Peak Sun Hours in Zayed City, Abu Dhabi, United Arab Emirates
- Solar zone
- Zone 5 (exceptional)
- Best month
- June (7.7)
- Worst month
- December (4.2)
- Climate
- Tropical · 28.7°C
Monthly solar breakdown
| Month | GHI | Clear-sky | DNI | DHI | Temp °C | Humid % |
|---|---|---|---|---|---|---|
| Jan | 4.50 | 4.79 | 4.80 | 1.74 | 18.1 | 58 |
| Feb | 5.30 | 5.62 | 4.74 | 2.14 | 20.0 | 52 |
| Mar | 6.18 | 6.60 | 4.67 | 2.61 | 23.9 | 43 |
| Apr | 6.86 | 7.34 | 4.58 | 2.99 | 28.9 | 33 |
| May | 7.50 | 7.76 | 5.05 | 3.11 | 33.6 | 28 |
| Jun | 7.69 | 7.86 | 5.11 | 3.20 | 35.6 | 31 |
| Jul | 7.17 | 7.39 | 4.12 | 3.35 | 37.4 | 31 |
| Aug | 6.99 | 7.19 | 4.62 | 2.98 | 37.5 | 34 |
| Sep | 6.65 | 6.77 | 5.31 | 2.50 | 34.4 | 40 |
| Oct | 5.85 | 5.97 | 5.69 | 1.99 | 30.0 | 46 |
| Nov | 4.79 | 4.98 | 5.24 | 1.70 | 24.9 | 53 |
| Dec | 4.23 | 4.47 | 4.78 | 1.61 | 20.3 | 61 |
GHI, Clear-sky, DNI, DHI in kWh/m²/day. Data: NASA POWER climatology (long-term monthly averages).
Off-grid calculator
Add appliances
- Add an appliance to size a system.
Sizing
- Daily load
- 0.00 kWh
- Panel wattage
- 0 W
- Panel count (400W modules)
- 0
- Battery bank
- 0.0 kWh
Sizing against worst-month PSH of 4.23 kWh/m²/day, 0.77 system efficiency.
About solar in Zayed City
Zayed City, United Arab Emirates has a warm, tropical climate with a distinct wet and dry season. Its annual peak sun hours average 6.14 kWh/m²/day, a exceptional solar resource by global standards.
The strongest month in Zayed City is June (summer) at 7.69 kWh/m²/day, and the weakest is December (winter) at 4.23 kWh/m²/day. When sizing a year-round off-grid system, it's standard practice to design against the December value rather than the annual average — otherwise the battery bank runs low during the darkest weeks.
Zayed City's exceptional solar resource means panels can be sized close to demand rather than heavily oversized, which keeps installation costs down.
FAQ
- What are the peak sun hours in Zayed City?
- Zayed City averages 6.14 peak sun hours per day annually, ranging from 4.23 in December to 7.69 in June.
- How many solar panels do I need in Zayed City?
- Panel count depends on your daily load. At Zayed City's annual average of 6.14 kWh/m²/day, a 5 kWh/day load needs roughly 3 × 400 W panels. Use the calculator above for your actual load.
- What size battery do I need in Zayed City?
- Sizing against Zayed City's worst month (December, 4.23 kWh/m²/day) with 2 days of autonomy at 80% depth of discharge, a 5 kWh/day load needs about a 12.5 kWh battery bank.
- How does Zayed City's solar resource compare globally?
- Zayed City sits in solar zone 5 out of 5 (where 5 is strongest) at 6.14 kWh/m²/day — exceptional by global standards. For reference, top-tier desert sites average ~6.5 and high-latitude cities around 2.5 kWh/m²/day.
- How does the wet season affect solar generation in Zayed City?
- Zayed City's dry-season output peaks at 7.69 kWh/m²/day in June; the wet season drops it to 4.23 in December. That ~56% swing is a key sizing consideration.
- Can solar panels survive tropical storms in Zayed City?
- Most tier-1 PV panels are rated for 140+ mph wind loads; mounting hardware usually fails first. In cyclone-prone regions like United Arab Emirates, specify IEC 61215-certified panels and anchor-bolt mounts rather than ballasted.
- What's the dry-to-wet output gap in Zayed City?
- Zayed City swings from 7.69 kWh/m²/day in June (dry) to 4.23 in December (wet) — roughly 56%. Year-round off-grid systems must size against the wet-season minimum.