Skip to main content
AE Solar TME-132BDS-700
AE Solar Brand review

TME-132BDS-700

700 Wp HJT Bifacial 80%
ComparePV verdict

Middle of its segment, modest efficiency

Rank 914 of 14,129
Compare panels Datasheet PDF
Power (Wp)
700
Weak · bottom 8%
Efficiency (%)
22.56
Weak · bottom 13%
Density (Wp/m²)
225.6
Weak · bottom 15%
Temp (%/°C)
-0.240
Typical · median -0.240
Weight (kg)
37.0
Typical · median 38.3 kg
Warranty (yrs)
30
Typical · median 30 yrs

The COMET series combines N-type heterojunction (HJT) cell technology with a bifacial, double-glass design, resulting in a module built to maximize energy yield under demanding operating conditions. The use of half-cut cells reduces resistive losses and improves resistance to microcracks and partial shading, translating into more stable performance throughout the year. HJT technology stands out for its lowest-in-class temperature coefficient, meaning the panels lose less power on hot days and perform better on roofs or ground mounts with limited ventilation. The bifacial construction with a high bifaciality factor captures light reflected off the ground, boosting total energy output without increasing the installation footprint. COMET modules also deliver strong performance in low-irradiance conditions, which matters in temperate climates with frequent cloud cover. The absence of LID and LeTID degradation, combined with resistance to salt corrosion, sand, and ammonia, makes this series suitable for rooftop, ground-mount, agricultural, and coastal installations alike. It is a solution for investors who expect high, predictable output over the long term, backed by an extended performance warranty that confirms the durability of the technology used.

Ranking

222 panels in the segment HJT 700-750 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.56% 23.02% Weak · bottom 13% 3,959
Power density 225.6 230.2 Weak · bottom 15% 3,923
Temperature coefficient -0.240 -0.240 Typical 13
Weight per kWp 52.9 53.6 Typical 6,631
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 3 caution
Best for

Commercial, utility-scale, shaded-installations and hot-climate.

Not ideal for

Tight roof space and roofs where every square metre has to count.

Watch-outs
22.56% module efficiency

Bottom 13% of the HJT 700-750 W segment, against a median of 23.02%.

225.6 watts per square metre

Bottom 15% of the HJT 700-750 W segment, against a median of 230.2.

What owners get
N-type HJT cells with low temperature coefficient

HJT technology delivers one of the lowest power temperature coefficients on the market (around -0.24%/°C versus roughly -0.35%/°C for conventional PERC), which combined with 22.56-23.21% efficiency translates into real energy yield gains on hot days and on roofs with limited ventilation.

30-year power warranty

AE Solar backs the series with a 30-year power warranty and a 15-year product warranty - well above the standard 25/12-year terms offered by most tier-1 manufacturers, reflecting confidence in the durability of the HJT technology.

Bifacial double-glass construction

The double-glass bifacial design with a high bifaciality factor captures light reflected off the ground, boosting total energy output without increasing the installation footprint - particularly beneficial for ground-mounted and agri-PV projects.

No LID or LeTID degradation

The HJT cell architecture makes COMET modules immune to light-induced degradation (LID) and light- and elevated-temperature-induced degradation (LeTID), delivering more stable output over a 30-year cycle compared with PERC cells that remain susceptible to these effects.

Tier-1 manufacturer with 20+ year track record

AE Solar is a German-based, BNEF Tier-1 bankable manufacturer operating since 2003, reducing financing risk and easing bank approval for projects deploying the COMET series.

Trade-offs
Efficiency slightly below segment leader

The COMET series' peak efficiency (23.21%) is close to but marginally lower than DMEGC's DMxxxG12T-B66HSW (23.2%) and on par with Gamko's GKA210N132 (23.18%) - the gap is marginal, but in the premium HJT segment every fraction of a percent affects competitiveness.

Notes from the database
  • At 22.6% efficiency, this panel is on par with typical HJT 700-750W modules
  • 225.6 W/m² power density is 4.6 W/m² below HJT 700-750W median (230.2 W/m²) - requires larger installation area
  • At -0.24%/°C, hot weather performance is typical for HJT 700-750W panels
  • At 37.0 kg, this panel is 1.3 kg lighter than HJT 700-750W median (38.3 kg) - easier handling during installation
  • Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof

Specifications

Open datasheet PDF
Nominal power (Pmax) 700 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.56 % Weak Segment median 23.02%
Vmpp · Impp 42.10 V · 16.63 A Operating point at max power
Voc · Isc 50.13 V · 17.43 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2383×1302×30 mm · 3.10 m² of roof
Weight 37.0 kg Typical Typical · median 38.3 kg
Cells 132 · HJT Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.240 %/°C Typical median -0.240 of its segment
Coefficient Voc · Isc -0.220 · 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 632 W guaranteed
Degradation 1.00 → 0.30 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by AE Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 700 Wp appear here. The rest cover the whole series.

