DEWA Shams Dubai Guide 2026 – Step-by-Step Solar Approval Process

Dubai continues its ambitious journey toward sustainability under the Dubai Clean Energy Strategy 2050. The **Shams Dubai** initiative by Dubai Electricity and Water Authority (DEWA) empowers residents and businesses to install rooftop solar PV systems, generate clean energy, and benefit from net metering.

At Watts & Ergon, , a DEWA-enrolled and approved solar PV contractor and ISO-certified company, we have successfully guided hundreds of clients through the Shams Dubai approval process. This comprehensive 2026 guide provides everything you need to know — from initial consultation to final grid connection.

What is Shams Dubai?

Launched under Dubai Executive Council Resolution No. 46 of 2014, Shams Dubai regulates the connection of distributed renewable energy resources (mainly solar PV) to DEWA’s grid. Customers generate electricity for self-consumption, export surplus power, and receive credits through net metering.

Key Benefits:

• Reduce electricity bills significantly
• Earn credits for exported energy
• Contribute to Dubai’s net-zero goals
• Increase property value
• Long-term energy independence

Step-by-Step DEWA Shams Dubai Solar Approval Process (2026)

Step 1: Choose a DEWA-Enrolled Solar Contractor

Only DEWA-enrolled consultants/contractors can submit applications. Watts & Ergon is proudly listed among approved contractors.

Step 2: Site Assessment & Feasibility Study

Our team visits your site to evaluate:

• Roof orientation, tilt, and shading analysis
• Structural integrity (load-bearing capacity)
• Available space and system sizing
• Existing electrical infrastructure
• Expected energy yield using PVsyst or similar tools

Step 3: System Design & Documentation

Prepare detailed technical drawings including Single Line Diagram (SLD), panel layout, inverter specifications, and compliance with DEWA standards.

Step 4: Submit Application via DEWA Portal

The contractor submits the consolidated “Getting Solar Permits & Connections” application online. This includes Solar NOC and design approval in one go.

Step 5: DEWA Review & Approvals

DEWA reviews documents, issues comments if needed, and upon approval provides NOC, design approval, and connection fee invoice.

Step 6: Installation

Once approved, professional installation begins using DEWA-eligible equipment only.

Step 7: Inspection, Testing & Commissioning

DEWA conducts site inspection. For systems above 100 kWp, performance test reports are mandatory.

Step 8: Grid Connection & Net Metering Activation

Bi-directional smart meter installation and final connection. Net metering begins.

Required Documents for Shams Dubai Application

Document Category	Required Documents	Notes
Ownership & Property	Title Deed / Ejari / Lease Agreement, Emirates ID / Trade License, Existing DEWA Account Details	Mandatory for all applications
Technical Design	Single Line Diagram (SLD), PV Layout Drawing, Inverter & Module Datasheets, Structural Calculation Report, Yield Estimation	Must use DEWA-eligible equipment
Electrical & Safety	Interface Protection Relay Settings, Earthing & Lightning Protection Details, Load Schedule	Compliance with DEWA DRRG Standards
Additional (if applicable)	Developer NOC (for communities), Performance Test Report (>100 kWp), Insurance Certificate	Varies by project scale

DEWA Shams Dubai System Size Limits & Requirements

Category	Max Capacity	Key Requirements
Residential (Villa/Apartment)	Up to approved load or roof limit	Usually 5–50 kWp
Commercial / Industrial	Up to 1 MW (subject to plot load)	Detailed harmonic & protection study
Large Projects	Above 100 kWp	Performance testing mandatory

Costs Involved in DEWA Solar Approval & Installation

Item	Approximate Cost (AED)	Details
Site Assessment & Design	2,000 – 8,000	Depends on complexity
DEWA Connection Fees	Variable (per kW)	DEWA issues proforma invoice
Solar PV System (Supply + Install)	2,500 – 4,500 per kW	2026 market rates for Tier-1 panels
Structural Reinforcement (if needed)	5,000 – 25,000	Common in older villas

Net Metering Explained – How You Get Paid

Under Shams Dubai net metering:

• Import and export are measured separately by a bi-directional meter
• Excess export generates credits carried forward
• Annual settlement applies DEWA tariff slabs

Common Reasons for Application Rejection & How to Avoid Them

• Using non-eligible equipment
• Incomplete or incorrect Single Line Diagrams
• Structural drawings not certified by approved consultant
• Missing protection relay settings
• Shading or orientation issues not properly addressed

Residential vs Commercial Solar Approval – Key Differences

Aspect	Residential	Commercial/Industrial
Approval Complexity	Simpler	More rigorous technical review
Timeline	4–8 weeks	8–16 weeks
Additional Studies	Rarely needed	Harmonic, fault level, protection coordination
Max Size	Limited by villa load	Up to 1 MW+

Why Choose Watts & Ergon for Your Shams Dubai Project?

As a trusted DEWA-approved solar contractor, Watts & Ergon offers end-to-end services:

• Free initial consultation & site survey
• Expert system design compliant with latest DEWA standards
• Fast-track application submission
• Premium Tier-1 equipment with excellent warranties
• Professional installation by certified teams
• Post-connection monitoring & maintenance
• ISO-certified quality processes