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

What angle should solar panels be at in Tianjin? Best tilt from PVGIS weather data, yield per angle, summer/winter adjustment. Noon sun in June 74°, in December 27°.

The best angle for each month in Tianjin

  • 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: 59° · Noon sun height 31°
  • February: 50° · Noon sun height 40°
  • March: 39° · Noon sun height 51°
  • April: 27° · Noon sun height 63°
  • May: 19° · Noon sun height 71°
  • June: 16° · Noon sun height 74°
  • July: 19° · Noon sun height 71°
  • August: 27° · Noon sun height 63°
  • September: 39° · Noon sun height 51°
  • October: 50° · Noon sun height 40°
  • November: 59° · Noon sun height 31°
  • December: 63° · Noon sun height 27°