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Jinko Solar JKM590N-72HL4-BDV
Jinko Solar Brand review

JKM590N-72HL4-BDV

590 Wp N-type Bifacial 80%
ComparePV verdict

Efficiency leader, no clear weak spot

Rank 3,719 of 14,005
Compare panels Datasheet PDF
Power (Wp)
590
Strong · top 15%
Efficiency (%)
22.84
Strong · top 14%
Density (Wp/m²)
228.4
Strong · top 17%
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
31.0
Typical · median 29.5 kg
Warranty (yrs)
30
Typical · median 30 yrs

Jinko Solar's EAGLE® G6B 580-600W N-Type Bifacial series is engineered for maximum annual energy yield - not just under ideal laboratory conditions. The key feature is N-Type TOPCon technology, which enhances module stability and minimizes losses associated with natural cell aging, ensuring sustained high performance over the installation's lifetime. This benefit is particularly valuable in applications where reliability and predictable energy output are critical.

An additional advantage comes from the bifacial design - the panels can utilize reflected light from the ground, effectively boosting energy production in ground-mounted systems, flat rooftops, and installations on light-colored surfaces. In practice, this translates to a better energy balance without requiring additional panel surface area.

High performance is also supported by a low temperature coefficient, crucial during summer when standard modules experience significant power loss. Meanwhile, dual-glass and industrial-grade durability facilitate implementations in challenging environments involving wind, snow, or humidity. This series is designed for utility-scale PV farms, commercial projects, and demanding applications where energy yield, resilience, and long-term performance are paramount.

Ranking

260 panels in the segment N-type 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.84% 22.45% Strong · top 14% 2,617
Power density 228.4 224.5 Strong · top 17% 2,598
Temperature coefficient -0.290 -0.290 Typical 2,165
Weight per kWp 52.5 52.3 Typical 6,152
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Price offers

7 from shops we track
Shop Country Price Per kWp Stock Offer updated Link to shop
Falowniki Online Poland 393.60 zł incl. VAT 667.12 zł/kWp Not stated yesterday Visit shop
Marven Solar Poland 325 zł net 550.85 zł/kWp In stock yesterday Visit shop
Panele-Sloneczne.com Poland 330.75 zł net 560.59 zł/kWp In stock 5h ago Visit shop
PVhurt Poland 430.77 zł incl. VAT 730.11 zł/kWp Not stated 5h ago Visit shop
Megawat Elektrohurt Poland 432.95 zł incl. VAT 733.81 zł/kWp In stock yesterday Visit shop
Eco System Projekt Poland 460 zł incl. VAT 779.66 zł/kWp In stock 5h ago Visit shop
TIM SA Poland 478.96 zł incl. VAT 811.80 zł/kWp In stock yesterday Visit shop

Signals from the data

7 positive · 1 caution
Best for

Commercial, utility-scale and hot-climate.

Strengths
22.84% module efficiency

Top 14% of the N-type 550-600 W segment, against a median of 22.45%.

228.4 watts per square metre

Top 17% of the N-type 550-600 W segment, against a median of 224.5.

What owners get
Low temperature coefficient – TOPCon advantage

The temperature coefficient of Pmax is -0.29%/°C, approximately 14% better than typical PERC modules (-0.34%/°C). On a hot summer day at 70°C cell temperature, power loss reaches ~14.5% instead of ~17%, translating into measurably higher annual energy yield in continental climates.

30-year linear power warranty – 87.4% retention

The manufacturer guarantees ≥87.4% power retention after 30 years, with a first-year degradation cap of 1% and subsequent degradation of ≤0.4%/year. Standard PERC modules typically carry 25-year warranties with thresholds of ~80–84.8%, making this series significantly better positioned for long-horizon utility-scale PV farms and commercial assets.

Bifacial dual-glass design with 80% bifaciality

The 2.0 mm + 2.0 mm dual-glass construction and 80% bifaciality factor (±5%) enable real albedo gains in ground-mount and high-reflectivity surface installations. The module is certified for mechanical load of 5,400 Pa (front) / 2,400 Pa (rear) and features an IP68 junction box — critical parameters for utility farms with regional wind and snow load requirements.

#1 BNEF – only 100% bankable manufacturer

JinkoSolar holds the top position in the BloombergNEF module bankability ranking (2025 report, confirmed Q1 2026) as the only manufacturer with a 100% bankable rating for 10 consecutive years. This substantially simplifies project financing through banks and infrastructure funds, eliminating additional manufacturer due-diligence steps.

Efficiency up to 23.23% – top of the segment

The highest-efficiency variant reaches 23.23% module efficiency, matching direct peer comparables Tongwei TWMND N-type (23.2%) and Lexron TOPCon (23.23%), while outperforming the Talesun BISTAR (21.5%) by 1.73 percentage points. Per unit area, this delivers approximately 7–8% more energy than PERC modules from 2020–2022.

Trade-offs
~31 kg weight – higher structural requirements

The dual-glass construction (2×2.0 mm) raises module weight to approximately 31 kg, some 15–20% more than monofacial single-glass equivalents (~26–27 kg) in the same power class. On rooftop installations, this requires structural load verification and can increase BoS costs by 3–8% compared to lighter alternatives.

