Description
The JA Solar JAM66D45 600W panel is a high-efficiency bifacial double glass module using advanced n-type monocrystalline cells. Designed for superior performance and longevity, it offers a maximum power output of 600W and module efficiency of 22.2% under standard test conditions. Its robust build, low degradation rate, and bifacial technology ensure strong returns over its 30-year performance warranty.
Assembled with 11BB PERC cells, the half-cell configuration of the modules offers the advantages of higher power output, better temperature-dependent performance, reduced shading effect on the energy generation, lower risk of hot spot, as well as enhanced tolerance for mechanical loading.
More benefits of this module range
- Higher power output.
- Less shading and lower resistive loss.
- Lower LCOE
- Better mechanical loading tolerance.
- 12 Year Product Warranty and 30 Year Linear Output Warranty.
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Maximum Power (Pmax) | 600 W |
| Module Efficiency | 22.2% |
| Open Circuit Voltage (Voc) | 47.7 V |
| Short Circuit Current (Isc) | 15.95 A |
| Voltage at Pmax (Vmp) | 39.44 V |
| Current at Pmax (Imp) | 15.21 A |
| Power Tolerance | 0 ~ +5% |
| Temperature Coefficient (Isc) | +0.046% / °C |
| Temperature Coefficient (Voc) | -0.260% / °C |
| Temperature Coefficient (Pmax) | -0.300% / °C |
| Nominal Operating Cell Temperature (NOCT) | 45 ± 2°C |
| Maximum System Voltage | 1500 V DC |
| Max Series Fuse Rating | 35 A |
| Dimensions | 2382 × 1134 × 30 mm |
| Weight | 33.1 kg |
| Number of Cells | 132 (6 × 22) |
| Cell Type | n-type Mono |
| Glass | 2.0 mm (front) / 2.0 mm (back) |
| Junction Box | IP68, 3 diodes |
| Connector | Stäubli MC4-EVO2A / MC4-EVO2 |
| Cable | 4 mm², 12 AWG, 1300-1500 mm |
| Static Load Front | 3600 Pa (1.5 safety factor) |
| Static Load Back | 1600 Pa (1.5 safety factor) |
| Fire Safety Class | Class C |
| Bifaciality Factor | ≥ 80 ± 10% |
| 1st Year Degradation | 1% |
| Annual Power Degradation | 0.40% over 30 years |
| Product Warranty | 12 Years |
| Performance Warranty | 30 Years (Linear) |
