Sun Tracker Motor Position Calculator

Enter the geographical coordinates of your site to calculate the initial motor positions.

Project Name: Example: CH0015-BLO-P1

Latitude (°):

Longitude (°):

a1:

a2:

a3:

Standard coefficients for DEV7A (a1: -0.795, a2: 0.238, a3: 0.37)

AZ Calibration (°):

EL Calibration (°):

Calculation Results:

Enter coordinates and click "Calculate Positions" to see results.

Sun: Elev 0.0°, Az 180.0°

PV arm: Elev -15.0°, Az 180.0°

Profile: Az 180.0°

Sun PV arm PV arm init Profile

AZ Motor: 200mm

EL Motor: 200mm