Bas-Congo · Democratic Republic of the Congo · 5.56° S · 14.43° E
Solar position in Kimpese
Sun position, daylight and the best solar panel angle for Kimpese — computed for 5.56° S, 14.43° E, 326 m above sea level.
The sun right now
Sun in Kimpese today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:27 | sun 18° below horizon |
| Nautical dawn | 04:52 | 12° below |
| Civil dawn | 05:17 | 6° below |
| Sunrise | 05:38 | 102° ESE |
| Golden hour ends | 06:06 | sun 6° up |
| Solar noon | 11:46 | 83.7° high |
| Golden hour starts | 17:26 | sun 6° up |
| Sunset | 17:54 | 258° WSW |
| Civil dusk | 18:15 | 6° below |
| Nautical dusk | 18:40 | 12° below |
| Astronomical dusk | 19:05 | 18° below |
| Day length | 12 h 16 min | |
Sun path diagram for Kimpese
Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.
- June solstice
- Equinox
- December solstice
- Today
On the June solstice the sun reaches 61.0° at solar noon in Kimpese; on the December solstice only 72.1°. 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 06:01 | 12:13 | 18:25 | 12 h 23 min | 75.7° |
| February | 06:08 | 12:15 | 18:23 | 12 h 15 min | 85.1° |
| March | 06:06 | 12:09 | 18:12 | 12 h 06 min | 84.1° |
| April | 06:02 | 12:00 | 17:59 | 11 h 57 min | 72.5° |
| May | 06:03 | 11:58 | 17:54 | 11 h 51 min | 64.2° |
| June | 06:10 | 12:04 | 17:58 | 11 h 48 min | 61.0° |
| July | 06:13 | 12:08 | 18:04 | 11 h 51 min | 64.0° |
| August | 06:06 | 12:05 | 18:04 | 11 h 57 min | 72.4° |
| September | 05:52 | 11:55 | 17:58 | 12 h 06 min | 83.8° |
| October | 05:39 | 11:46 | 17:54 | 12 h 15 min | 84.8° |
| November | 05:36 | 11:48 | 17:59 | 12 h 23 min | 75.6° |
| December | 05:46 | 12:00 | 18:13 | 12 h 27 min | 72.1° |
A year of daylight in Kimpese
Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.
Best solar panel angle in Kimpese
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
5°collects the most energy over a year: 1269 kWh per kWp.
5°gives the most in the darkest month — the one an off-grid system is sized for.
- Yearly energy
- Worst-month energy
| Tilt | kWh/kWp per year | Share of best year | October kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1265 | 100% | 3.16 | 1.3× |
| 5° year-round best off-grid best | 1269 | 100% | 3.13 | 1.3× |
| 6° = latitude | 1269 | 100% | 3.13 | 1.3× |
| 15° | 1255 | 99% | 3.04 | 1.3× |
| 30° | 1181 | 93% | 2.77 | 1.4× |
| 45° | 1048 | 83% | 2.36 | 1.7× |
| 60° | 866 | 68% | 1.85 | 2.1× |
| 70° | 734 | 58% | 1.47 | 2.3× |
| 90° | 511 | 40% | 0.95 | 2.2× |
A fixed array in Kimpese produces the most over a year at 5°. The design month for an off-grid system is October: at 5° it makes 3.13 kWh per kWp a day, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Kimpese at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 5° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 5° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.69 | 1.59 | 1.26 | 3.66 | 24.6 °C |
| February | 4.86 | 1.97 | 1.58 | 3.83 | 25.0 °C |
| March | 5.17 | 2.70 | 2.19 | 4.13 | 25.0 °C |
| April | 4.80 | 3.28 | 2.68 | 3.89 | 24.8 °C |
| May | 4.18 | 3.39 | 2.77 | 3.42 | 24.6 °C |
| June | 3.85 | 3.36 | 2.76 | 3.17 | 23.7 °C |
| July | 3.89 | 3.27 | 2.69 | 3.20 | 23.5 °C |
| August | 3.88 | 2.85 | 2.32 | 3.14 | 24.3 °C |
| September | 4.02 | 2.40 | 1.94 | 3.21 | 25.6 °C |
| October | 3.97 | 1.85 | 1.47 | 3.13 | 25.4 °C |
| November | 4.55 | 1.58 | 1.25 | 3.56 | 24.4 °C |
| December | 4.36 | 1.51 | 1.19 | 3.39 | 24.2 °C |
| Year | 4.35 avg | 2.48 avg | 734 kWh | 1269 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 990 Wp of panels at 70°, versus 380 Wp at 5°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Kimpese
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.
1.9 mrow pitch at 70°
2.1 mrow pitch at 5°
How Kimpese 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.
110thof 114 places in the Democratic Republic of the Congo for sunshine: 4.35 peak sun hours a day on flat ground.
−13%solar energy a year compared with the average place in the Democratic Republic of the Congo: 1,269 against 1,465 kWh per kWp.
+4 mindaylight on the longest day, compared with Kinshasa: 12 h 27 min against 12 h 23 min.
5°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); Kimpese ranks 110th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.19 kWh a day here, against 1.20 kWh on average in the Democratic Republic of the Congo. The shortest day lasts 11 h 48 min, −4 min compared with Kinshasa.
Solar forecast for Kimpese, next 48 hours
Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.
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Questions about the sun in Kimpese
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A free, live card for Kimpese: where the sun is right now on today's path, a countdown to sunset or sunrise, the daylight change, the moon phase at night and the best panel angle.
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.