Oman is one of the best places in the world for solar power. The country gets strong sunshine almost all year, and solar is now part of the national plan to cut reliance on gas and reach net zero by 2050. This guide explains where solar energy in Oman stands in 2026, the large projects already running, how homes and businesses can go solar, and what to check before you start.
Planning a system? AL-DHAW is a DCRP S2 certified company offering solar EPC in Oman and solar consultancy. Try the free solar calculator or contact us for a site assessment.
Why Solar Energy Works So Well in Oman
Oman sits in one of the sunniest regions on earth, with well over 2,800 hours of sunshine a year and high solar irradiation in Muscat, Al Dakhiliyah, Al Dhahirah and Al Wusta. A well-designed system produces far more energy here than the same system in Europe.
Heat is the one trade-off. Panels lose some efficiency when they get very hot, so panel choice, airflow under the panels and regular cleaning matter more in Oman than in cooler countries. Read our guide on how solar panels perform in Omani heat.
Oman’s Renewable Energy Targets
Oman Vision 2040 and the national energy strategy set clear goals for renewable electricity:
- 2030: at least 30% of electricity from renewable sources.
- 2040: 35–39% of electricity from renewables.
- 2050: net zero emissions.
Solar PV is expected to carry most of this growth, alongside wind and green hydrogen projects. (Oman Observer)
Large Solar Projects in Oman
Utility-scale plants already supply a meaningful share of the grid:
- Ibri II Solar PV (500 MW) in Al Dhahirah, operating since 2021. See solar projects in Oman.
- Manah I and Manah II (500 MW each, 1 GW in total) in Al Dakhiliyah. Both were online and supplying the grid after their inauguration in January 2025. Manah II was developed by Sembcorp, and Manah I by EDF and Korea Western Power. (MEES)
- More solar and wind projects are being tendered, together with Oman’s first grid energy storage plans. Read about the 1 GW round-the-clock renewable project.
Rooftop Solar for Homes and Businesses
Small and medium solar systems on homes, offices, factories and farms are growing fast. Nama reported more than 400 new solar PV connection applications in 2024, and small and medium solar capacity of 92.5 MW at the end of 2024, expected to reach 130 MW by the end of 2025. (Oman Observer)
A rooftop system lets you use your own solar power during the day and buy less from the grid. For businesses with high daytime use, such as factories, cold stores, schools and offices, the savings are largest. See our commercial solar guide.
How to Go Solar in Oman: Step by Step
- Site check and consumption review. An engineer checks your roof or land, shading and structure, and reviews 12 months of electricity bills.
- System sizing within Nama’s limits. Grid-connected systems must follow Nama’s connection rules, including the 50% rule.
- Design to Omani standards. The AC side, protection and earthing follow Oman Electrical Standards (OES-4).
- DCRP-approved company and products. The installer must be registered with DCRP and use approved equipment. See DCRP and Nama approval.
- Nama application, installation and inspection. Nama reviews the application and inspects the system before it is connected.
- Monitoring and maintenance. Regular cleaning and monitoring keep output high in Oman’s dust and heat. See solar O&M services.
On-Grid, Off-Grid or Hybrid?
On-grid systems are the usual choice for buildings connected to the Nama network, and Nama approves only on-grid systems for connection to its network. Off-grid and hybrid systems with batteries suit farms and remote sites without the network.
Challenges to Plan For
- Upfront investment: costs have fallen sharply, and solar leasing lets businesses go solar with no upfront payment.
- Dust and heat: plan cleaning and choose heat-tolerant panels from the start.
- Approvals: approvals often take longer than installation, so choose a company that handles the Nama process for you.
- Choosing the right company: read our guide to choosing solar companies in Oman.
Frequently Asked Questions
Is solar energy worth it in Oman?
Yes, for most homes and businesses with good roof space. Oman’s strong sunshine means high output, and daytime solar use replaces grid electricity directly. A site survey and your electricity bills show the real savings for your building.
What is Oman’s renewable energy target?
At least 30% of electricity from renewables by 2030 and 35–39% by 2040, with net zero emissions targeted by 2050.
What are the largest solar plants in Oman?
Ibri II (500 MW) and Manah I and II (500 MW each), together about 1.5 GW of utility-scale solar.
Do I need approval to install solar in Oman?
Yes. A grid-connected system needs a Nama application and inspection, a DCRP-registered company and DCRP-approved products.
Can I install solar without paying upfront?
Yes. Through solar leasing, investors finance the system and you pay a fixed lease instead of buying it.
Start Your Solar Project
AL-DHAW has delivered more than 20 MW of solar consultancy and project management in Oman since 2018. Calculate your solar potential or talk to our DCRP S2 certified engineers.
