JA Solar MBB Half-Cell Module (455W)
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JA Solar MBB Half-Cell Module (455W)
Categories: Solar Panels, JA Solar
S$278.09
- JA Solar Half-Cell Module 455W
- 144 Mono Cells
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Description
The JA 455W MBB Half-Cell Module is made up of 144 mono cells allowing for a maximum efficiency of 20.4%. It also features:
- Multi-busbar PERC cells
- Half-cell configuration offers higher power output and better temperature-dependent performance, reduced shading effect, lower risk of hotspot as well as enhanced mechanical loading tolerance.
SPECIFICATIONS
| Cell | Mono |
| Weight | 25.0kg±3% |
| Dimensions | 2120±2mm x 1052±2mm x 40±1mm |
| Cable Cross Section Size | 4mm2 (IEC) |
| No. of cells | 144 (6×24) |
| Junction Box | IP68, 3 diodes |
| Connector | Genuine MC4
QC4.10 |
| Cable Length
(Including Connector) |
Portrait :300mm(+)/400mm(-)
Landscape :1200mm(+)/1200mm(-) |
ELECTRICAL PARAMETERS AT STC
| Rated Maximum Power (Pmax) [W] | 455 |
| Open Circuit Voltage (Voc) [V] | 49.85 |
| Maximum Power Voltage (Vmp) [V] | 41.82 |
| Short Circuit Current (ISC) [A] | 11.41 |
| Maximum Power Current (Imp) [A] | 10.88 |
| Module Efficiency [%] | 20.4 |
| Power Tolerance | 0~+5W |
| Temperature Coefficient of Isc (α_Isc) | +0.044%/°C |
| Temperature Coefficient of Voc (β_Voc) | -0.272%/°C |
| Temperature Coefficient of Pmax (γ_Pmp) | -0.350%/°C |
| STC | Irradiance 1000W/m2, cell temperature 25°C, AM1.5G |
ELECTRICAL PARAMETERS AT NOCT
| Rated Max Power (Pmax) [W] | 344 |
| Open Circuit Voltage (Voc) [V] | 47.15 |
| Max Power Voltage (Vmp) [V] | 39.44 |
| Short Circuit Current (lsc) [A] | 9.29 |
| Max Power Current (Imp) [A] | 8.72 |
| NOCT | Irradiance 800W/m2, ambient temperature 20°C,wind speed 1 m/s, AM1.5G |
