Solar Energy in Ounianga Kébir
Ounianga Kébir is located at 19.1°N, 20.5°E in Chad. Here's what solar energy looks like for homeowners in this area.
Annual Irradiance
2,244
kWh/m²
Peak Sun Hours
5.3
hrs/day
2 kWp Output
3,860
kWh/year
Solar Score
77
/ 100
What does this mean for your roof?
Ounianga Kébir receives approximately 2,244 kWh/m² of solar irradiance per year, which translates to 5.3 peak sun hours per day. This is excellent for residential solar energy production.
With a solar score of 77/100, Ounianga Kébir ranks #3 of 67 cities in Chad for solar potential in our atlas.
A typical 2 kWp residential solar system (4 panels) in Ounianga Kébir would produce approximately 3,860 kWh per year, sized for the average household in Chad.
The best months for solar production in Ounianga Kébir are May – August, while the lowest production occurs during November – January. Being in the northern hemisphere, south-facing roofs capture the most annual sunlight.
Estimated savings in Ounianga Kébir
System Cost
FCFA2,040,000
2 kWp, before incentives
Annual Savings
~FCFA178,000
At FCFA104/kWh
Payback Period
~12 years
Before local incentives
25-Year Net Result
~FCFA3,640,000
Savings minus system cost
These are approximate figures based on a standardized household consumption of 5,000 kWh/year and an estimated electricity rate of FCFA104/kWh in Chad. Local incentives may reduce the upfront cost — check current subsidy, tax-credit, or VAT programs in Chad, as these can meaningfully shorten the payback period.
Figures are estimates based on typical system assumptions and the latest available electricity-price and billing data for Chad. Actual costs, tariffs, net-metering rules, and incentives vary by utility and change over time — confirm with a local installer or energy authority before making decisions.
How solar billing works in Chad
Savings come from using your own power; exports may earn little or nothing.
In Chad, the main value of rooftop solar appears to come from self-consumption, meaning you save most when you use the electricity your panels produce at the moment it is generated. Energy exported to the grid may earn little or nothing, so systems are often sized and paired with usage habits (or storage) to maximise on-site use. Whether any export compensation exists at all varies by region and utility and should be confirmed locally.
Get your exact numbers
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Solar tips for Ounianga Kébir homeowners
Face panels south
In the northern hemisphere, south-facing panels capture the most annual sunlight. East-west split systems also work well.
Optimal tilt angle
For Ounianga Kébir, the energy-optimal panel tilt is about 23° from horizontal.
Size your system right
For the average household in Chad, a 2 kWp system (4 panels) covers most electricity needs. Use our calculator for a personalized estimate.
Check local incentives
Local incentives may reduce the upfront cost of residential solar — check current subsidy, tax-credit, and VAT programs with your energy authority in Chad.
Gear to prepare for solar
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Solar in other Chad cities
Frequently asked questions about solar in Ounianga Kébir
How much do solar panels cost in Ounianga Kébir?
A typical 2 kWp residential solar system in Ounianga Kébir, Chad costs approximately FCFA2,040,000 before incentives — this is an estimate based on typical regional pricing. Local incentives such as subsidies, tax credits, or VAT exemptions may reduce the upfront cost; check current programs in Chad.
Do you get paid for exporting solar energy in Chad?
Where solar value comes mainly from self-consumption, the savings in Chad typically come from using your own generation rather than from exporting it, and any payment for surplus sent to the grid may be small or absent. Shifting usage to daytime hours or adding battery storage can help you capture more of that value. Because export arrangements vary by region and utility and may change, confirm the current rules with a local installer or energy authority.
How much electricity do solar panels produce in Ounianga Kébir?
A 2 kWp solar system in Ounianga Kébir produces approximately 3,860 kWh per year, based on 5.3 peak sun hours per day and 2,244 kWh/m² annual irradiance.
What is the solar panel payback period in Ounianga Kébir?
Based on Chad's electricity rate of FCFA104/kWh, a 2 kWp system in Ounianga Kébir pays for itself in approximately 12 years before incentives. After that, the electricity it generates is essentially free for the remaining panel lifespan of 25+ years.
Which direction should solar panels face in Ounianga Kébir?
In Ounianga Kébir, panels should ideally face south since it's in the northern hemisphere. The optimal tilt angle is about 23° from horizontal.
How many solar panels do I need for my home in Ounianga Kébir?
A typical household in Chad uses the equivalent of a 2 kWp system (4 panels). With 5.3 peak sun hours per day in Ounianga Kébir, this covers most electricity needs. Use our calculator for a personalized estimate.