Notes from the database
  • Efficiency of 22.8% matches the N-type 550-600W median
  • Power density of 228.4 W/m² packs 3.9 W/m² more into the same footprint vs N-type 550-600W median (224.5 W/m²)
  • Temperature coefficient of -0.29%/°C matches the N-type 550-600W median
  • Weight of 31.0 kg is 1.5 kg above N-type 550-600W median (29.5 kg) - verify structural support
  • Bifaciality factor of 80% can add 4-12% extra yield with reflective mounting surface

Specifications

Open datasheet PDF
Nominal power (Pmax) 590 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.84 % Strong Segment median 22.45%
Vmpp · Impp 44.17 V · 13.36 A Operating point at max power
Voc · Isc 52.90 V · 14.07 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1134×30 mm · 2.58 m² of roof
Weight 31.0 kg Typical Typical · median 29.5 kg
Cells 144 · 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 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 516 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Jinko Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 590 Wp appear here. The rest cover the whole series.

Current-Voltage & Power-Voltage Curves (590W) Current-Voltage & Power-Voltage Curves (590W) 590 W Temperature Dependence of Isc, Voc, Pmax Temperature Dependence of Isc, Voc, Pmax 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
Jinko Solar JKM590N-72HL4-BDV 590 W 22.84% -0.290 31.0 kg You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg -30 W, lighter, +2.0 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +50 W, lighter, +2.0 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg -35 W, lighter, +1.8 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +45 W, lighter, +1.8 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +40 W, cooler, +1.6 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg -40 W, lighter, +1.6 pp
JKM525M-72HL4-TV 525 W 20.36% -0.350 28.9 kg -65 W, hotter, -2.5 pp
JS182MHC144-525 525 W 20.31% -0.350 26.5 kg -65 W, hotter, -2.5 pp
JKM530M-72HL4-TV 530 W 20.55% -0.350 28.9 kg -60 W, hotter, -2.3 pp
JS182MHC144-530 530 W 20.51% -0.350 26.5 kg -60 W, hotter, -2.3 pp
JKM535M-72HL4-(V)-F3-EN 535 W 20.71% -0.350 28.0 kg -55 W, hotter, -2.1 pp
JKM535M-72HL4-BDVP 535 W 20.75% -0.350 34.3 kg -55 W, hotter, -2.1 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +60 W, lighter, +2.4 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +55 W, lighter, +2.2 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 2547 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What warranty does the Jinko Solar EAGLE G6B 580-600W series carry?
Jinko Solar backs the EAGLE G6B series with a 12-year product warranty and a 30-year linear power warranty. After 30 years of operation, the module is guaranteed to retain at least 87.4% of its nameplate output. This is among the longest coverage packages in its class, making it a strong choice for utility-scale PV farms and commercial installations where long-term yield predictability directly affects return on investment.
How much extra energy does the bifacial Jinko EAGLE G6B generate from its rear side?
The EAGLE G6B has a bifaciality factor of 80% (±5%), meaning the rear glass surface can harvest up to 80% of the power output compared to the front side. Real-world gain depends on ground albedo — on bright gravel, white TPO membranes, or light-colored surfaces, annual energy production can increase by several to over ten percent compared to a monofacial module of the same rated power.
Do Jinko EAGLE G6B panels lose significant power during summer heat?
The EAGLE G6B has a temperature coefficient of −0.29%/°C (Pmpp). Standard P-type PERC modules typically range from −0.34% to −0.37%/°C. The N-Type TOPCon cell architecture therefore delivers noticeably lower power losses on hot days, improving overall system yield during peak summer months — precisely when grid demand and energy value are at their highest.
Is the Jinko EAGLE G6B series suitable for ground-mounted installations and utility-scale solar farms?
Yes, the EAGLE G6B is engineered primarily for utility-scale and commercial PV applications. The dual-glass construction provides durability against snow loads, wind pressure, and moisture ingress. With up to 600 Wp per module and efficiency exceeding 23%, it minimizes land use per megawatt-peak. The bifacial design further boosts output in single-axis tracker systems, where rear-side irradiance gain is greatest.
What is N-Type TOPCon technology used in the Jinko EAGLE G6B and how does it compare to standard PERC modules?
TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell architecture that uses an ultra-thin tunnel oxide layer to improve surface passivation. Compared to PERC, it delivers higher module efficiency (above 22%), lower initial light-induced degradation (LID), and a lower temperature coefficient. In practice, Jinko EAGLE G6B panels maintain higher productivity over their lifetime and are less sensitive to heat, contributing to a lower LCOE across the full system lifespan.
What are the dimensions and weight of the Jinko EAGLE G6B modules — is flat-roof installation straightforward?
EAGLE G6B modules measure approximately 2278 × 1134 × 30 mm and weigh around 31 kg (68 lbs). These are standard dimensions for a 144 half-cut cell module in the 580–600 Wp class. On flat roofs, installation typically uses ballasted or mechanically attached racking. Because of the dual-glass construction, it is important to verify that the mounting system is rated for glass-glass modules, which distribute structural stress differently than conventional glass-backsheet panels.
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