Solar Oasis installs solar in Ras Al Khaimah under EtihadWE, with grid-tied systems built to the utility's requirements.
Source: EtihadWE published tariff, as of September 2026. By Basheer Ansari, Managing Director & Co-Founder. Last reviewed .
The rates as EtihadWE publishes them. The higher your bill, the more of it sits on the top steps, and those are the units a daytime system takes off first.
Homes and businesses · kWh a month, + 5 fils fuel surcharge
Industry · flat rate, + 4 fils fuel surcharge
Ras Al Khaimah · Homes
A yearly bill of AED 25,356, down 50%.
Switched on November 2025.
Case figures from the owner’s record.
| Per year | Before solar | With solar |
|---|---|---|
| Per year | AED 25,356 | 50% lower |
RAK's cement, ceramics and manufacturing base carries large daytime loads and big roof areas: C&I solar at the scale RAK industry expects.
Al Hamra Village, Mina Al Arab, Khuzam, and the family districts inland: residential solar sized to real AC loads.
beach resorts and the Jebel Jais tourism corridor, where sustainability is now part of the brochure.
date farms and mountain-foothill properties where off-grid designs replace generator noise with silence.
EtihadWE's expat residential and commercial rates rise with use, from 23 to 38 fils per kWh, plus a 5 fils fuel surcharge; industry pays a flat 40 fils per kWh, with its own 4 fils fuel surcharge. Expat-tariff accounts with summer AC loads see the northern-emirates standard: savings that depend on your usage, calculated from your actual bill before you commit. Your bill, tariff and roof decide the saving; the calculator shows yours.
EtihadWE does not offer net metering today. We build every system to its DSS standards, so if a net-metering policy is introduced, the system can be connected without being rebuilt.
Businesses that run mostly in the daytime (typically around 8 am to 5 pm) use most of their solar as it's produced, which is where zero export saves the most.
Grid-connected systems are capped at 1 MW under DEWA and EtihadWE rules; off-grid systems have no such cap.*
Under EtihadWE's DSS, the 10% of connected load (max 1,000 kW) is a ceiling, not the system size.
RAK spans microclimates: humid coast, dusty plain, cooler mountain foothills. Mounting specs, soiling assumptions, and cleaning schedules are set per site, not per emirate. Wadi-adjacent and foothill sites get wind-load attention; coastal sites get hardware specified for salt air where needed.
Your Ras Al Khaimah number, from one bill.
What solar really costs in the UAE → Indicative all-in prices, what moves the price, and the payback maths.
