Solarposition.org

Sankuru · Democratic Republic of the Congo · 4.98° S · 23.44° E

Solar position in Lusambo

Sun position, daylight and the best solar panel angle for Lusambo — computed for 4.98° S, 23.44° E, 432 m above sea level.

Sunrise today06:02102° ESE
Sunset today18:18258° WSW
Best panel angle6°year-round, facing north
Off-grid angle8°best for the darkest month

The sun right now

Azimuth180.0°
Elevation83.1°
At solar noon, 12:10Open on the sun map

Sun in Lusambo today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn04:52sun 18° below horizon
Nautical dawn05:1712° below
Civil dawn05:416° below
Sunrise06:02102° ESE
Golden hour ends06:30sun 6° up
Solar noon12:1083.1° high
Golden hour starts17:49sun 6° up
Sunset18:18258° WSW
Civil dusk18:396° below
Nautical dusk19:0312° below
Astronomical dusk19:2818° below
Day length12 h 15 min

Sun path diagram for Lusambo

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 solstice789101112131415161718EquinoxDecember solstice789101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 61.6° at solar noon in Lusambo; on the December solstice only 71.5°. Sunrise swings from 67° ENE in June to 114° ESE in December — a 47° 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
January06:2612:3718:4812 h 22 min75.1°
February06:3212:3918:4612 h 14 min84.5°
March06:3012:3318:3612 h 06 min84.7°
April06:2512:2418:2411 h 58 min73.1°
May06:2612:2218:1911 h 52 min64.8°
June06:3212:2818:2311 h 50 min61.6°
July06:3612:3218:2811 h 52 min64.6°
August06:3012:2918:2811 h 58 min73.0°
September06:1612:1918:2212 h 06 min84.4°
October06:0312:1018:1812 h 14 min84.2°
November06:0112:1218:2212 h 22 min75.0°
December06:1112:2418:3612 h 25 min71.5°

A year of daylight in Lusambo

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 Lusambo

Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

6°collects the most energy over a year: 1421 kWh per kWp.

8°gives the most in the darkest month — the one an off-grid system is sized for.

20%30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 6°Best worst-month 8°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearAugust kWh/kWp/dayBest ÷ worst month
0°1414100%3.471.2×
5° = latitude1421100%3.541.2×
6° year-round best1421100%3.561.2×
8° off-grid best1421100%3.581.2×
15°140899%3.621.3×
30°132893%3.581.5×
45°117983%3.351.9×
60°97469%2.962.6×
70°82358%2.612.9×
90°56640%1.762.4×

A fixed array in Lusambo produces the most over a year at 6°. The design month for an off-grid system is August: at 8° it makes 3.58 kWh per kWp a day, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Lusambo at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 6° (year-round best).

012345January: 1.21 (70°)1.2JanFebruary: 1.52 (70°)1.5FebMarch: 2.13 (70°)2.1MarApril: 2.85 (70°)2.8AprMay: 3.44 (70°)3.4MayJune: 3.52 (70°)3.5JunJuly: 3.10 (70°)3.1JulAugust: 2.61 (70°)2.6AugSeptember: 2.33 (70°)2.3SepOctober: 1.78 (70°)1.8OctNovember: 1.33 (70°)1.3NovDecember: 1.20 (70°)1.2Dec6°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 6°Mean temp.
January4.691.531.213.6324.9 °C
February4.951.911.523.8825.4 °C
March5.182.632.134.1325.2 °C
April5.163.492.854.2025.2 °C
May5.064.213.444.1825.8 °C
June4.764.313.523.9526.2 °C
July4.473.813.103.6626.9 °C
August4.413.232.613.5627.6 °C
September4.962.882.333.9626.4 °C
October5.102.221.784.0325.0 °C
November5.051.671.333.9324.5 °C
December4.701.521.203.6324.4 °C
Year4.87 avg2.79 avg823 kWh1421 kWh

Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 980 Wp of panels at 70°, versus 330 Wp at 6°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Lusambo

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.

1.8 mrow pitch at 70°

2.1 mrow pitch at 6°

Row spacing calculator

How Lusambo compares in the Democratic Republic of the Congo

Against the other 113 places in the Democratic Republic of the Congo with climate data, for a fixed array at its best angle.

72ndof 114 places in the Democratic Republic of the Congo for sunshine, shared: 4.87 peak sun hours a day on flat ground.

−3%solar energy a year compared with the average place in the Democratic Republic of the Congo: 1,421 against 1,465 kWh per kWp.

+2 mindaylight on the longest day, compared with Kinshasa: 12 h 25 min against 12 h 23 min.

6°best year-round tilt here; across the Democratic Republic of the Congo it runs from 0° in Boende to 17° in Lubumbashi.

Of the 114 places in the Democratic Republic of the Congo, Mokambo gets the most sun (5.73 peak sun hours a day) and Tshela the least (4.07); Lusambo ranks joint 72nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.20 kWh a day here, against 1.20 kWh on average in the Democratic Republic of the Congo. The shortest day lasts 11 h 50 min, −2 min compared with Kinshasa.

The sunniest places in the Democratic Republic of the Congo

Solar forecast for Lusambo, 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 Lusambo

What is the best solar panel angle in Lusambo?
For a fixed array facing north, the best year-round tilt in Lusambo is 6°, worth about 1421 kWh per kWp a year. An off-grid system that has to get through August does better at about 8°.
What time is sunrise and sunset in Lusambo today?
On 24 October 2026 the sun rises at 06:02 and sets at 18:18 local time (UTC+2), giving 12 h 15 min of daylight. Solar noon is at 12:10.
How many peak sun hours does Lusambo get?
On a flat surface 4.9 hours a day averaged over the year, from 4.4 in August to 5.2 in March. Panels tilted at 70° receive 1.5 sun hours a day in December.
How high does the sun get in Lusambo?
At solar noon the sun stands 61.6° above the horizon on the June solstice and 71.5° on the December solstice.
Is Lusambo a good place for solar panels?
With 4.9 peak sun hours a day on flat ground, Lusambo ranks joint 72nd of 114 places in the Democratic Republic of the Congo for sunshine. A 1 kWp array at the best angle (6°) makes about 1,421 kWh a year here, 3% less than the average place in the Democratic Republic of the Congo.

Places near Lusambo

All places in Democratic Republic of the Congo

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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.