Currently, I'm working on simulating organic solar cells using an optoelectronic model in standard conditions (100 mW cm-2 of AM 1.5 G illumination). This requires understanding the electrical processes within these devices to extract performance factors like PCE, Voc, Jsc, FF, EQE, CELIV, etc. Organic solar cells are experiencing rapid growth in the field of photovoltaics. To convert sunlight into electricity, these devices use a combination of organic materials at the donor-acceptor contact to convert sunlight into electricity. Creating ternary organic solar cells (TOSC), which add another element to increase efficiency, is one fascinating advance in this sector. Researchers can maximize device performance by varying charge carrier densities, hole mobility, and electron mobility ratios. Loss processes are another important factor in determining cell efficiency.