How Many Solar Panels to Charge an EV in the UAE?
The panel count follows from one number — how many kWh a single panel actually delivers on your roof in a day — and that number is not published for the UAE by anyone we can cite. DEWA gives annual irradiation (about 2,100 kWh/m2 at optimal tilt) and then tells you to ask your provider what your system will produce.
So both fields below start empty and the calculator waits. Put in the per-panel daily figure from your quote and it will tell you how many panels cover your car; put in the panel price too and it will cost them. What it will not do is guess a Gulf yield on your behalf and let you plan a purchase around it.
Every field below is editable, and every default carries its source and date on the field itself — the defaults are a starting point, not a claim about your bill. We sell no hardware and take no installer commission; see how we verify.
5 fields on this page ship blank, on purpose
No source we can cite publishes these figures for UAE, so the fields start empty rather than pre-filled with something plausible. The calculator prints no result until you supply your own.
- Units per month per installed kW — No UAE authority publishes a per-kW monthly yield. DEWA publishes irradiation, not output — "about 2100 kWh/m2 for Dubai" a year at the optimal south-facing 24° tilt — and its own FAQ tells you to ask your provider "how much your new system will produce on an annual basis". Put that contractor figure in here, divided by 12 and by the system kW. Everything below stays blank until you do.
- Installed cost per kW — low (AED) — UAE rooftop solar is sold by quotation. The only figure DEWA publishes is dated by DEWA itself — "(Q2 2021) typical system costs are in the 4,500-5,000 D/kWp range for small ‘villa-size’ systems" — and a five-year-old band is not a 2026 default. Type the per-kW figure from your own quote.
- Installed cost per kW — high (AED) — Same reason as the low figure: quote-only market, no current published band.
- Price of one panel (AED) — No verified public AED price exists for a Tier-1 550W-plus module — that segment is sold by distributors who publish nothing. Consumer retail publishes smaller panels; check /ae/prices/solar-panels for the dated rows we do have and type the price from your own quote.
- Usable kWh per panel per day — Follows from the yield figure above, which no UAE authority publishes. Ask your DEWA-enrolled contractor for the annual production estimate on the exact panel you are quoted, and divide by 365.
No result yet — the daily yield of one panel has no published figure for this market, so there is nothing to calculate from until you type your own. That is deliberate: a number we invented would look exactly like a number we verified.
How this calculator works — the actual arithmetic
- Daily charging energy = (km per day ÷ 100) × kWh per 100 km. It uses 2.5 kWh/100 km for a bike or scooter and 13 for a car.
- Panels = daily charging energy ÷ the kWh one panel delivers per day, rounded up, minimum one.
- That per-panel figure has no UAE default. DEWA publishes annual irradiation, not delivered output, and directs you to your provider for the production estimate — so the field starts empty and the result waits.
- Cost is shown only if you also supply a panel price. No verified public AED price exists for a Tier-1 550W-plus module in this market.
Why there is no worked example on this page
No worked example: the inputs it would use have no published UAE values. The energy side of the question is still arithmetic you can do — an EV at 13 kWh/100 km driven 30 km a day needs about 3.9 kWh a day — and the calculator prints exactly that line as soon as you supply a per-panel yield.
On the price side, there is a specific gap worth naming: as of August 2026 no verified public AED price exists for a Tier-1 550W-plus module in the UAE. That segment sells through distributors who publish nothing. Consumer retail publishes smaller panels, and those rows are in our UAE panel price survey.
Sources for this market’s defaults
- DEWA — Slab Tariff (residential 0.230/0.280/0.320/0.380 AED per kWh; fuel surcharge 0.060 AED/kWh, August 2026) accessed 2026-08-05
- DEWA — Shams Dubai FAQ (net metering credit; no cash for surplus; 2100 kWh/m2 irradiation; Q2 2021 cost band) accessed 2026-08-05
- UAE Fuel Price Committee — August 2026 pump prices (Special 95 AED 3.49/litre, effective 1 August 2026) accessed 2026-08-05
What this calculator does not know
- A car charges when it is plugged in, not when the sun is up. Without storage or daytime charging, "enough panels" is an annual-energy answer, not a moment-by-moment one.
- Under Shams Dubai the surplus is credited against future consumption, which makes the annual-energy framing more defensible here than in a net-billing market — but the set-off is limited by Resolution 46 of 2014, so oversizing has a ceiling.
- Panel wattage is a rating, not a promise. Heat and dust in the Gulf both cut delivered output, and DEWA itself flags dust as a material loss.
Frequently asked
How many solar panels does it take to charge an EV in the UAE?
It depends entirely on what one panel delivers per day on your roof, and no UAE authority publishes that figure. The energy side is fixed arithmetic: a car at 13 kWh per 100 km driven 30 km a day needs about 3.9 kWh a day. Divide by your contractor’s per-panel daily estimate for the panel count.
Can I charge my car from solar under Shams Dubai?
Yes — the electricity is used on site and only the surplus is exported. Because DEWA credits surplus against future consumption rather than paying for it, charging from your own array and exporting a surplus are worth the same per unit in Dubai, unlike in net-billing markets.
Why is there no panel price default for the UAE?
As of August 2026 no verified public AED price exists for a Tier-1 550W-plus module — that segment sells through distributors who publish nothing. Consumer retail publishes smaller panels, and those dated rows are in our UAE panel price survey.
Guides that explain the numbers
Products this applies to
Every AED row we have, with the date it was observed.
UAE battery prices (dated survey)Inverters sold in the UAE