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Jinko Solar Brand review

JKM420N-54HL4R-BDV

420 Wp N-type Bifacial 80%
ComparePV verdict

Middle of its segment, modest efficiency

Rank 10,535 of 14,005
Compare panels Datasheet PDF
Power (Wp)
420
Weak · bottom 20%
Efficiency (%)
21.02
Weak · bottom 13%
Density (Wp/m²)
210.2
Weak · bottom 13%
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
22.0
Typical · median 22.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Jinko Solar Tiger Neo N-type 54HL4R-BDV series are bifacial modules featuring a dual-glass construction. Designed for maximum yield on limited roof surfaces and high environmental resilience. The use of N-type TOPCon cells ensures more stable long-term performance and reduced sensitivity to typical degradation mechanisms, translating to predictable energy output across multiple seasons. The BDV variant features bifacial power generation, allowing the module to utilize reflected light from the substrate-particularly advantageous for light-colored roofs, carports, and ground-mount installations. Thanks to the glass-glass structure, you gain enhanced durability and superior protection against moisture ingress and micro-cracking during operation in varying temperatures. This is an excellent choice for investors seeking to combine high reliability with versatile applications-from single-family homes to commercial projects, including agrivoltaics. In practice, the series stands out by improving energy yield without complicating the installation design.

Ranking

321 panels in the segment N-type 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.02% 21.91% Weak · bottom 13% 9,696
Power density 210.2 218.3 Weak · bottom 13% 9,728
Temperature coefficient -0.290 -0.290 Typical 2,165
Weight per kWp 52.4 51.2 Typical 5,859
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

4 positive · 5 caution
Best for

Residential, commercial and agrivoltaic.

Not ideal for

Tight roof space and roofs where every square metre has to count.

Watch-outs
21.02% module efficiency

Bottom 13% of the N-type 400-450 W segment, against a median of 21.91%.

210.2 watts per square metre

Bottom 13% of the N-type 400-450 W segment, against a median of 218.3.

What owners get
N-type TOPCon: low temperature coefficient

The Pmax temperature coefficient is -0.29%/°C, outperforming typical PERC cells (-0.35 to -0.40%/°C) by 17–26%. In climates where modules regularly exceed 60°C during summer, this translates into measurably higher seasonal energy yield with no additional installation cost.

Bifacial design with up to 80±5% bifacial factor

The BDV variant captures reflected irradiance with a bifacial factor of up to 80±5%. On high-albedo surfaces — carports, ground-mount arrays, agrivoltaic installations — this adds 5–20% annual energy yield compared to monofacial modules at the same peak-power cost per Wp.

30-year linear power warranty at ≥87.4% Pmax

Jinko Solar guarantees at least 87.4% of rated power after 30 years with an annual degradation rate of 0.40%/yr. Standard PERC warranties in this price segment typically cover 25 years with ~84.8% retention — Tiger Neo BDV adds 5 extra years and a higher retention floor, materially improving project LCOE.

Jinko Solar #1 Bloomberg BNEF — 10 consecutive years

Jinko Solar is the only manufacturer rated bankable by 100% of respondents in the Bloomberg BNEF 2025 bankability survey, holding this position for 10 consecutive years. For projects requiring non-recourse financing or long-term EPC contracts, this represents a hard guarantee of financial credibility and service continuity.

Trade-offs
Module efficiency below all peer comparables

Maximum module efficiency is 22.02%, while all three peer series in the same 440 Wp class score higher: Luxor ECO LINE N-TYPE TOPCon 22.86%, Seraphim Nebula 22.53%, KDM SERIES 22.5%. The 0.5–0.84 pp gap translates to roughly 2–4% more panels needed to reach the same system power on a constrained rooftop footprint.

15-year product warranty

The product warranty covers 15 years, while the emerging premium N-type TOPCon segment standard is trending toward 25 years. A shorter product warranty horizon may be a risk factor for commercial projects with multi-year SLA contracts or public procurement tenders requiring longer coverage.

Higher weight of dual-glass construction

A dual-glass module in this class typically weighs 24–25 kg versus ~20–21 kg for an equivalent glass-backsheet variant. Rooftop installations require structural load verification and often heavier racking systems, potentially adding 3–7% to BoS costs.

