Specifications Cell | Monocrystalline silicon solar cells 156mm×156mm | No. of cells and connections | 60 (6×10) | Dimension of module (mm) | 1640×992×50 | Weight | 21 kg |
Characteristics Model | AT-60M-215 | AT-60M-220 | AT-60M-225 | AT-60M-230 | AT-54M-235 | Open circuit voltage (Voc) | 36.3 V | 36.3 V | 36.4V | 36.5V | 36.6V | Optimum operating voltage (Vmp) | 29.1 V | 29.1V | 29.1V | 29.2V | 29.3V | Short circuit current (Isc) | 8.22 A | 8.40A | 8.59A | 8.76 A | 8.91 A | Optimum operating current (Imp) | 7.40 A | 7.56A | 7.73A | 7.88 A | 8.02 A | Maximum power at STC (Pm) | 215 Wp | 220Wp | 225Wp | 230Wp | 235Wp |
The Electrical Characteristics are within ± 10 Percent of the Indicated Values of Isc,Voc,and Pmax under Standard Test Conditions (Irradiance of 1000W/m2,AM 1.5 Spectrum and Cell Temperature of 25C) Limits Operating temperature | -40 to +85C | Maximum system voltage | 1000V DC |
Temperature and Coefficients NOCT | 46C±2C | Current temperature coefficient | percent/K | 0.06±0.01 | Voltage temperature coefficient | mV/K | -(165±10) | Power temperature coefficient | percent/K | - (0.5±0.05) |
NOCT: Nominal Operation Cell Temperature | 
