This 12 kWp solar power system is designed to generate a substantial amount of clean energy, producing about 4,900 kWh annually under optimal conditions. The power output of 12 kWp refers to the peak generation capacity of the system, which is particularly well-suited for medium-to-large households or small commercial spaces. The system's efficiency is further enhanced by the DUOMAX twin-DEG5C.07(II) and DUOMAX-PEG5.07 solar panels. These are bifacial, dual-glass panels, which means they can capture sunlight from both the front and back sides, making them particularly effective in settings where light can reflect off the ground or other surfaces, boosting overall energy production. This added efficiency helps achieve a monthly saving of about $120 on electricity bills, translating into significant cost reductions. Over a decade, the system is projected to save around $24,900, representing a major return on investment by offsetting electricity costs through renewable energy. Overall, this solar setup not only cuts down on expenses but also contributes to environmental sustainability by reducing reliance on grid power.