The UAE continues to lead the global solar revolution in 2026, with record-low tariffs, abundant sunshine, and strong government support through initiatives like Shams Dubai. Solar energy has never been more affordable or accessible for homes and businesses.
At Watts & Ergon, a DEWA-approved and ISO-certified solar EPC contractor, we help residents and businesses across Dubai and the UAE transition to clean energy with reliable, high-efficiency systems.
Residential and small commercial system prices typically range from AED 1.80 – 2.60 per watt (fully installed, on-grid).
| System Size | Typical Use Case | Estimated Cost (AED) | Cost per Watt (AED) | Annual Savings (AED) |
|---|---|---|---|---|
| 3–5 kW | Small villa/apartment | 9,000 – 18,000 | 2.20 – 2.60 | 3,000 – 6,000 |
| 6–10 kW | Standard villa | 18,000 – 40,000 | 2.00 – 2.50 | 7,000 – 12,000 |
| 15–30 kW | Large villa / small business | 40,000 – 120,000 | 1.80 – 2.30 | 15,000 – 35,000 |
Prices include Tier-1 panels, inverters, mounting, DEWA approval & installation. Battery storage adds 30–60% extra.
| Scale | Capacity | Cost per Watt (AED) | Total Cost Range |
|---|---|---|---|
| Mid-Size Commercial | 50–250 kW | 1.40 – 2.00 | AED 120,000 – 600,000+ |
| Large Commercial / Industrial | 250 kW+ | 1.20 – 1.70 | Custom pricing |
| Utility-Scale | MW+ | 0.70 – 1.00+ | Project-specific |
Phone: +971 56 876 2916
Email: info@wattsergon.com
Website: wattsergon.com
Location: Dubai, UAE
At Watts & Ergon, a DEWA-approved contractor specializing in solar and electrical solutions, we provide end-to-end EV charger installations that integrate seamlessly with solar systems for maximum savings and sustainability.
At Watts & Ergon, as a DEWA-approved solar specialist, we’ve seen how timely maintenance can prevent 10–30% efficiency losses and protect your system’s warranty.
At Watts & Ergon, we have helped hundreds of Dubai homeowners significantly cut their DEWA bills through expertly designed, DEWA-approved solar systems under the Shams Dubai program.