-TM9C72M also emphasizes stability in challenging conditions: superior resistance to micro-cracks helps maintain performance under mechanical stress and temperature fluctuations, while high resistance to LID and PID limits performance degradation over the long term. This makes it an excellent choice for demanding residential, commercial, and projects where both maximum yield and a sleek, cohesive module aesthetic are important.

Ranking

109 panels in the segment N-type 650-700 W
Metric This panel Median Position in segment Overall rank
Module efficiency 24.60% 23.30% Strong · top 9% 51
Power density 246.2 233.2 Strong · top 8% 42
Temperature coefficient -0.260 -0.290 Strong · top 24% 511
Weight per kWp 50.4 50.9 Typical 3,742
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 shaded-installations.

Strengths
246.2 watts per square metre

Top 8% of the N-type 650-700 W segment, against a median of 233.2. Ranked 42nd in the whole database.

24.60% module efficiency

Top 9% of the N-type 650-700 W segment, against a median of 23.30%. Ranked 51st in the whole database.

-0.260 %/°C temperature coefficient

Top 24% of the N-type 650-700 W segment, against a median of -0.290.

Notes from the database
  • Efficiency of 24.6% is 1.3pp above the N-type 650-700W median (23.3%)
  • Power density of 246.2 W/m² packs 13.0 W/m² more into the same footprint vs N-type 650-700W median (233.2 W/m²)
  • -0.26%/°C temperature coefficient (median: -0.29%/°C) - retains ~1% more power at high temperatures
  • #51 for efficiency, #511 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 665 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 24.60 % Strong Segment median 23.30%
Vmpp · Impp 45.60 V · 14.59 A Operating point at max power
Voc · Isc 54.30 V · 15.24 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2382×1134×30 mm · 2.70 m² of roof
Weight 33.5 kg Typical Typical · median 33.5 kg
Cells 144 · N-type Monocrystalline
Coefficient Pmax -0.260 %/°C Strong top 24% of its segment
Coefficient Voc · Isc -0.220 · 0.050 %/°C
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 88.8 % Equals 591 W guaranteed
Degradation 1.00 → 0.35 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Talesun in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 665 Wp appear here. The rest cover the whole series.

30-year Linear Performance Warranty 30-year Linear Performance Warranty 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
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.260 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Talesun CIPRO-TM9C72M-665W 665 W 24.60% -0.260 33.5 kg You are here
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg -15 W, lighter, +0.6 pp
AIKO-A680-MDE72Mw 680 W 25.20% -0.260 29.0 kg +15 W, lighter, +0.6 pp
AIKO-A675-MDE72Mw 675 W 25.00% -0.260 29.0 kg +10 W, lighter, +0.4 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg -20 W, lighter, +0.4 pp
AIKO-A700-MAE78Dw 700 W 25.00% -0.260 34.5 kg +35 W, heavier, +0.4 pp
AIKO-A695-MAE78Dw 695 W 24.90% -0.260 34.5 kg +30 W, heavier, +0.3 pp
AIKO-G670-MCH72Mw 670 W 24.80% -0.260 28.2 kg Lighter
TM3G66M-600 600 W 22.20% -0.290 33.7 kg -65 W, hotter, -2.4 pp
TM3G66M-605 605 W 22.40% -0.290 33.7 kg -60 W, hotter, -2.2 pp
TM9G72M-610W 610 W 22.60% -0.290 33.8 kg -55 W, hotter, -2.0 pp
TM9G72M-615W 615 W 22.80% -0.290 33.8 kg -50 W, hotter, -1.8 pp
LR7-72HVHF-670M 670 W 24.80% -0.260 28.5 kg Lighter
JKM650-670N-66QL6-BDV (670W class) 670 W 24.80% -0.260 32.5 kg Lighter

Found 1119 panels of the same or similar size to this one, within ±10 mm. See them here Found 1125 panels of the same or similar size to this one, within ±25 mm. See them here Found 1236 panels of the same or similar size to this one, within ±50 mm. See them here Found 1917 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What is back contact (BC) technology in the Talesun CIPRO-TM9C72M panels and how does it differ from standard modules?
In back contact technology, all electrical connections of the cell are moved to the rear side of the module, so the front surface has no visible busbars. This lets more sunlight reach the active cell area directly, increasing energy yield per unit of roof space. Another effect is a uniform, black front surface with no visible metallization traces, which many homeowners find more visually appealing.
Do the CIPRO-TM9C72M panels perform better under partial shading, e.g. from a chimney or antenna?
Yes, the back contact design combined with N-type cells means the module loses less power when part of the panel is shaded by a chimney, dormer, or nearby tree. Current flow is routed differently than in conventional front-busbar cells, so the drop in output under partial shading is milder. This is a meaningful advantage on complex, obstruction-heavy roof layouts.
What warranty comes with the Talesun CIPRO-TM9C72M panels?
The manufacturer provides a 15-year product warranty covering material and workmanship defects, plus a 30-year linear power output warranty. This means the panel should maintain a gradually declining but guaranteed performance level over three decades, following the degradation curve stated by the manufacturer. These terms are typical of the premium N-type segment and place the CIPRO-TM9C72M series among the leading offers on the market.
Is the Talesun CIPRO-TM9C72M a bifacial panel?
No, the CIPRO-TM9C72M series is a monofacial module, generating power only from the front side. This is a deliberate design choice for this product line: the focus is on maximizing yield from a single, active side through back contact architecture, rather than adding rear-side gain, which mainly benefits flat-roof or ground-mount installations with a reflective surface below the array.
How does the CIPRO-TM9C72M series handle microcracks and LID/PID degradation?
The series is engineered with improved resistance to microcracks, helping it maintain performance under mechanical loads such as wind or snow, as well as temperature swings on the roof. High resistance to LID (light-induced degradation) and PID (potential-induced degradation) limits unwanted power loss both in the early years of operation and over the long term, resulting in more stable energy yield throughout the warranty period.
What is the maximum output power in the CIPRO-TM9C72M series and what installations is it suited for?
The most powerful variant in the series reaches up to 665 Wp, allowing a high installed capacity with a relatively small number of modules. Thanks to its high yield per unit of roof area and clean, busbar-free front appearance, the series works well both for residential installations on space-constrained roofs and for commercial projects where maximum power density per square meter of roof matters.
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