1) 90% power output over 10 years 2) 80% power output over 25 years 3) Free of charge from defects for 5 years
ELECTRIC CHARACTERISTICS (STC*)
TYPE | JHM280M-72 | ||||||||||
Nominal Output(Pmax) | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 | 305 |
Optimum Operating Voltage(Vmp) | 35.2 | 35.2 | 35.7 | 35.7 | 35.7 | 36.2 | 36.2 | 36.2 | 36.7 | 36.7 | 36.7 |
Optimum Operating Current(Imp) | 7.24 | 7.38 | 7.42 | 7.56 | 7.70 | 7.74 | 7.87 | 8.01 | 8.04 | 8.17 | 8.31 |
Open Circuit Voltage(Voc) | 43.6 | 43.6 | 44.3 | 44.3 | 44.3 | 44.9 | 44.9 | 44.9 | 45.5 | 45.5 | 45.5 |
Short Circuit Current(Isc) | 7.82 | 7.95 | 8.02 | 8.16 | 8.31 | 8.36 | 8.50 | 8.65 | 8.68 | 8.83 | 8.98 |
Operating Temperature | -40°C ∼ +85 | ||||||||||
Maximum System Voltage | 1000V DC | ||||||||||
Maximum Series Fuse Rating | 15A | ||||||||||
Power Tolerance | +5W | ||||||||||
STC* (Standard Test Conditions): Irradiance 1000W/m², Module Temperature 25°C, Air Mass 1.5
TEMPERATURE CHARACTERISTICS
NOCT | 45±2°C |
Temperature Coefficient of Pmax | -0.47%/°C |
Temperature Coefficient of Voc | -0.346%/°C |
Temperature Coefficient of Isc | 0.036%/°C |
NOCT*: Nominal Operation Cell Temperature Sun 800W/m²,Air 20°C,Wind speed 1m/s
Mechanical Data
Cell Type | Mono-crystalline |
Cell Arrangement | 72(6x12) monocrystalline cells 156mm |
Dimensions | 1957 x 992 x 50 mm |
Weight | 22.5 Kg |
Front Cover | 3.2mm thick, low iron tempered glass |
Frame Material | Anodized aluminium alloy |
PS.: Fitting accepted from Japan and The United States
Solar Panel
