Solar Energy in Warmbad
Warmbad is located at 28.4°S, 18.7°E in Namibia. Here's what solar energy looks like for homeowners in this area.
Annual Irradiance
2,356
kWh/m²
Peak Sun Hours
5.6
hrs/day
1.5 kWp Output
3,039
kWh/year
Solar Score
81
/ 100
What does this mean for your roof?
Warmbad receives approximately 2,356 kWh/m² of solar irradiance per year, which translates to 5.6 peak sun hours per day. This is excellent for residential solar energy production.
With a solar score of 81/100, Warmbad ranks #8 of 44 cities in Namibia for solar potential in our atlas.
A typical 1.5 kWp residential solar system (3 panels) in Warmbad would produce approximately 3,039 kWh per year, sized for the average household in Namibia.
The best months for solar production in Warmbad are November – February, while the lowest production occurs during May – July. Being in the southern hemisphere, north-facing roofs capture the most annual sunlight.
Estimated savings in Warmbad
System Cost
$38,900
1.5 kWp, before incentives
Annual Savings
~$4,010
At $2.61/kWh
Payback Period
~10 years
Before local incentives
25-Year Net Result
~$90,100
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 $2.61/kWh in Namibia. Local incentives may reduce the upfront cost — check current subsidy, tax-credit, or VAT programs in Namibia, 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 Namibia. 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 Namibia
Savings come from using your own power; exports may earn little or nothing.
In Namibia, 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 Warmbad homeowners
Face panels north
In the southern hemisphere, north-facing panels capture the most annual sunlight. East-west split systems also work well.
Optimal tilt angle
For Warmbad, the energy-optimal panel tilt is about 30° from horizontal.
Size your system right
For the average household in Namibia, a 1.5 kWp system (3 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 Namibia.
Gear to prepare for solar
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Solar in other Namibia cities
Frequently asked questions about solar in Warmbad
How much do solar panels cost in Warmbad?
A typical 1.5 kWp residential solar system in Warmbad, Namibia costs approximately $38,900 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 Namibia.
Do you get paid for exporting solar energy in Namibia?
Where solar value comes mainly from self-consumption, the savings in Namibia 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 Warmbad?
A 1.5 kWp solar system in Warmbad produces approximately 3,039 kWh per year, based on 5.6 peak sun hours per day and 2,356 kWh/m² annual irradiance.
What is the solar panel payback period in Warmbad?
Based on Namibia's electricity rate of $2.61/kWh, a 1.5 kWp system in Warmbad pays for itself in approximately 10 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 Warmbad?
In Warmbad, panels should ideally face north since it's in the southern hemisphere. The optimal tilt angle is about 30° from horizontal.
How many solar panels do I need for my home in Warmbad?
A typical household in Namibia uses the equivalent of a 1.5 kWp system (3 panels). With 5.6 peak sun hours per day in Warmbad, this covers most electricity needs. Use our calculator for a personalized estimate.