Solarposition.org

Zhejiang · China · 28.38° N · 121.38° E

Solar position in Wenling

Sun position, daylight and the best solar panel angle for Wenling — computed for 28.38° N, 121.38° E, 6 m above sea level.

Sunrise today06:01103° ESE
Sunset today17:15257° WSW
Best panel angle23°year-round, facing south
Off-grid angle45°best for the darkest month

The sun right now

Azimuth180.0°
Elevation49.6°
At solar noon, 11:38Open on the sun map

Sun in Wenling today

Sunday, 25 October 2026 · local time UTC+8

EventTimeDirection / height
Astronomical dawn04:42sun 18° below horizon
Nautical dawn05:0912° below
Civil dawn05:376° below
Sunrise06:01103° ESE
Golden hour ends06:33sun 6° up
Solar noon11:3849.6° high
Golden hour starts16:43sun 6° up
Sunset17:15257° WSW
Civil dusk17:396° below
Nautical dusk18:0712° below
Astronomical dusk18:3418° below
Day length11 h 15 min

Sun path diagram for Wenling

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice6789101112131415161718EquinoxDecember solstice78910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 85.1° at solar noon in Wenling; on the December solstice only 38.2°. Sunrise swings from 63° ENE in June to 116° ESE in December — a 54° arc along the horizon.

Sunrise, sunset and sun height by month

Values for the 21st of each month, local clock time including daylight saving time.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January06:4612:0517:2410 h 38 min41.7°
February06:2712:0817:4811 h 21 min51.1°
March05:5712:0118:0612 h 08 min61.9°
April05:2311:5318:2313 h 00 min73.5°
May05:0111:5118:4113 h 40 min81.8°
June04:5711:5618:5413 h 57 min85.1°
July05:1012:0018:5113 h 41 min82.1°
August05:2711:5718:2713 h 01 min73.7°
September05:4211:4717:5212 h 10 min62.3°
October05:5811:3817:1911 h 21 min51.0°
November06:2111:4016:5910 h 38 min41.7°
December06:4211:5217:0210 h 20 min38.2°

A year of daylight in Wenling

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Wenling

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

23°collects the most energy over a year: 1176 kWh per kWp.

45°gives the most in the darkest month — the one an off-grid system is sized for.

40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 23°Best worst-month 45°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJanuary kWh/kWp/dayBest ÷ worst month
0°110594%1.892.4×
15°116899%2.252.0×
23° year-round best1176100%2.391.8×
28° = latitude1172100%2.461.7×
30°116999%2.491.7×
45° off-grid best110794%2.581.4×
60°98784%2.531.5×
70°87975%2.421.7×
90°62353%2.022.2×

A fixed array in Wenling produces the most over a year at 23°. The design month for an off-grid system is January: at 45° it makes 2.58 kWh per kWp a day, 8% more than at 23°, and costs 6% of the yearly total. Why steep panels win winter.

Off-grid solar in Wenling at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 23° (year-round best).

012345January: 2.42 (70°)2.4JanFebruary: 2.28 (70°)2.3FebMarch: 2.47 (70°)2.5MarApril: 2.28 (70°)2.3AprMay: 1.97 (70°)2.0MayJune: 1.78 (70°)1.8JunJuly: 2.25 (70°)2.2JulAugust: 2.50 (70°)2.5AugSeptember: 2.66 (70°)2.7SepOctober: 3.07 (70°)3.1OctNovember: 2.56 (70°)2.6NovDecember: 2.64 (70°)2.6Dec23°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 23°Mean temp.
January2.302.782.422.398.8 °C
February2.622.652.282.539.6 °C
March3.432.892.473.1211.8 °C
April4.042.722.283.3716.0 °C
May4.272.401.973.3320.6 °C
June4.282.221.783.2124.2 °C
July5.802.812.254.3227.3 °C
August5.263.112.504.1227.6 °C
September4.253.272.663.6025.1 °C
October3.753.693.073.5020.8 °C
November2.603.032.562.6016.4 °C
December2.343.052.642.5010.8 °C
Year3.75 avg2.89 avg879 kWh1176 kWh

Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 660 Wp of panels at 70°, versus 490 Wp at 23°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Wenling

Distance between rows of 2 m long panels (slope length) so that no row shades the next between 10:00 and 14:00 solar time on the winter solstice.

3.4 mrow pitch at 70°

3.0 mrow pitch at 23°

Row spacing calculator

How Wenling compares in China

Against the other 2,094 places in China with climate data, for a fixed array at its best angle.

1071stof 2,095 places in China for sunshine, shared: 3.76 peak sun hours a day on flat ground.

−7%solar energy a year compared with the average place in China: 1,176 against 1,262 kWh per kWp.

−14 mindaylight on the longest day, compared with Shanghai: 13 h 57 min against 14 h 11 min.

23°best year-round tilt here; across China it runs from 14° in Haikou to 52° in Xilinji.

Of the 2,095 places in China, Nyêmo gets the most sun (5.75 peak sun hours a day) and Baima and 11 other places the least (2.91); Wenling ranks joint 1071st. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.78 kWh a day here, against 2.06 kWh on average in China. The shortest day lasts 10 h 20 min, +13 min compared with Shanghai.

The sunniest places in China

Solar forecast for Wenling, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Wenling

What is the best solar panel angle in Wenling?
For a fixed array facing south, the best year-round tilt in Wenling is 23°, worth about 1176 kWh per kWp a year. An off-grid system that has to get through January does better at about 45°.
What time is sunrise and sunset in Wenling today?
On 25 October 2026 the sun rises at 06:01 and sets at 17:15 local time (UTC+8), giving 11 h 15 min of daylight. Solar noon is at 11:38.
How many peak sun hours does Wenling get?
On a flat surface 3.8 hours a day averaged over the year, from 2.3 in January to 5.8 in July. Panels tilted at 70° receive 2.2 sun hours a day in June.
How high does the sun get in Wenling?
At solar noon the sun stands 85.1° above the horizon on the June solstice and 38.2° on the December solstice.
Is Wenling a good place for solar panels?
With 3.8 peak sun hours a day on flat ground, Wenling ranks joint 1071st of 2,095 places in China for sunshine. A 1 kWp array at the best angle (23°) makes about 1,176 kWh a year here, 7% less than the average place in China.

Places near Wenling

All places in China

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Sun positions: NREL Solar Position Algorithm. Climate: NASA POWER monthly climatology (NASA Langley Research Center). Forecast: Deutscher Wetterdienst, ICON-EU (CC BY 4.0), processed. Places: GeoNames (CC BY 4.0). Time zones: IANA. Sources and licences.