Our Performance Warranty Our 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
-
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
AE Solar TME-132BDS-700 700 W 22.56% -0.240 37.0 kg You are here
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg -50 W, lighter, +2.6 pp
AIKO-A680-MDE72Mw 680 W 25.20% -0.260 29.0 kg Hotter, lighter, +2.6 pp
AIKO-A675-MDE72Mw 675 W 25.00% -0.260 29.0 kg -25 W, lighter, +2.4 pp
AIKO-A700-MAE78Dw 700 W 25.00% -0.260 34.5 kg Hotter, lighter, +2.4 pp
WST-675BKX72-A2 675 W 25.00% -0.260 32.1 kg -25 W, lighter, +2.4 pp
AIKO-A695-MAE78Dw 695 W 24.90% -0.260 34.5 kg Hotter, lighter, +2.3 pp
AIKO-G670-MCH72Mw 670 W 24.80% -0.260 28.2 kg -30 W, lighter, +2.2 pp
LR7-72HVHF-670M 670 W 24.80% -0.260 28.5 kg -30 W, lighter, +2.2 pp
AE ME-132 640W 640 W 20.63% -0.340 31.5 kg -60 W, hotter, -1.9 pp
AE ME-132 645W 645 W 20.79% -0.340 31.5 kg -55 W, hotter, -1.8 pp
AIKO-A805-GRH78Dw 805 W 25.10% -0.260 39.8 kg +105 W, heavier, +2.5 pp
AIKO-A800-GRH78Dw 800 W 24.90% -0.260 39.8 kg +100 W, heavier, +2.3 pp
AIKO-A795-GRH78Dw 795 W 24.80% -0.260 39.8 kg +95 W, heavier, +2.2 pp
AIKO-A790-GRH78Dw 790 W 24.60% -0.260 39.8 kg +90 W, heavier, +2.0 pp
TSM-NEG21C.20Q-760 760 W 24.50% -0.260 38.3 kg +60 W, hotter, +1.9 pp
AIKO-A785-GRH78Dw 785 W 24.40% -0.260 39.8 kg +85 W, heavier, +1.8 pp

Found 1393 panels of the same or similar size to this one, within ±10 mm. See them here Found 1403 panels of the same or similar size to this one, within ±25 mm. See them here Found 1403 panels of the same or similar size to this one, within ±50 mm. See them here Found 1435 panels of the same or similar size to this one, within ±100 mm. See them here

About the COMET series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

How does HJT cell technology in AE Solar COMET panels differ from standard PERC cells?
HJT (heterojunction) cells combine a crystalline silicon core with thin amorphous silicon layers, delivering a lower temperature coefficient and higher efficiency than PERC cells. COMET panels lose less power at high module temperatures and perform better under low irradiance conditions. HJT also shows no LID or LeTID degradation, resulting in more stable energy output throughout the system's lifetime.
Are COMET panels suitable for ground-mount installations on light-colored surfaces like gravel?
Yes, the bifacial construction of the COMET series is especially effective on ground-mount installations with light-reflective surfaces such as gravel, white membrane, or sand, since the rear side captures reflected light. The high bifaciality factor delivers additional energy yield without increasing the installation footprint, making it particularly cost-effective for solar farms and agrivoltaic projects.
What warranty comes with AE Solar COMET panels and what does it cover?
The COMET series includes a 15-year product warranty and a 30-year linear power output warranty. The product warranty covers material and workmanship defects, while the power warranty guarantees minimum energy yield over the following years. This extended coverage reflects the durability of HJT technology, which resists common silicon cell degradation mechanisms.
Do COMET panels perform well on poorly ventilated roofs, such as flat industrial roofs?
Yes, this is one of the key advantages of the HJT technology used in the COMET series. Its industry-leading low temperature coefficient means the module loses less power at high operating temperatures, which matters significantly on flat roofs or installations with limited airflow, where panels run hotter than in well-ventilated tilted setups.
What is the maximum power output of a COMET series panel and how does it affect system sizing?
The highest-power COMET variant reaches up to 720 Wp. This high per-unit power output allows a given system capacity to be achieved with fewer panels than lower-wattage modules, reducing the number of connections, shortening installation time, and lowering the required mounting structure footprint.
Are AE Solar COMET panels resistant to corrosion in coastal installations?
Yes, the COMET series is tested for resistance to salt mist, ammonia, and sand corrosion, making it suitable for coastal installations as well as agricultural sites with elevated ammonia exposure. The dual-glass bifacial construction further improves sealing and mechanical durability under demanding operating conditions.
Add to compare