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Lexron 425W

425W

425 Wp PERC
ComparePV verdict

Space saver, no clear weak spot

Rank 10,571 of 14,005
Compare panels Datasheet PDF
Power (Wp)
425
Typical for its class
Efficiency (%)
21.37
Strong · top 6%
Density (Wp/m²)
213.7
Strong · top 6%
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
22.0
Typical · median 22.0 kg
Warranty (yrs)
30
Strong · top 17%

The Lexron 72 Cell Monocrystalline series is a range of photovoltaic modules based on the PERC technology with monocrystalline cells, designed for installations that require high power and reliability in demanding conditions. The use of a five-busbar cell architecture (5BB) shortens the current flow paths and minimizes resistive losses, resulting in improved module performance even under partial shading. These modules are distinguished by a anti-reflective and hydrophobic coating on the tempered glass - this combination increases light absorption and allows for self-cleaning of the surface, reducing maintenance costs in remote locations. The robust construction with an anodized aluminum alloy frame allows it to withstand wind loads of up to 2400 Pa and snow loads of up to 5400 Pa, making these panels suitable for Polish climatic conditions. The series performs exceptionally well in large commercial and industrial installations, where high individual power and long-term production stability are crucial. The guaranteed 30-year power warranty with an annual degradation of only 0.45% ensures predictable returns on investment and minimal financial risk throughout the lifespan of the installation.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.37% 20.60% Strong · top 6% 8,448
Power density 213.7 206.2 Strong · top 6% 8,404
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 51.8 53.0 Typical 5,132
Performance warranty 30 yrs 25 yrs Strong · top 17% 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

7 positive · 3 caution
Best for

Commercial.

Strengths
213.7 watts per square metre

Top 6% of the PERC 400-450 W segment, against a median of 206.2. Ranked 8,404th in the whole database.

21.37% module efficiency

Top 6% of the PERC 400-450 W segment, against a median of 20.60%. Ranked 8,448th in the whole database.

30 year performance warranty

Top 17% of the PERC 400-450 W segment, against a median of 25 yrs.

What owners get
30-year power warranty with low degradation

An annual power degradation rate of only 0.45%, combined with a 30-year power warranty, matches figures typically seen from leading Tier-1 manufacturers, providing predictable energy yield over the system's full lifetime.

High mechanical durability

The anodized aluminum alloy frame withstands wind loads up to 2400 Pa and snow loads up to 5400 Pa, placing the modules above typical industry standards and making them suitable for demanding climate conditions such as those in Poland.

Anti-reflective and hydrophobic coating

The combination of anti-reflective and hydrophobic coating on the tempered glass increases light absorption and enables self-cleaning of the surface, meaningfully reducing maintenance costs in large commercial and industrial installations.

Competitive unit power vs. peers

The maximum power of 430 Wp matches leading peer comparables such as Silfab Elite (430 Wp) and EGing STAR Pro (430 Wp), delivering comparable power density per roof area at a price point typically lower than non-Tier-1 manufacturers.

Trade-offs
Production discontinued

The 72 Cell Monocrystal series has been discontinued, meaning limited availability of warranty service and replacement parts, and potentially complicated future warranty claims.

Manufacturer not on Tier-1 bankable list

Lexron (ACS Enerji), a Turkish manufacturer founded in 2010, does not appear on the BNEF Tier-1 bankable manufacturer list, which can complicate financing for commercial projects that require lender-approved suppliers.

Efficiency below segment leaders

The maximum efficiency of 21.62% trails comparable models such as Silfab Elite (21.9%) and EGing STAR Pro (22.02%) at the same 430 Wp power rating, meaning slightly more roof area is needed to achieve the same installed capacity.

Notes from the database
  • At 21.4% efficiency, this panel is 0.8pp above typical PERC 400-450W modules (median: 20.6%)
  • 213.7 W/m² power density - 7.5 W/m² more than PERC 400-450W median (206.2 W/m²), more power per roof area
  • Temperature coefficient of -0.35%/°C matches the PERC 400-450W median
  • #8448 for efficiency, #10419 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 425 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.37 % Strong Segment median 20.60%
Vmpp · Impp 41.98 V · 10.12 A Operating point at max power
Voc · Isc 50.38 V · 10.68 A Sizes the string length
Dimensions 1987×1001×35 mm · 1.99 m² of roof
Weight 22.0 kg Typical Typical · median 22.0 kg
Cells 72 · PERC Monocrystalline
Coefficient Pmax -0.350 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.280 · 0.048 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Strong top 17% · median 25 yrs
End-of-warranty output 85.0 % Equals 361 W guaranteed
Degradation 2.00 → 0.45 % 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
-0.350 %/°C against a segment median of -0.350
-

