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

What angle should solar panels be at in Jinan? Best tilt from PVGIS weather data, yield per angle, summer/winter adjustment. Noon sun in June 77°, in December 30°.

The best angle for each month in Jinan

  • 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: 57° · Noon sun height 33°
  • February: 47° · Noon sun height 43°
  • March: 36° · Noon sun height 54°
  • April: 25° · Noon sun height 65°
  • May: 16° · Noon sun height 74°
  • June: 13° · Noon sun height 77°
  • July: 16° · Noon sun height 74°
  • August: 25° · Noon sun height 65°
  • September: 36° · Noon sun height 54°
  • October: 47° · Noon sun height 43°
  • November: 57° · Noon sun height 33°
  • December: 60° · Noon sun height 30°