Solar Energy in Maisí
Maisí is located at 20.3°N, 74.2°W in Cuba. Here's what solar energy looks like for homeowners in this area.
Annual Irradiance
2,006
kWh/m²
Peak Sun Hours
4.7
hrs/day
3.5 kWp Output
6,038
kWh/year
Solar Score
30
/ 100
What does this mean for your roof?
Maisí receives approximately 2,006 kWh/m² of solar irradiance per year, which translates to 4.7 peak sun hours per day. This is moderate for residential solar energy production.
With a solar score of 30/100, Maisí ranks #88 of 167 cities in Cuba for solar potential in our atlas.
A typical 3.5 kWp residential solar system (8 panels) in Maisí would produce approximately 6,038 kWh per year, sized for the average household in Cuba.
The best months for solar production in Maisí are May – August, while the lowest production occurs during November – January. Being in the northern hemisphere, south-facing roofs capture the most annual sunlight.
Solar economics in Maisí
At current electricity prices in Cuba ($0.36/kWh), residential solar may not pay for itself within the typical 25-year panel lifespan without local incentives. Rising electricity costs or government subsidies could change this outlook.
System Cost
$143,000
3.5 kWp, before incentives
Annual Savings
~$2,180
At $0.36/kWh
Payback Period
25+ years
Exceeds panel lifespan
25-Year Net Result
−$73,500
Cost exceeds savings
These are approximate figures based on a standardized household consumption of 5,000 kWh/year and an estimated electricity rate of $0.36/kWh in Cuba. Local incentives may reduce the upfront cost — check current subsidy, tax-credit, or VAT programs in Cuba, 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 Cuba. 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 Cuba
Exported energy spins your meter back, offsetting what you draw later.
In Cuba, rooftop solar is often compensated through an arrangement that resembles net metering, where the electricity you send to the grid is typically credited against the electricity you draw from it. In many areas only the net difference at the end of a billing period is charged, so surplus generation in sunny months may help cover quieter ones. The exact crediting rules, billing windows, and any caps vary by region and utility and should be confirmed locally.
Get your exact numbers
Our calculator uses NASA satellite data for your precise location — not city-level estimates. Free, instant, no signup.
Solar tips for Maisí 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 Maisí, the energy-optimal panel tilt is about 20° from horizontal.
Size your system right
For the average household in Cuba, a 3.5 kWp system (8 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 Cuba.
Gear to prepare for solar
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Solar in other Cuba cities
Frequently asked questions about solar in Maisí
How much do solar panels cost in Maisí?
A typical 3.5 kWp residential solar system in Maisí, Cuba costs approximately $143,000 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 Cuba.
How is exported solar energy credited under net metering in Cuba?
Under a net-metering-style arrangement, the energy your system exports to the grid in Cuba is typically credited against the energy you import, so you are often billed mainly on the net amount. How those credits are valued, whether they roll over, and how long they last can vary by region and utility, so it is best to confirm the current terms with a local installer or your energy provider.
How much electricity do solar panels produce in Maisí?
A 3.5 kWp solar system in Maisí produces approximately 6,038 kWh per year, based on 4.7 peak sun hours per day and 2,006 kWh/m² annual irradiance.
What is the solar panel payback period in Maisí?
At Cuba's current electricity rate of $0.36/kWh, a solar system in Maisí is unlikely to pay for itself within the typical 25-year panel lifespan without subsidies or incentives. However, rising electricity prices or local incentive programs could improve the economics significantly.
Which direction should solar panels face in Maisí?
In Maisí, panels should ideally face south since it's in the northern hemisphere. The optimal tilt angle is about 20° from horizontal.
How many solar panels do I need for my home in Maisí?
A typical household in Cuba uses the equivalent of a 3.5 kWp system (8 panels). With 4.7 peak sun hours per day in Maisí, this covers most electricity needs. Use our calculator for a personalized estimate.