Alternatives

All Lexron panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Lexron 425W 425 W 21.37% -0.350 22.0 kg You are here
SPR-MAX7-475 475 W 24.00% -0.270 21.1 kg Cooler, +2.6 pp, +10 yr warranty
JST-EDMH-(445-465)W-TD (465W class) 465 W 23.81% -0.300 20.5 kg +40 W, cooler, +2.4 pp
JAT54S40-475/LR 475 W 23.80% -0.260 19.3 kg +50 W, cooler, +2.4 pp
TWMNH-48HW475 475 W 23.80% -0.280 23.7 kg +50 W, cooler, +2.4 pp
CHSM48RN(DG)/F-BH-475 475 W 23.80% -0.290 24.5 kg +50 W, cooler, +2.4 pp
AIKO-A475-MCE54Mw 475 W 23.80% -0.260 21.0 kg +50 W, cooler, +2.4 pp
AIKO-A475-MAH54Mw 475 W 23.80% -0.260 21.5 kg +50 W, cooler, +2.4 pp
405W 405 W 20.36% -0.350 22.0 kg -20 W, -1.0 pp
410W 410 W 20.61% -0.350 22.0 kg -15 W, -0.8 pp
415W 415 W 20.86% -0.350 22.0 kg -10 W, -0.5 pp
420W 420 W 21.12% -0.350 22.0 kg -0.2 pp
430W 430 W 21.62% -0.350 22.0 kg +0.2 pp
SPR-MAX7-470 470 W 23.70% -0.270 21.1 kg Cooler, +2.3 pp, +10 yr warranty
SPR-MAX7-465 465 W 23.50% -0.270 21.1 kg Cooler, +2.1 pp, +10 yr warranty
LEPV 132 ULTRA PREMIUM BLACK 440Wp (LEPV 440) 440 W 22.37% -0.290 21.0 kg +15 W, cooler, +1.0 pp
NS-420MH-80 420 W 22.28% -0.290 20.0 kg Cooler, +0.9 pp, -5 yr warranty

Found 110 panels of the same or similar size to this one, within ±10 mm. See them here Found 254 panels of the same or similar size to this one, within ±25 mm. See them here Found 455 panels of the same or similar size to this one, within ±50 mm. See them here Found 548 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Is the Lexron 72 Cell Monocrystalline series still available for purchase?
The Lexron 72 Cell Monocrystalline series has been discontinued and is no longer offered as a new product. Availability of any remaining stock may vary by distributor. If you need a similar PERC monocrystalline solution with comparable wattage, consider newer series from the same manufacturer or currently available alternatives on the market.
What are the product and power warranties for Lexron 72 Cell Monocrystalline panels?
Lexron 72 Cell Monocrystalline modules come with a 12-year product warranty covering material and manufacturing defects, and a 30-year linear power warranty. The guaranteed annual degradation rate is a maximum of 0.45%, meaning the panels retain over 85% of their original rated output after 30 years. This enables precise long-term energy yield forecasting and minimizes financial risk throughout the system's lifecycle.
Can Lexron 72 Cell Monocrystalline panels withstand heavy snow loads typical of Central European winters?
Yes. The anodized aluminum alloy frame is rated for snow loads up to 5400 Pa and wind loads up to 2400 Pa. For reference, Polish building codes typically require resistance of around 2000–3000 Pa for snow. This makes Lexron 72 Cell modules suitable even for mountainous regions and areas with harsh winter conditions across Poland.
What is PERC technology used in the Lexron 72 Cell series and is it worth the premium?
PERC (Passivated Emitter and Rear Cell) adds a passivation layer to the rear of each cell, reflecting unabsorbed photons back into the silicon structure for a second conversion pass. Combined with a 5-busbar (5BB) architecture that shortens current paths and reduces resistive losses, the result is higher efficiency and better performance under diffuse light compared to standard monocrystalline cells without PERC.
What type of installations are Lexron 72 Cell Monocrystalline 430 Wp panels best suited for?
The Lexron 72 Cell Monocrystalline series at 430 Wp is optimized for large commercial and industrial installations where high per-panel output and long-term production stability are the priority. The large 72-cell format is ideal for expansive rooftops on warehouses, manufacturing facilities, and ground-mounted systems. For small residential rooftop installations, a more compact 60-cell module is generally a better fit.
Are Lexron 72 Cell Monocrystalline panels bifacial?
No, the Lexron 72 Cell Monocrystalline is a standard monofacial module — power is generated from the front surface only. The tempered front glass features an anti-reflective and hydrophobic coating that maximizes light absorption and enables self-cleaning. If you require the additional yield from ground-reflected irradiance (albedo effect), you should consider a bifacial alternative.
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