045-251-3418 
2-55 Miyagawa-cho, Naka-ku, Yokohama-shi，Kanagawa 231-0065
Description
JA Solar (https://www.jasolar.com/html/japanese/www.egingpv.com) monocrystalline half-cell bifacial solar panel
Front 460W type 144 half cell bifacial panel size 2117*1052*35
【Product Features】
- 5% to 20% increase in output due to back side power generation
- The double-sided glass specification has excellent durability, and the expected life span is 30 years.
- PERC technology enables high module conversion efficiency
- As a bifacial solar panel, the size is relatively small and easy to handle
Module conversion efficiency 20.7%
Cell effective conversion efficiency 23.3% (JP-AC registration/Ministry of Economy, Trade and Industry equipment certification)
| Module model number | unit | JAM72D20-460/MB |
| Nominal maximum power (Pmp) | W. | 460 |
| Output Tolerance (Note 2) | W. | 0 to +3% |
| Output classification (Power Selection) (Note 2) | W. | 0 to +5 |
| Nominal open circuit voltage (Voc) | V. | 49.91 |
| Nominal maximum output voltage (Vmp) | V. | 41.79 |
| Nominal short-circuit current (Isc) | A. | 11.50 |
| Nominal maximum output current (Imp) | A. | 11.01 |
| Short-circuit current temperature coefficient (αIsc) | %/℃ | +0.044 |
| Open circuit voltage temperature coefficient (βVoc) | %/℃ | -0.272 |
| Maximum output temperature coefficient (γPmp) | %/℃ | -0.350 |
| Cell rated operating temperature (NOCT,@20℃) | ℃ | 45±2 |
Nominal Output Tolerance 0~+3% Maximum Series Fuse Rating 20A Maximum System Voltage 1500VDC (IEC)
Standard test conditions (STC) (air mass AM1.5, solar radiation intensity 1000W/m2, cell temperature 25°C)
English 
Japanese