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Exiom Brand review

EX445TC-108HC

445 Wp TOPCon
ComparePV verdict

Space saver, no clear weak spot

Rank 5,826 of 14,005
Compare panels Datasheet PDF
Power (Wp)
445
Strong · top 8%
Efficiency (%)
22.79
Strong · top 3%
Density (Wp/m²)
227.9
Strong · top 2%
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
19.5
Strong · 2.5 kg below median
Warranty (yrs)
30
Typical · median 30 yrs

Ranking

1,218 panels in the segment TOPCon 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.79% 22.00% Strong · top 3% 3,005
Power density 227.9 220.2 Strong · top 2% 2,790
Temperature coefficient -0.300 -0.290 Typical 6,093
Weight per kWp 43.8 51.4 Strong · top 3% 348
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

Roofs where every square metre counts, small roofs that need every watt and weight-limited structures.

Strengths
227.9 watts per square metre

Top 2% of the TOPCon 400-450 W segment, against a median of 220.2. Ranked 2,790th in the whole database.

22.79% module efficiency

Top 3% of the TOPCon 400-450 W segment, against a median of 22.00%. Ranked 3,005th in the whole database.

43.8 kg per kWp

Top 3% of the TOPCon 400-450 W segment, against a median of 51.4. Ranked 348th in the whole database.

Notes from the database
  • Efficiency of 22.8% is 0.8pp above the TOPCon 400-450W median (22.0%)
  • At 227.9 W/m² power density, this panel generates 7.7 W/m² more per unit area than TOPCon 400-450W median (220.2 W/m²)
  • At -0.30%/°C, hot weather performance is typical for TOPCon 400-450W panels
  • At 19.5 kg, this panel is 2.5 kg lighter than TOPCon 400-450W median (22.0 kg) - easier handling during installation
  • In the top 21% for efficiency among all TOPCon panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 445 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.79 % Strong Segment median 22.00%
Vmpp · Impp 32.78 V · 13.58 A Operating point at max power
Voc · Isc 39.00 V · 14.39 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1722×1134 mm · 1.95 m² of roof
Weight 19.5 kg Strong Strong · 2.5 kg below median
Cells 108 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.240 · 0.043 %/°C
NOCT 41 °C At 800 W/m², 20 °C ambient
Product warranty 25 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs

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
-0.300 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Exiom EX445TC-108HC 445 W 22.79% -0.300 19.5 kg You are here
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +50 W, cooler, +2.0 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +45 W, cooler, +1.7 pp
STP-NT11/48QGSF-490 490 W 24.50% -0.260 21.5 kg +45 W, cooler, +1.7 pp
JAT54S40-485/LR 485 W 24.30% -0.260 19.3 kg +40 W, cooler, +1.5 pp
AIKO-A485-MCE54Mw 485 W 24.30% -0.260 21.0 kg +40 W, cooler, +1.5 pp
LR7-54HJD-495M 495 W 24.30% -0.240 23.5 kg +50 W, cooler, +1.5 pp
AIKO-A485-MAH54Mw 485 W 24.30% -0.260 21.5 kg +40 W, cooler, +1.5 pp
EX425TC-108HC 425 W 21.76% -0.300 19.5 kg -20 W, -1.0 pp
EX430TC-108HC 430 W 22.02% -0.300 19.5 kg -15 W, -0.8 pp
EX435TC-108HC 435 W 22.28% -0.300 19.5 kg -10 W, -0.5 pp
EX440TC-108HC 440 W 22.53% -0.300 19.5 kg -0.3 pp
EX450TC-108HC 450 W 23.04% -0.300 19.5 kg +0.2 pp
EX455TC-108HC 455 W 23.29% -0.300 19.5 kg +10 W, +0.5 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +65 W, cooler, +2.2 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +60 W, cooler, +1.9 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +55 W, cooler, +1.7 pp

Found 1783 panels of the same or similar size to this one, within ±10 mm. See them here Found 1914 panels of the same or similar size to this one, within ±25 mm. See them here Found 3392 panels of the same or similar size to this one, within ±50 mm. See them here Found 3970 panels of the same or similar size to this one, within ±100 mm. See them here

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