In 2026, solar energy adoption in the UAE continues to surge, driven by the Dubai Clean Energy Strategy 2050 and the UAE Net Zero 2050 initiative. However, installing a solar PV system is not just about buying panels — it requires full compliance with DEWA regulations, especially under the Shams Dubai program.
Working with a DEWA approved solar company ensures your system is safe, eligible for net metering, and delivers maximum return on investment. At Watts & Ergon, we are proud to be a fully enrolled DEWA contractor and ISO-certified EPC specialist, delivering turnkey solar solutions across Dubai, Abu Dhabi, and the wider UAE.
DEWA (Dubai Electricity and Water Authority) maintains a strict list of enrolled solar PV contractors and consultants. Only these companies can legally submit applications, handle design approvals, and commission grid-connected systems under Shams Dubai.
Key benefits of choosing a DEWA-approved installer:
Launched to promote distributed renewable energy, Shams Dubai allows customers to install rooftop solar systems and export excess power to the grid via net metering. Surplus energy is credited at full retail rates and can be rolled over indefinitely.
In 2026, the program supports systems up to 2,080 kW per plot (subject to connected load), making it suitable for villas, townhouses, commercial buildings, and industrial facilities.
Founded in 2021, Watts & Ergon has quickly become one of the leading DEWA-approved solar EPC contractors in the UAE. We specialize in residential, commercial, and industrial solar installations with a focus on quality, innovation, and customer satisfaction.
Our credentials include:
The entire process typically takes 4–12 weeks depending on system size.
Homeowners in Dubai can significantly reduce electricity bills through Shams Dubai. A typical 10–15 kW villa system can offset 70–90% of consumption.
| System Size | Approx. Cost (AED) | Annual Production (kWh) | Est. Annual Savings (AED) | Payback Period |
|---|---|---|---|---|
| 5 kW | 25,000–35,000 | 8,000–10,000 | 2,000–3,000 | 8–12 years |
| 10 kW | 45,000–60,000 | 16,000–20,000 | 4,000–6,000 | 7–10 years |
| 15 kW | 65,000–85,000 | 24,000–30,000 | 6,000–9,000 | 6–9 years |
Businesses benefit from lower operating costs, ESG compliance, and energy independence. Watts & Ergon has delivered projects for factories, warehouses, offices, and retail spaces.
| System Size | Cost/kW (AED) | Annual Savings (AED) | Payback (Years) | 25-Year ROI |
|---|---|---|---|---|
| 50 kW | 3,500–4,500 | 15,000–25,000 | 5–7 | 300%+ |
| 200 kW | 3,000–4,000 | 60,000–100,000 | 4–6 | 400%+ |
| 500 kW+ | <3,000 | 150,000+ | 3.5–5 | 500%+ |
| Aspect | DEWA Approved (e.g. Watts & Ergon ) | Non-Approved |
|---|---|---|
| Legal Compliance | Fully compliant | Risk of rejection |
| Net Metering Eligibility | Yes | No |
| Approval Timeline | Fast-tracked | Delays or impossible |
| Warranty & Support | Full manufacturer + company warranty | Limited or none |
| Safety Standards | DEWA certified | Unknown |
While Shams Dubai primarily supports grid-tied systems, many clients add battery storage for backup power and higher self-consumption. Watts & Ergon also designs solar carports and shaded parking solutions that combine functionality with energy generation.
With a growing portfolio of successful projects, we use only Tier-1 panels and inverters from manufacturers on DEWA’s eligible equipment list. Our in-house team manages every stage, ensuring quality and timely delivery.
Client testimonials highlight our professionalism, technical expertise, and after-sales service.
Every kW of solar installed reduces CO₂ emissions significantly. By partnering with a DEWA-approved company like Watts & Ergon, you contribute directly to Dubai’s clean energy targets while enjoying substantial financial benefits.
Contact Watts & Ergon today for a free site assessment, custom proposal, and expert guidance on your solar journey.
Website: wattsergon.com
Email: info@wattsergon.com
Phone/WhatsApp: Available on our website
Watts & Ergon – Powering a Sustainable UAE with DEWA Approved Excellence
At Watts & Ergon, we’ve helped hundreds of homeowners and businesses across Dubai, Abu Dhabi, Sharjah, and beyond harness the power of net metering through professional solar installations.
At Watts & Ergon, we have helped countless clients across residential, commercial, and industrial sectors in the UAE and beyond identify hidden electrical risks before they escalate.
At **Watts & Ergon**, we provide specialized thermal imaging services tailored for the UAE’s solar industry, helping asset owners, developers, and facility managers detect hidden issues early, optimize energy output, and protect their investments.