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Yingli LF490M10N-60H/BF
Yingli Brand review

LF490M10N-60H/BF

490 Wp N-type Bifacial 2000%
ComparePV verdict

Solid all-round for its segment

Rank 7,454 of 14,129
Compare panels Datasheet PDF
Power (Wp)
490
Strong · top 13%
Efficiency (%)
22.69
Typical · median 22.52%
Density (Wp/m²)
226.9
Typical · median 225.3
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
26.0
Typical · median 23.7 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Yingli LF490M10N-60H/BF series is based on innovative N-type TOPCon cell technology, which represents a significant step forward compared to traditional P-type solutions. The use of a bifacial design allows for active energy harvesting from both sides of the module, which drastically increases the total system efficiency, especially in ground-mounted installations with a light-colored surface. These panels effectively solve the problem of efficiency loss at high temperatures and in low sunlight, offering investors a better temperature coefficient and a longer lifespan. Thanks to the use of multi-busbar technology and half-cut cells, the modules minimize internal losses and are more resistant to the phenomenon of micro-cracks. This solution is dedicated primarily to demanding commercial projects and modern photovoltaic farms, where maximizing the use of available space and achieving the lowest Levelized Cost of Energy (LCOE) are key. Compared to the competition, the product stands out with its exceptional resistance to PID and LID degradation, which translates into stable yields for decades. By choosing this series, investors gain technological certainty based on the manufacturer's many years of experience in N-type cell development, which guarantees higher power density while maintaining compact module dimensions.

Ranking

302 panels in the segment N-type 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.69% 22.52% Typical 3,553
Power density 226.9 225.3 Typical 3,518
Temperature coefficient -0.290 -0.290 Typical 2,220
Weight per kWp 53.1 49.7 Typical 6,877
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
Notes from the database
  • Efficiency of 22.7% matches the N-type 450-500W median
  • At 226.9 W/m² power density, roof space requirements are typical for N-type 450-500W panels
  • Temperature coefficient of -0.29%/°C matches the N-type 450-500W median
  • At 26.0 kg, this panel is 2.3 kg heavier than the N-type 450-500W median (23.7 kg) - more demanding for installation crews
  • In the top 25% for efficiency among all N-type panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 490 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.69 % Typical Segment median 22.52%
Vmpp · Impp 35.97 V · 13.62 A Operating point at max power
Voc · Isc 43.08 V · 14.43 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1904×1134×30 mm · 2.16 m² of roof
Weight 26.0 kg Typical Typical · median 23.7 kg
Cells 120 · 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 43 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 428 W guaranteed
Degradation 1.00 → 0.40 % 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
-
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
Yingli LF490M10N-60H/BF 490 W 22.69% -0.290 26.0 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +2.3 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +2.1 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +2.0 pp
WST-505BKX54-A2 505 W 24.70% -0.260 25.0 kg +15 W, cooler, +2.0 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +1.8 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +1.8 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg Cooler, lighter, +1.8 pp
LF470M10N-60H/BF 470 W 21.77% -0.290 26.0 kg -20 W, -0.9 pp
LF475M10N-60H/BF 475 W 22.00% -0.290 26.0 kg -15 W, -0.7 pp
LF480M10N-60H/BF 480 W 22.23% -0.290 26.0 kg -10 W, -0.5 pp
LF485M10N-60H/BF 485 W 22.46% -0.290 26.0 kg -0.2 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +70 W, cooler, +2.1 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +65 W, cooler, +1.9 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg +60 W, lighter, +1.7 pp
JAT60S40-540/LR 540 W 24.40% -0.260 23.5 kg +50 W, cooler, +1.7 pp
GK-5-60HG-540M 540 W 24.40% -0.260 23.3 kg +50 W, cooler, +1.7 pp

Found 744 panels of the same or similar size to this one, within ±10 mm. See them here Found 756 panels of the same or similar size to this one, within ±25 mm. See them here Found 889 panels of the same or similar size to this one, within ±50 mm. See them here Found 1504 panels of the same or similar size to this one, within ±100 mm. See them here

About the LF490M10N-60H/BF series

6 answered

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

How do Yingli LF490M10N-60H/BF panels differ from classic P-type modules?
The key difference is the use of N-TOPCon cells instead of traditional P-type cells. N-type cells have a lower degradation rate and handle high temperatures and low irradiance better, resulting in higher annual energy yields. Additionally, the bifacial construction allows the module to capture light reflected off the ground on its rear side, which standard P-type panels cannot do.
Does the bifacial design of the Yingli LF490M10N-60H/BF make sense for a residential rooftop?
The biggest gains from bifacial technology occur with ground-mount installations or racking systems with sufficient clearance and a reflective surface, such as gravel or a white roof membrane. On a typical sloped roof, where the rear side sits close to the roofing material, the extra energy gain will be minimal. The panel will still perform well, but you'll realize the full bifacial potential mainly in ground-mount or commercial installations.
What warranty comes with the Yingli LF490M10N-60H/BF panels?
The manufacturer provides a 12-year product warranty covering material and workmanship defects, plus a 30-year power output warranty. This means the manufacturer guarantees a defined performance level over three decades, giving investors strong confidence in the long-term profitability of the installation.
How much power does a single Yingli LF490M10N-60H/BF panel deliver?
The maximum rated power is 490 Wp. Combined with half-cut cell technology and multi-busbar design, the panel achieves high power density in a relatively compact footprint, which is important when designing installations on limited roof or ground space, such as commercial rooftops.
Is Yingli a Tier 1 manufacturer, and is it trustworthy for a large investment?
Yes, Yingli is listed as a Tier 1 manufacturer, indicating solid financial standing and years of experience producing solar modules, including development of N-type cell technology. The company is headquartered in China and holds an established position in the global market, reducing the risk associated with future warranty servicing compared to lesser-known brands.
Do the Yingli LF490M10N-60H/BF panels perform well in high summer temperatures?
Yes, this is one of the main advantages of the N-TOPCon technology used in this series. N-type cells have a better temperature coefficient than classic P-type cells, meaning less power loss as module temperature rises. As a result, installations on roofs that heat up significantly in summer lose less energy compared to older cell technologies.
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