Latitude

Photovoltaic panel latitude

Latitude-Based Angle Calculation Provides Optimal Results: Setting your solar panel tilt angle equal to your location's latitude delivers the best year-round performance, with seasonal adjustments of ±15° offering potential 5-10% production improvements for adjustable systems. Start by entering your location in the search box. The calculator. . This complete guide shows you how to use latitude and longitude to maximize your solar energy system's performance across climates—from Florida's sun to Alaska's tilt challenges. To catch the most, the net must face the direction the "balls" are coming from. If you're at 35° latitude, set your panels at 35°. [PDF Version]