Electrical Characteristics at Standard Test Conditions (STC)
| Module Type | KYUN345-72M | KYUN340-72M | KYUN335-72M | KYUN330-72M |
| Maximum Power - Pmpp (W) | 345 | 340 | 335 | 330 |
| Positive Power Tolerance | 0-3% | 0~3% | 0~3% | 0~3% |
| Open Circuit Voltage - Voe (V) | 46.7 | 46.5 | 46.3 | 46.1 |
| Short Circuit Current - lsc (A) | 9.38 | 9.32 | 9.26 | 9.2 |
| Maximum Power Voltage - Vmpp (V) | 38 | 37.8 | 37.6 | 37.3 |
| Maximum Power Current - lmpp (A) | 9.09 | 9.01 | 8.93 | 8.85 |
| Module Efficiency(%) | 17.82 | 17.55 | 17.3 | 17.04 |
Electrical Characteristics at Normal Operating Cell Temperature (NOCT)
| Module Type | KYUN345-72M | KYUN340-72M | KYUN335-72M | KYUN330-72M |
| Maximum Power - Pmpp (W) | 252 | 249 | 246 | 243 |
| Maximum Power Voltage - Vmpp (V) | 35 | 34.9 | 34.8 | 34.7 |
| Maximum Power Current - lmpp (A) | 7.2 | 7.14 | 7.07 | 7.01 |
| Open Circuit Voltage - Voe (V) | 43 | 42.8 | 42.6 | 42.4 |
| Short Circuit Current - lsc (A) | 7.68 | 7.6 | 7.51 | 7.43 |
Temperature Characteristics
| Voltage Temperature Cofficient | -0.307%/K |
| Current Temperature Coefficient | +0.039%/K |
| Power Temperature Coefficient | -0.423%/K |
Maximun Ratings
| Maximum System Voltage（V） | 1000 |
| Series Fuse Rating(A) | 20 |
Mechanical Characteristics
| Dimensions | 1956*990*50mm |
| Wight | 22.3kg |
| Frame | Anodized aluminum prifile |
| Front Glass | White toughened safety glass,3.2mm |
| Cell Encapsulation | EVA（Ethylene-Vinyl-Acetate) |
| Back Sheet | Composite film |
| Cells | 6*12 polycrstalline solar cells (4BB or 5BB 156*156mm) |
| Junction Box | With 6 bypass diodes,Rated current ≥12A,IP≥65，TUV&UL |
| Cable | Length 900mm,1*4mm2 6*12pieces monocrystalline solar cells series strings(156mm) |
Packaging
| Dimensions(L*W*H) | 1190811208112mm |
| Container 20’ | 252pcs |
| Container 40’ | 504pcs |
| Container 40’HC | 552pcs |
System Design
| Temp. Range | -40℃to+85℃ |
| Hail | Max. diameter of 25mm with impact speed 23m/s (51.2mph) |
| Maximum Surface Load Capacity | 5400 Pa |
