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TPL Solar Brand review

TPL535M-144HC

535 Wp PERC
ComparePV verdict

Middle of its segment, weak in heat

Rank 5,381 of 14,005
Compare panels Datasheet PDF
Power (Wp)
535
Typical for its class
Efficiency (%)
20.70
Typical · median 20.90%
Density (Wp/m²)
207.0
Weak · bottom 25%
Temp (%/°C)
-0.360
Weak · bottom 9%
Weight (kg)
28.6
Typical · median 28.4 kg
Warranty (yrs)
30
Typical · median 30 yrs

The TPL Solar TPLM-144HC series consists of advanced monocrystalline modules based on Half-Cut cell technology, which significantly optimizes the current flow within the panel. By dividing the module into two independent sections, these panels exhibit much higher resistance to the effects of partial shading, effectively eliminating the problem of sudden power drops in challenging installation conditions. The design utilizing 144 cells allows for higher system voltage while simultaneously reducing losses related to internal resistance. This solution directly translates into maximum energy efficiency even on days with lower solar radiation, which is crucial for installations operating in the Polish climate. TPLM-144HC models stand out from the competition with an excellent temperature coefficient, guaranteeing stable operation during summer heatwaves without the risk of cell overheating. The use of a reinforced frame structure and high-transmittance tempered glass ensures exceptional mechanical durability, protecting the system against extreme weather events. This series was designed primarily for large-scale commercial installations and photovoltaic farms, where a fast return on investment is the priority. It is a professional choice for investors focusing on minimizing power degradation over a multi-year cycle, ensuring safety and full predictability of energy production.

Ranking

706 panels in the segment PERC 500-550 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.70% 20.90% Typical 10,764
Power density 207.0 209.0 Weak · bottom 25% 10,849
Temperature coefficient -0.360 -0.350 Weak · bottom 9% 12,345
Weight per kWp 53.5 53.0 Typical 7,402
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 2 caution
Best for

Commercial, utility-scale and shaded-installations.

Not ideal for

Hot climates and roofs where every square metre has to count.

Watch-outs
-0.360 %/°C temperature coefficient

Bottom 9% of the PERC 500-550 W segment, against a median of -0.350. Ranked 12,345th in the whole database.

207.0 watts per square metre

Bottom 25% of the PERC 500-550 W segment, against a median of 209.0.

Notes from the database
  • At 20.7% efficiency, this panel is on par with typical PERC 500-550W modules
  • Power density of 207.0 W/m² matches the PERC 500-550W median
  • At -0.36%/°C, hot weather performance is typical for PERC 500-550W panels
  • #10764 for efficiency, #12345 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 535 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.70 % Typical Segment median 20.90%
Vmpp · Impp 41.47 V · 12.90 A Operating point at max power
Voc · Isc 49.45 V · 13.79 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2279×1134×35 mm · 2.58 m² of roof
Weight 28.6 kg Typical Typical · median 28.4 kg
Cells 144 · PERC Monocrystalline
Coefficient Pmax -0.360 %/°C Weak bottom 9% of its segment
Coefficient Voc · Isc -0.280 · 0.060 %/°C
NOCT 45 °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
End-of-warranty output 80.7 % Equals 432 W guaranteed
Degradation 2.50 → 0.58 % First year, then annual

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
-0.360 %/°C against a segment median of -0.350
-

Alternatives

All TPL Solar panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
TPL Solar TPL535M-144HC 535 W 20.70% -0.360 28.6 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +4.3 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +4.1 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +4.1 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +4.0 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +3.9 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +3.8 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +3.8 pp
TPL540M-144HC 540 W 20.90% -0.360 28.6 kg Very close match
TPL545M-144HC 545 W 21.10% -0.360 28.6 kg +10 W, +0.4 pp
TPL550M-144HC 550 W 21.30% -0.360 28.6 kg +15 W, +0.6 pp
TPL560M-144HC 560 W 21.67% -0.360 28.6 kg +25 W, +1.0 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +115 W, cooler, +4.5 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +110 W, cooler, +4.3 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +105 W, cooler, +4.1 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +100 W, cooler, +3.9 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +95 W, cooler, +3.7 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 2542 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
How much power does the TPL Solar TPLM-144HC 560 Wp panel actually deliver in residential conditions?
The panel reaches up to 560 Wp peak power under Standard Test Conditions (STC). In practice, with good solar exposure and a properly matched inverter, you can expect 80-90% of that value on an annual average. Thanks to Half-Cut PERC cell technology, the panel maintains high efficiency even under partial shading, reducing output drops typical of roofs with chimneys or antennas.
What's the difference between Half-Cut technology in the TPLM-144HC and standard full-cell panels?
Half-Cut cells are cut in half and wired into two independent electrical sections. This reduces the current flowing through the panel, lowering resistive losses. The main practical benefit is shading tolerance - when one section is shaded, the other keeps producing, so power output doesn't drop as sharply as it would with full-cell panels.
What warranty comes with TPL Solar TPLM-144HC panels?
The manufacturer offers a 25-year product warranty and a 30-year power performance warranty. This means the panel should maintain its guaranteed percentage of initial output throughout that period, and material or manufacturing defects are covered. Before purchasing, check which local distributor handles warranty claims, since the manufacturer is headquartered in Pakistan.
Are TPLM-144HC panels bifacial modules?
No, the TPLM-144HC series uses standard mono-facial modules, not bifacial technology. This means energy production comes only from the front side of the panel. If you want extra yield from albedo (reflected light), for example on light-colored ground or ground-mounted arrays, consider bifacial models from a different series instead.
Do TPL Solar panels perform well in summer heat and high temperatures?
Yes, the TPLM-144HC series features a favorable temperature coefficient, typical of PERC cells combined with Half-Cut technology. Splitting the panel into sections limits localized heat buildup, while tempered high-transmittance glass and a reinforced frame help maintain stable output with less power loss during summer heat compared to older full-cell designs.
Is TPL Solar a Tier 1 manufacturer, and is it worth choosing for a large commercial installation?
TPL Solar is not currently listed as a Tier 1 manufacturer under the Bloomberg NEF classification, meaning it has less large-scale bank financing history than market leaders. Still, the TPLM-144HC series is designed for large-scale commercial installations and solar farms, offering a competitive price-to-power ratio. Before a major investment, verify the local distributor and warranty service terms in your market.
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