2 places · sun position · panel angle
Solar data for Eswatini
Across the 2 places in Eswatini the best fixed tilt for solar panels is 29°, and flat ground gets 4.9 to 5.0 peak sun hours a day. Every number is computed for each place.
Solar power in Eswatini at a glance
Averages over 2 places with climate data, for a fixed array facing north.
- 4.94–4.96
- 4.96–4.98
- 4.98–5.00
- 5.00–5.02
- 5.02–5.04
Peak sun hours a day on flat ground. Each dot is one place.
The sunniest place in Eswatini is Mbabane (Hhohho Region) with 5.04 peak sun hours a day on flat ground; the least sunny is Manzini with 4.94. A 1 kWp array at its best angle makes from 1,627 kWh a year in Manzini to 1,667 kWh in Mbabane — 1,647 kWh on average.
The best year-round tilt is 29° everywhere. Off-grid systems are sized for the darkest month and do better steeper, at 25° on average: at 70° that month brings 2.14 kWh per kWp a day in Manzini and 2.16 kWh in Mbabane.
Size an off-grid system or open any place below for its sun path, monthly table and tilt curve.
Largest places in Eswatini at a glance
Daylight and clock time in Eswatini
In Mbabane (26.3° S), the northernmost place, the longest day of the year lasts 13 h 48 min and the shortest 10 h 29 min; in Manzini (26.5° S), the southernmost, 13 h 48 min and 10 h 29 min. Eswatini does not use daylight saving time: the clocks stay the same all year.
| Time zone | Places | UTC offset | Clocks change in 2026 |
|---|---|---|---|
| Africa/Mbabane | 2 | UTC+2 | no daylight saving time |