Specifications Cell | Monocrystalline silicon solar cells 156mm×156mm | No. of cells and connections | 54 (6×9) | Dimension of module | 1482 ×992×50 (mm) | Weight | 18.3 kg |
Characteristics Model | AT-54M-210 | AT-54M-200 | AT-54M-190 | Open circuit voltage (Voc) | 32.4 V | 32.2 V | 32.1 V | Optimum operating voltage (Vmp) | 26.4V | 25.8 V | 25.6 V | Short circuit current (Isc) | 8.84A | 8.61A | 8.25 A | Optimum operating current (Imp) | 7.95A | 7.75 A | 7.42 A | Maximum power at STC (Pm) | 210Wp | 200 Wp | 190 Wp |
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 | 1000 V DC |
Temperature and Coefficients NOCT | 48C±2C | Current temperature coefficient | %/K | 0.06±0.01 | Voltage temperature coefficient | mV/K | -(155±10) | Power temperature coefficient | %/K | -(0.5±0.05) |
Maximum system voltage 1000V DC | 
