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Sunlike Solar SKT455M12-96D4
Sunlike Solar Brand review

SKT455M12-96D4

455 Wp N-type Bifacial 2000%
ComparePV verdict

Solid all-round for its segment

Rank 7,820 of 14,005
Compare panels Datasheet PDF
Power (Wp)
455
Weak · bottom 22%
Efficiency (%)
22.77
Typical · median 22.52%
Density (Wp/m²)
227.7
Typical · median 225.2
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
21.5
Typical · median 23.7 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Sunlike Solar SKT450-470M12-96D4 series comprises modules designed for maximum power output under real-world conditions, particularly where long-term stability is crucial. They are distinguished by N-type monocrystalline cell technology, which helps to minimize typical power losses associated with degradation and maintain performance better in hot weather. The use of bifacial construction with double glass allows for the recovery of additional energy from reflected light, which is important on bright roofs, gravel, and ground-mounted installations with appropriate backsheets.

In practice, these panels facilitate the design of high-density power installations while also increasing predictability of energy yields during transitional seasons due to their good performance under less intense sunlight. Another advantage is the half-cut design, which improves module performance under partial shading and reduces internal losses. This series is suitable for demanding investors, from single-family homes to commercial roofs and PV farms, wherever durability and resistance to environmental conditions are important.

Ranking

301 panels in the segment N-type 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.77% 22.52% Typical 3,073
Power density 227.7 225.2 Typical 2,888
Temperature coefficient -0.290 -0.290 Typical 2,165
Weight per kWp 47.3 49.5 Typical 1,601
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 · 0 caution
Best for

Residential, commercial, shaded-installations and hot-climate.

Notes from the database
  • At 22.8% efficiency, this panel is on par with typical N-type 450-500W modules
  • At 227.7 W/m² power density, roof space requirements are typical for N-type 450-500W panels
  • At -0.29%/°C, hot weather performance is typical for N-type 450-500W panels
  • Weight of 21.5 kg (2.2 kg below N-type 450-500W median of 23.7 kg) allows easier transport and roof mounting
  • Ranked #3073 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 455 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.77 % Typical Segment median 22.52%
Vmpp · Impp 29.76 V · 15.29 A Operating point at max power
Voc · Isc 35.80 V · 16.14 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1762×1134×30 mm · 2.00 m² of roof
Weight 21.5 kg Typical Typical · median 23.7 kg
Cells 96 · N-type Monocrystalline
Bifaciality 2000 % Rear output as a share of front
Coefficient Pmax -0.290 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.250 · 0.045 %/°C
NOCT 45 °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 87.4 % Equals 398 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Sunlike Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 455 Wp appear here. The rest cover the whole series.

Sunket N Type Linear Warranty Sunket N Type Linear 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
-0.290 %/°C against a segment median of -0.290
-
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
Sunlike Solar SKT455M12-96D4 455 W 22.77% -0.290 21.5 kg You are here
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +40 W, cooler, +2.0 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +50 W, cooler, +1.9 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +35 W, cooler, +1.7 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +45 W, cooler, +1.7 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +45 W, cooler, +1.7 pp
GK-3-54HGb-500M 500 W 24.50% -0.260 21.4 kg +45 W, cooler, +1.7 pp
SKT420M10-108D6 420 W 21.02% -0.290 21.5 kg -35 W, -1.8 pp
SKT425M10-108D6 425 W 21.27% -0.290 21.5 kg -30 W, -1.5 pp
SKT440M12-96D4 440 W 22.02% -0.260 21.5 kg -15 W, cooler, -0.8 pp
SKT445M10-108D6 445 W 22.30% -0.290 21.5 kg -10 W, -0.5 pp
SKT450M10-108D6 450 W 22.50% -0.290 21.5 kg -0.3 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +55 W, cooler, +2.2 pp

Found 1395 panels of the same or similar size to this one, within ±10 mm. See them here Found 1425 panels of the same or similar size to this one, within ±25 mm. See them here Found 3614 panels of the same or similar size to this one, within ±50 mm. See them here Found 3962 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What warranty does the Sunlike Solar SKT450~470M12-96D4 series come with?
The SKT450~470M12-96D4 series comes with a 15-year product warranty covering defects in materials and workmanship, plus a 30-year linear power output warranty. Over three decades, the manufacturer guarantees a minimum power retention level. N-type cell technology delivers lower annual degradation than conventional P-type cells, making this extended power warranty a meaningful safeguard for long-term return on investment.
Do Sunlike Solar SKT470 N-type panels really perform better in high heat compared to standard panels?
Yes. N-type cells have a lower temperature coefficient than PERC (P-type) cells, meaning less power loss when modules heat up — critical during summer when panels can reach 60–80°C. The SKT450~470M12-96D4 series is specifically engineered for stable year-round production, including during heat waves, giving it a measurable advantage over older PERC technology in warm climates.
Will the bifacial SKT470 generate extra energy on a typical pitched roof with standard tiles?
The bifacial gain depends on the albedo (reflectivity) of the surface below the module. On dark roofing tiles or bitumen, the rear side receives too little reflected light for a meaningful yield boost. The bifacial advantage of the SKT450~470M12-96D4 series is most significant in ground-mount systems with light gravel, white roofing membranes, or facade installations. On a standard pitched roof, the primary value drivers remain the N-type cells and the half-cut cell layout.
How do the SKT450~470M12-96D4 panels differ from cheaper PERC modules at the same wattage?
The key difference is cell technology: the SKT450~470M12-96D4 uses N-type cells with lower annual degradation (typically below 0.4% vs. around 0.55% for PERC), better low-light performance, and higher temperature tolerance. The bifacial dual-glass construction also extends module lifespan and improves resistance to moisture and mechanical stress compared to the standard backsheet used in most PERC modules.
Is the SKT450~470M12-96D4 series suitable for a commercial solar farm?
Yes, this series is designed with demanding applications in mind — from commercial rooftops to utility-scale ground-mount systems. With up to 470 Wp peak power, a 96-cell half-cut layout, and a bifacial dual-glass construction, it delivers high power density per square meter and predictable long-term yield. The 30-year power warranty is a significant factor when modeling LCOE for commercial PV investments.
Does the half-cut cell design in Sunlike SKT470 panels actually reduce shading losses?
Half-cut cells split each cell in two, forming two independent electrical circuits within the module. When one section of the panel is shaded — by a chimney, antenna, or adjacent row — the other half continues producing at full capacity. In practice, the SKT450~470M12-96D4 series loses significantly less power under partial shading than conventional full-cell modules, which has a real impact on annual yield in installations with non-ideal exposure conditions.
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