

LanguageGHPV is one of the largest PV suppliers in China, ranked in the TOP 3 in the industry.


LanguageGHPV is one of the largest PV suppliers in China, ranked in the TOP 3 in the industry.
0YEAR PRODUCT WARRANTY : 12
YEAR LINEAR POWER OUTPUT WARRANTY : 30
1ST-YEAR DEGRADATION : 1%

Higher power generation better LCOE

N-type with very Lower LID

Better Temperature Coefficient

Better low irradiance response
1st-year Degradation
Year Product Warranty
Year Linear Power Output Warranty
Annual Degradation Over 30 years

| Specifications | |
| Cell | Mono-16BB |
| Weight | 33.1 kg |
| Dimensions | 2382±2mm×1134±2mm×30±1mm |
| Cable Cross Section Size | 4mm² (IEC), 12 AWG (UL) |
| No. of Cells | 132 (6×22) |
| Junction Box | IP68, 3 diodes |
| Connector | MC4-EVO2A / QC 4.10-351 |
| Cable Length (Including Connector) | Portrait: 300mm(+) / 400mm(-); 800mm(+) / 800mm(-) (Leapfrog); Landscape: 1500mm(+) / 1500mm(-) |
| Front Glass / Back Glass | 2.0mm / 2.0mm |
| Packaging Configuration | 36pcs / Pallet, 720pcs / 40HQ Container |
| Operating Conditions | |
| Maximum System Voltage | 1500V DC |
| Operating Temperature | -40℃~+85℃ |
| Maximum Series Fuse Rating | 35A |
| Maximum Static Load, Front | 5400Pa (112lb/ft²) |
| Maximum Static Load, Back | 2400Pa (50lb/ft²) |
| NOCT | 45±2℃ |
| Bifaciality* | 80%±10% |
| Fire Performance | UL Type 29 |
| Electrical Parameters at STC | ||||||
| Type | JAM66D45-590/LB | JAM66D45-595/LB | JAM66D45-600/LB | JAM66D45-605/LB | JAM66D45-610/LB | JAM66D45-615/LB |
| Rated Maximum Power (Pmax) [W] | 590 | 595 | 600 | 605 | 610 | 615 |
| Open Circuit Voltage (Voc) [V] | 47.30 | 47.50 | 47.70 | 47.90 | 48.10 | 48.30 |
| Maximum Power Voltage (Vmp) [V] | 39.09 | 39.27 | 39.44 | 39.60 | 39.77 | 39.96 |
| Short Circuit Current (Isc) [A] | 15.85 | 15.90 | 15.95 | 16.00 | 16.05 | 16.10 |
| Maximum Power Current (Imp) [A] | 15.09 | 15.15 | 15.21 | 15.28 | 15.34 | 15.39 |
| Module Efficiency [%] | 21.8 | 22.0 | 22.2 | 22.4 | 22.6 | 22.8 |
| Power Tolerance | 0~+5W | |||||
| Temperature Coefficients of Isc (α_Isc) | +0.046%/℃ | |||||
| Temperature Coefficients of Voc (β_Voc) | -0.260%/℃ | |||||
| Temperature Coefficients of Pmax (γ_Pmp) | -0.300%/℃ | |||||
| STC | Irradiance 1000W/m², cell temperature 25℃, AM1.5G | |||||
Remark: Electrical data in this catalog do not refer to a single module and they are not part of the offer. They only serve for comparison among different module types.
| Electrical Characteristics with 10% Solar Irradiation Ratio | ||||||
| Type | JAM66D45-590/LB | JAM66D45-595/LB | JAM66D45-600/LB | JAM66D45-605/LB | JAM66D45-610/LB | JAM66D45-615/LB |
| Rated Max Power (Pmax) [W] | 637 | 643 | 648 | 653 | 659 | 664 |
| Open Circuit Voltage (Voc) [V] | 47.30 | 47.50 | 47.70 | 47.90 | 48.10 | 48.30 |
| Max Power Voltage (Vmp) [V] | 39.09 | 39.27 | 39.44 | 39.60 | 39.77 | 39.96 |
| Short Circuit Current (Isc) [A] | 17.12 | 17.17 | 17.23 | 17.28 | 17.33 | 17.39 |
| Max Power Current (Imp) [A] | 16.30 | 16.36 | 16.43 | 16.50 | 16.56 | 16.62 |
| Irradiation Ratio (rear/front) | 10% | |||||
*For Nextracker installations, maximum static load please take compatibility approve letter between JA Solar and Nextracker for reference.
** Bifaciality=Pmax, rear/Rated Pmax, front.


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