Best Solar Panel Angle in Chongqing: Optimal Tilt & Monthly Table

What angle should solar panels be at in Chongqing? Best tilt from PVGIS weather data, yield per angle, summer/winter adjustment. Noon sun in June 84°, in December 37°.

The best angle for each month in Chongqing

  • The best tilt from five years of hourly weather at your location – with a yield curve, a summer/winter adjustment plan and a month-by-month table.
  • Angle at which the noon sun on the 21st hits a south-facing panel square on:
  • January: 49° · Noon sun height 41°
  • February: 40° · Noon sun height 50°
  • March: 29° · Noon sun height 61°
  • April: 18° · Noon sun height 72°
  • May: 9° · Noon sun height 81°
  • June: 6° · Noon sun height 84°
  • July: 9° · Noon sun height 81°
  • August: 17° · Noon sun height 73°
  • September: 29° · Noon sun height 61°
  • October: 40° · Noon sun height 50°
  • November: 49° · Noon sun height 41°
  • December: 53° · Noon sun height 37°