DSND Back Contact Solar Panel 600W~625W
High efficiency dual-glass bifacial N type solar module
DSND 600~625 Series – Back Contact Solar Modules for Utility-Scale Excellence
Maximum Energy Output Over the Entire Lifecycle
Unique cell structure, superior esistance to humidity & heat degradation.
Water resistant encapsulation, resist moisture intrusion.
Ultra-low power degradation, superior power generation throughout lifecycle.
DS system escort, safe and reliable use.
DS Technology
Combining gettering process and µc-Si technology to
ensure higher cell efficiency and higher module power
Up to 95% Bifaciality
Natrual symmetrical bifacial structure bringing more energy yield from the backside.
Sealing with PIB
Integrated coating frames ensuring modules passing the
IEC salt-mist test level 8
Suitable for Utility project
Lower BOS cost, lower LCOE
DS Technology for High Conversion Efficiency
Incorporating gettering processes and microcrystalline silicon (µc-Si) technology, DSND modules achieve improved cell-level efficiency and enhanced overall power output.
Up to 95% Bifacial Gain
Thanks to a naturally symmetrical bifacial design, the modules capture additional irradiance from the rear side, significantly boosting energy yield.
PIB Sealing for Harsh Environments
Framed with integrated PIB coatings, each module exceeds IEC salt-mist corrosion resistance Level 8, ensuring strong performance in coastal and humid regions.
Utility-Ready, Cost-Efficient Solar Solutions
Optimized for large-scale solar farms, the DSND 600~625 series helps reduce Balance of System (BOS) costs and achieve a lower Levelized Cost of Energy (LCOE), maximizing ROI for investors and developers.
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
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 %/℃ |
PACKING CONFIGURATION
| Container (High cube) | |
|---|---|
| Modules Per Pallet | 36 |
| Pallets Per Container | 9 |
| Modules Per Container | 720 |
TEMPERATURE COEFFICIENTS
| Temperature Coefficient Voltage (Voc) | -0.200 %/℃ |
| Temperature Coefficient Current (Isc) | 0.050%/℃ |
| Temperature Coefficient Power (Pm) | -0.260 %/℃ |
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