DSND Solar Panel Back Contact 565W-590W
High efficiency dual-glass bifacial N type solar module
DSDN 600~625 Series – Ultra-High Power Bifacial Solar Modules
Built for Utility-Scale Performance
The DSDN 600~625 series is engineered for large-scale solar power plants, delivering exceptional energy output and long-term reliability in demanding environments.
Durable in Heat and Humidity
Featuring a unique cell structure and moisture-resistant encapsulation, these modules resist thermal stress and humidity-induced degradation, ensuring lasting performance.
Advanced DS Technology
Integrated gettering and microcrystalline silicon (µc-Si) processes enhance cell efficiency and boost overall power generation.
Up to 95% Bifacial Efficiency
A naturally symmetrical bifacial design captures additional sunlight from the rear side, increasing total energy yield.
PIB Frame Sealing for Harsh Environments
With PIB-sealed frames, the modules meet IEC salt-mist resistance Level 8 standards, providing superior protection in coastal or high-moisture areas.
Lower System Costs, Higher ROI
Optimized for utility-scale projects, these modules help reduce Balance of System (BOS) costs and lower the Levelized Cost of Energy (LCOE), maximizing project profitability.
CERTIFICATION
IEC 61215, IEC 61730, UL 61730 ISO9001:2015: ISO Quality Management System
ISO14001: 2015: ISO Environment Management System
ISO45001: 2018: Occupational Health and Safety
IEC62941: Guideline for module design qualification and type approval
QUALITY ASSURANCE
MECHANICAL PARAMETERS
|
Cell (mm) |
182*91 Mono |
| Dimensions (L*M*H) (mm) |
2382*1134*30 |
| Weight (kg) | 33.5 |
| Cable Cross Section Size (m㎡) | 4 |
| No. of Cells & Connections |
144 (6*24) |
| No. of Diodes | 3 |
QUALIFICATION
| Max. System Voltage (V DC) | DC1500V (IEC) |
| Temperature Cycling Range (℃) | -40~+85 |
| Max. Series Fuse Rating (A) | 30 |
| Tolerance of Pmax | 0~+3% |
| Max. Wind Load / Max. Snow Load (Pa) | 2400 / 5400 |
| Hot Spot Rate | 100% Free |
|
Nominal Operating Cell Temperature (℃) |
45±2 |
| Fire Rating | Class C |
| Junction Box & Connector Protection Grade | IP68 |
| Bifacial Factor (%) | 60±5 |
ELECTRICAL PARAMETERS
| DSND600 | DSND605 | DSND610 | DSND615 | DSDN620 | DSDN625 | ||
|---|---|---|---|---|---|---|---|
|
STC AM1.5, 1000W/㎡ Cell Temperature 25℃ |
Max. Power at STC (Pmpp/W) | 600 | 605 | 610 | 615 | 620 | 625 |
| Max. Power Voltage (Vmp/V) | 44.19 | 43.55 | 44.48 | 44.63 | 44.78 | 44.93 | |
| Max. Power Current (Imp/A) | 13.58 | 13.65 | 13.72 | 13.78 | 13.85 | 13.93 | |
| Open Circuit Voltage (Voc/V) | 52.51 | 52.66 | 52.81 | 52.96 | 53.11 | 53.26 | |
| Short Circuit Current (Isc/A) | 14.55 | 14.62 | 14.69 | 14.75 | 14.82 | 14.90 | |
| Module Efficiency (%) | 22.2 |
22.4 |
22.6 | 22.8 | 23.0 | 23.1 | |
|
NOCT AM1.5, 800W/㎡, Ambient Temperature 20℃, Wind Speed 1m/s |
Max. Power at NOCT (Pmpp/W) | 448.3 | 452.0 | 455.8 | 459.5 | 463.3 | 467.0 |
| Max. Power Voltage (Vmp/V) | 40.32 | 40.45 | 40.59 | 40.72 | 40.86 | 41.00 | |
| Max. Power Current (Imp/A) | 11.12 | 11.17 | 11.23 | 11.29 | 11.33 | 11.40 | |
| Open Circuit Voltage (Voc/V) | 49.30 | 49.44 | 49.58 | 49.72 | 49.86 | 50.00 | |
| Short Circuit Current (Isc/A) | 11.75 | 11.81 | 11.87 | 11.92 | 11.97 | 12.04 | |
|
Electrial characteristics with different rear side power gain (reference to 575W front) |
|||||||
| Pmax/W | Voc/V | Isc/A | Vmp/V | Imp/A | Pmax gain | ||
| 635 | 52.66 | 13.35 | 44.33 | 14.33 | 5% | ||
| 666 | 52.66 | 16.08 | 44.33 | 15.02 | 10% | ||
| 696 | 52.76 | 16.81 | 44.43 | 15.70 | 15% | ||
| 726 | 52.76 | 17.54 | 44.43 | 16.38 | 20% | ||
| 756 | 52.76 | 18.28 | 44.43 | 17.06 | 25% | ||
PACKING CONFIGURATION
| Container (High cube) | |
|---|---|
| Modules Per Pallet | 36 |
| Pallets Per Container | 9 |
| Modules Per Container | 720 |
TEMPERATURE COEFFICIENTS
| Temperature Coefficient Voltage (Voc) | -0.230 %/℃ |
| Temperature Coefficient Current (Isc) | 0.050%/℃ |
| Temperature Coefficient Power (Pm) | -0.280 %/℃ |
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