Peak Sun Hours in Ţarīf Kalbā, Fujairah, United Arab Emirates
- Solar zone
- Zone 4 (excellent)
- Best month
- June (7.3)
- Worst month
- December (3.7)
- Climate
- Tropical · 28.3°C
Monthly solar breakdown
| Month | GHI | Clear-sky | DNI | DHI | Temp °C | Humid % |
|---|---|---|---|---|---|---|
| Jan | 3.90 | 4.46 | 4.42 | 1.56 | 19.3 | 62 |
| Feb | 4.66 | 5.26 | 4.37 | 1.95 | 20.8 | 58 |
| Mar | 5.62 | 6.29 | 4.61 | 2.33 | 23.9 | 52 |
| Apr | 6.43 | 7.06 | 4.59 | 2.77 | 28.5 | 42 |
| May | 7.23 | 7.51 | 5.24 | 2.88 | 33.3 | 34 |
| Jun | 7.26 | 7.54 | 5.03 | 3.00 | 35.0 | 40 |
| Jul | 6.56 | 7.00 | 3.58 | 3.28 | 35.1 | 47 |
| Aug | 6.36 | 6.80 | 4.00 | 2.95 | 34.3 | 50 |
| Sep | 6.01 | 6.27 | 4.50 | 2.54 | 32.8 | 49 |
| Oct | 5.26 | 5.47 | 4.95 | 1.99 | 30.0 | 49 |
| Nov | 4.26 | 4.59 | 4.81 | 1.59 | 25.3 | 55 |
| Dec | 3.69 | 4.11 | 4.37 | 1.47 | 21.3 | 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 3.69 kWh/m²/day, 0.77 system efficiency.
About solar in Ţarīf Kalbā
Ţarīf Kalbā, United Arab Emirates has a warm, tropical climate with a distinct wet and dry season. Its annual peak sun hours average 5.6 kWh/m²/day, a excellent solar resource by global standards.
The strongest month in Ţarīf Kalbā is June (summer) at 7.26 kWh/m²/day, and the weakest is December (winter) at 3.69 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.
Ţarīf Kalbā's solar conditions are well within the range where off-grid PV is a straightforward engineering exercise with standard-sized arrays and lithium batteries.
FAQ
- What are the peak sun hours in Ţarīf Kalbā?
- Ţarīf Kalbā averages 5.6 peak sun hours per day annually, ranging from 3.69 in December to 7.26 in June.
- How many solar panels do I need in Ţarīf Kalbā?
- Panel count depends on your daily load. At Ţarīf Kalbā's annual average of 5.6 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 Ţarīf Kalbā?
- Sizing against Ţarīf Kalbā's worst month (December, 3.69 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 Ţarīf Kalbā's solar resource compare globally?
- Ţarīf Kalbā sits in solar zone 4 out of 5 (where 5 is strongest) at 5.6 kWh/m²/day — excellent 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 Ţarīf Kalbā?
- Ţarīf Kalbā's dry-season output peaks at 7.26 kWh/m²/day in June; the wet season drops it to 3.69 in December. That ~64% swing is a key sizing consideration.
- Can solar panels survive tropical storms in Ţarīf Kalbā?
- 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 Ţarīf Kalbā?
- Ţarīf Kalbā swings from 7.26 kWh/m²/day in June (dry) to 3.69 in December (wet) — roughly 64%. Year-round off-grid systems must size against the wet-season minimum.