This project presents a solution: a dual axis solar tracking system using Arduino that adjusts both horizontally and vertically to follow the sun's position, increasing energy output by up to 40% compared to fixed installations.
Estimate how long it takes your solar panel to charge a battery based on panel wattage, battery capacity, voltage, and charge efficiency. Formula: Charging Time (h) ≈ (Battery Ah × V × (Target SOC / 100)) ÷ (Panel W × (Eff% / 100)). Adjust for sunlight hours to find daily.