Solar (PV)
PV Systems Built for the UAE Sun
From residential rooftops to commercial mega-sites — bifacial modules, anti-soiling design and Shams Dubai net-metering integration, engineered for 2,200+ peak sun hours a year.
From residential rooftops to commercial mega-sites — bifacial modules, anti-soiling design and Shams Dubai net-metering integration, engineered for 2,200+ peak sun hours a year.
2,200+
Peak Sun Hours / Year
1.69¢
USD/kWh Solar LCOE (2024)
< 5y
Payback Period (Commercial Rooftop)
25y
Module Performance Warranty (Tier-1)
Module Selection & System Design
Ground-reflected irradiance (albedo 20–30% in desert) adds 8–12% yield with bifacial panels. Temperature coefficient −0.30%/°C preferred — standard modules lose 0.45%/°C.
Dust accumulation reduces yield by 1–2% per day during Shamal season. Robot cleaning systems achieve < 0.5% soiling loss; payback 2–3 years from yield protection alone.
Minimum 15cm air gap below panels reduces cell temperature by 5–8°C, recovering 1.5–3.5% annual yield. Lightweight aluminium frames resist corrosion in saline coastal air.
DEWA / Shams Dubai & Financials
FAQ
A residential solar system (5–10 kWp) costs AED 18,000–45,000 installed. Commercial systems (50–500 kWp) range from AED 140,000 to AED 1,500,000. A 1 MWp commercial rooftop system costs approximately AED 2,200,000–3,000,000. Prices depend on panel type, roof structure, inverter configuration and whether battery storage is included.
Commercial rooftop solar in Dubai typically achieves payback in 4–6 years, with a project IRR of 12–18%. Residential systems pay back in 5–8 years. Thanks to 2,200+ annual peak sun hours and DEWA's AED 0.38/kWh retail tariff, Dubai offers one of the strongest solar returns globally.
Yes. Under the Shams Dubai net metering programme, DEWA credits excess solar generation at the full retail rate of AED 0.38/kWh. Credits never expire and roll over indefinitely to offset future bills. Large commercial sites can offset 90%+ of their total electricity costs.
Dubai has mandated solar panels on all buildings by 2030 under the Dubai Clean Energy Strategy. Early movers benefit from preferred DEWA connection slots, lower panel prices (CAGR −5%/year) and larger system-size approvals before grid capacity tightens.
From initial application (Letter of Credit) to final energisation, DEWA solar approval typically takes 8–16 weeks. This covers the grid study, protection design review, NOC from Dubai Municipality or Trakhees, and bidirectional meter installation. sun2X manages the complete approval process as part of the turnkey package.
Get a site assessment and a tailored solar business case for your property — fully credited toward your project if you proceed.
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