Medina's location in the Hejaz mountain foothills at 650m elevation gives it a distinct solar advantage over coastal cities. At altitude, the atmosphere is thinner — less air mass for sunlight to pass through (lower Air Mass coefficient) means more of the sun's energy reaches the panel surface. Combined with Medina's exceptionally clear desert atmosphere (lower aerosol optical depth than Riyadh, Jeddah, or Dammam), this translates to annual solar yields 3–5% higher per installed kWp than the Saudi coastal average.
Medina Solar Performance Data
- Annual average irradiance: 6.0–6.5 kWh/m²/day
- Peak summer months (May–August): 7.2–7.8 kWh/m²/day
- Clear sky days: approximately 330 per year
- Annual yield per kWp: 1,800–1,950 kWh (top tier in Saudi Arabia)
- A 10kWp system generates approximately 18,000–19,500 kWh/year
Installation Near Al Masjid An Nabawi
Properties in Medina's central area near Al Masjid An Nabawi are subject to building aesthetic regulations managed by the General Presidency and Medina Municipality. These regulations focus primarily on height restrictions and facade materials rather than specifically prohibiting solar panels, but any visible rooftop installation in the controlled aesthetic zone requires a design review. Our team assesses each property's specific zone classification and regulatory requirements before submitting an installation proposal.
SEC Medina Region Net Metering
SEC Medina Region manages net metering approvals for all Madinah Province properties. Process time is typically 8–14 weeks. Medina has seen rapid growth in residential solar adoption since 2023, and the SEC Medina team is well-versed in standard residential applications. Properties in the controlled aesthetic zone around Al Masjid An Nabawi may require an additional municipality clearance step, adding 2–4 weeks to the standard timeline.
Solar Cost & ROI in Medina 2026
- 8kWp system (small villa): SAR 22,000–30,000 — generates 14,400–15,600 kWh/year
- 10kWp system (standard villa): SAR 27,000–38,000 — generates 18,000–19,500 kWh/year
- 15kWp system (large villa or commercial): SAR 40,000–55,000 — generates 27,000–29,000 kWh/year
- Annual savings (10kWp): SAR 13,500–18,000 at KSA tariffs
- Payback period: 2–3 years
- 20-year net savings: SAR 240,000–330,000 after payback
Frequently Asked Questions
QIs Medina a good location for solar investment?
Medina is one of the best solar investment locations in Saudi Arabia. Its combination of high irradiance (6.0–6.5 kWh/m²/day), high altitude (improving panel efficiency), clear desert skies, and high residential electricity consumption (from year-round AC use and pilgrimage-season guest occupancy) creates exceptional ROI. A 10kWp Medina system generates more electricity annually than the same system would in Dubai, Cairo, or any European city.
QWhat happens to my SEC solar credits if I leave Medina during Hajj?
SEC net metering credits accumulate continuously — the bidirectional smart meter records your export and import regardless of whether you are present in the property. During Hajj, if you vacate your property, your solar system continues generating electricity and exporting credits to the grid. These credits are applied against your next billing cycle, reducing your electricity charges when you return.
QDo solar panels lose efficiency at Medina's summer temperatures?
All solar panels lose some power as operating temperature rises above 25°C (Standard Test Condition). In Medina, cell temperatures reach 65–80°C on summer afternoons. N-type panels (LONGi Hi-MO 7, Jinko Tiger Neo) with temperature coefficients of -0.28 to -0.30%/°C lose approximately 12–15% of rated power at these temperatures — meaningfully less than standard PERC panels (-0.37 to -0.45%/°C) which lose 18–25%. For Medina's hot summers, specifying N-type panels is a material performance decision.
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