☀️ Peak sun hours in the UAE
The UAE is very sunny — roughly 5.5 to 6.5 peak sun hours, with the desert interior highest and some coastal haze slightly reducing output near the coast.
| Region | Approx. peak sun hours (annual avg) |
|---|---|
| Al Ain & the interior | ~6.0 – 6.5 |
| Abu Dhabi | ~5.8 – 6.3 |
| Dubai & Sharjah | ~5.6 – 6.1 |
| Northern Emirates (RAK, Fujairah) | ~5.5 – 6.0 |
Use your local figure in the solar panel calculator and the energy production calculator. Background: peak sun hours by location.
⚡ Electricity prices in the UAE
Residential electricity (for example DEWA in Dubai) runs on slabs, roughly AED 0.23–0.38 per kWh depending on consumption, plus fuel surcharges. Heavy summer air-conditioning pushes many homes into the higher slabs — exactly where solar self-generation saves the most.
💸 Incentives & net metering
Dubai's Shams Dubai scheme lets buildings install rooftop solar and export surplus to DEWA on a net-metering basis; Sharjah (SEWA) and Abu Dhabi have their own programmes. There's no cash rebate as such, but net metering plus high consumption makes the economics work. Confirm the current rules with your local utility.
💰 System cost & payback in the UAE
Hardware costs are moderate; payback depends on how much your AC pushes you up the tariff slabs:
| System size | Approx. cost | Suits |
|---|---|---|
| 5 kW | ~AED 18,000 – 30,000 | Villa, daytime + AC offset |
| 10 kW | ~AED 35,000 – 55,000 | Large villa / high AC load |
| 15 kW | ~AED 50,000 – 80,000 | Very large home / small business |
Work out your own numbers with the ROI calculator and the bill savings calculator, or design the whole system with the system report builder.
💡 Local insight: UAE
In the UAE the summer air-conditioning load is the key. A home that runs heavy AC spends much of the year in the higher tariff slabs, so a rooftop system sized to cover daytime cooling can save a lot and pay back in roughly 6–10 years. Shams Dubai net metering means surplus in milder months is credited rather than wasted.
🧰 Solar tools
Plan your system with these:
- Solar panel calculator — how many panels for your usage and sun hours.
- Solar bill savings calculator — how much you'll save.
- ROI calculator — payback period.
- Battery calculator — if you want backup.
- Full system report — design the whole system in one page.
Related reading: solar panels in hot climates, how many panels to run a house, and temperature derating matters in the Gulf heat.
❓ Frequently asked questions
How many peak sun hours does the UAE get?
About 5.5 to 6.5, with Al Ain and the interior highest and coastal areas slightly lower due to haze.
Is solar worth it in the UAE?
Yes for homes with heavy air-conditioning, since high summer use pushes you into the top tariff slabs where solar saves the most. Payback is typically around 6–10 years.
What is Shams Dubai?
Dubai's rooftop solar net-metering scheme (through DEWA) that lets buildings generate their own power and export surplus for credit. Sharjah and Abu Dhabi run similar programmes.
How much does solar cost in the UAE?
Roughly AED 18,000–30,000 for a 5 kW villa system, scaling up for larger homes and higher AC loads. Get local quotes.
Note: UAE tariffs (DEWA/SEWA/others) and net-metering rules change over time and differ by emirate. These figures are approximate, for planning only — verify with your utility and a local installer.