Notes from the database
  • Efficiency of 21.0% is 0.9pp below the N-type 400-450W median (21.9%)
  • At 210.2 W/m², this panel generates 8.1 W/m² less per unit area than N-type 400-450W median (218.3 W/m²)
  • Temperature coefficient of -0.29%/°C matches the N-type 400-450W median
  • Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof
  • Ranked #9696 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 420 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.02 % Weak Segment median 21.91%
Vmpp · Impp 31.68 V · 13.26 A Operating point at max power
Voc · Isc 38.18 V · 14.03 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 22.0 kg Typical Typical · median 22.0 kg
Cells 108 · N-type Monocrystalline
Bifaciality 80 % 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 367 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
Jinko Solar JKM420N-54HL4R-BDV 420 W 21.02% -0.290 22.0 kg You are here
JST-EDMH-(445-465)W-TD (465W class) 465 W 23.81% -0.300 20.5 kg +45 W, lighter, +2.8 pp
LX-465M/182R-96+ GG 465 W 23.80% -0.260 23.5 kg +45 W, cooler, +2.8 pp
SPR-MAX7-470 470 W 23.70% -0.270 21.1 kg +50 W, +2.7 pp, +10 yr warranty
AIKO-A470-MAH54Mb 470 W 23.60% -0.260 21.5 kg +50 W, cooler, +2.6 pp
AIKO-A460-MAH54Mb 460 W 23.60% -0.290 20.5 kg +40 W, lighter, +2.6 pp
HSM-BD54-LA470 470 W 23.60% -0.260 21.5 kg +50 W, cooler, +2.6 pp
EU-JKM425-450N-54HL4R-BDB-G4 (425W class) 425 W 21.27% -0.290 24.5 kg Heavier, +0.2 pp
JKM430-455N-54HL4R-B-F8-EN (430W) 430 W 21.52% -0.290 21.0 kg +10 W, lighter, +0.5 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +90 W, cooler, +4.0 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +75 W, cooler, +3.8 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +85 W, cooler, +3.7 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +70 W, cooler, +3.5 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +80 W, cooler, +3.5 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +80 W, cooler, +3.5 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 does the BDV designation mean in the Jinko Solar Tiger Neo 54HL4R-BDV series, and does bifaciality make sense on a residential rooftop?
BDV indicates the module is bifacial and built with dual glass construction. The rear glass allows reflected irradiance from the ground surface to reach the cells, potentially boosting energy yield by a few percent. The gain is most significant on light-colored rooftops, carports, and ground-mount systems, while a dark pitched roof may show minimal bifacial gain. Albedo of the surface beneath the array should be factored into system design to realistically estimate the bifacial yield increase.
What warranty does the Jinko Solar Tiger Neo N-type 54HL4R-BDV come with?
Jinko Solar provides a 15-year product warranty covering material defects and workmanship, plus a 30-year linear power warranty guaranteeing at least 87.4% of rated output at year 30. N-type TOPCon cells exhibit significantly lower LID and LeTID degradation rates than standard PERC, making the long-term power warranty conditions more reliably met in real-world operation.
How does N-type TOPCon technology in the Jinko 54HL4R-BDV differ from standard PERC cells?
N-type TOPCon uses an n-doped silicon base, which is inherently more resistant to light-induced degradation (LID) and light and elevated temperature induced degradation (LeTID) than p-type PERC. This translates into a slower power degradation curve over the system lifetime, especially during the first years of operation. The Tiger Neo series achieves a module efficiency of approximately 21.77%, surpassing most PERC modules in the same power class.
Will the Jinko Tiger Neo 54HL4R-BDV 440 Wp panel fit on a standard pitched roof?
The module measures 1762 × 1134 × 30 mm and weighs 22 kg, which is a standard residential format compatible with most rafter spacings and rail-based racking systems. The dual glass construction is slightly heavier than glass-backsheet modules, so structural load capacity should be verified for older buildings before purchase. The 30 mm frame depth is compatible with the majority of mounting systems available in Europe.
How does the Jinko Tiger Neo 54HL4R-BDV perform in winter and low-temperature conditions?
The module operating temperature range spans -40°C to +85°C. N-type TOPCon cells have a favorable power temperature coefficient, meaning lower output losses during hot days and stable performance in freezing conditions. The dual glass structure provides superior resistance to thermal cycling stress caused by rapid temperature swings. A snow load tolerance of 5400 Pa ensures the module withstands heavy snow accumulation without risk of mechanical damage.
Is the Jinko Solar Tiger Neo 54HL4R-BDV series suitable for agrivoltaic installations?
Yes, the dual glass construction and bifacial design of the 54HL4R-BDV are highly valued in agrivoltaic systems where modules are mounted above crops. The rear glass is resistant to moisture and biological soiling, while bifaciality captures reflected irradiance from vegetation or soil beneath. High mechanical resilience — 5400 Pa snow load and 2400 Pa wind load — is particularly important in open-field ground-mounted structures exposed to wind and weather.
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