Note: The Tropics are located between 23.5° North and -23.5° South of the equator.
Seasonal solar PV output for Latitude: 23.1492, Longitude: -82.395 (Havana, Cuba), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
To maximize your solar PV system''s energy output in Havana, Cuba (Lat/Long 23.1492, -82.395) throughout the year, you should tilt your panels at an angle of 20° South for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Havana, Cuba. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 20° South tilt angle throughout the year.
Our recommendations take into account more than just latitude and Earth''s position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA''s Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
We''ve added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Havana, Cuba.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
The topography around Havana, Cuba is generally characterized by low-lying coastal plains with some gentle hills inland. The city itself is situated on the northern coast of Cuba, facing the Gulf of Mexico. The immediate area surrounding Havana is relatively flat, with elevations typically ranging from sea level to about 50 meters (164 feet) above sea level.
As you move away from the coast and into the interior, the landscape gradually becomes more undulating. To the east and southeast of Havana, you''ll find slightly higher elevations and rolling hills, but nothing that could be considered mountainous. The terrain is mostly composed of fertile plains interspersed with small hills and valleys.
When considering areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, the regions to the east and southeast of Havana show the most promise. These areas offer several advantages for solar energy production:
Specific locations that might be suitable include the plains around San José de las Lajas, about 30 kilometers southeast of Havana, or the areas near Güines, about 50 kilometers southeast of the capital. These regions offer a good balance of suitable terrain, available land, and proximity to the power infrastructure of the Havana metropolitan area.
It''s important to note that any large-scale solar PV project would require detailed site-specific assessments, including soil studies, environmental impact evaluations, and consideration of local infrastructure and grid connectivity.
Cuba ranks 68th in the world for cumulative solar PV capacity, with 246 total MW''s of solar PV installed. Each year Cuba is generating 22 Watts from solar PV per capita (Cuba ranks 64th in the world for solar PV Watts generated per capita). [source]
Yes, there are incentives for businesses wanting to install solar energy in Cuba. The Cuban government has implemented a number of policies and programs to encourage the use of renewable energy sources such as solar power. These include tax exemptions, subsidies, and other financial incentives for businesses that invest in solar energy projects. Additionally, the government has established a network of research centers dedicated to developing new technologies related to renewable energy sources.
Do you have more up to date information than this on incentives towards solar PV projects in Cuba? Please reach out to us and help us keep this information current. Thanks!
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Enhance your solar panel''s performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
HAVANA TIMES – After modeling a boiler, installing photovoltaic panels, and putting together a device to dehydrate food with the help of the sun, Felix Morffi is setting up his home as a space to produce and promote renewable energy in Cuba.
With two tanks, glass, aluminum sheets, as well as bricks, sand and cement for the installation, this 86-year-old retiree created in 2006 the solar-powered boiler that satisfies his domestic needs and he shows it off proudly.
A magnet treats the water with a purification system that makes it suitable for human consumption, without additional energy expenses.
He also has a group of 16 photovoltaic panels on the roof of the house, which were imported in 2019, and they provide 5 kilowatts of power (kWp) and he helps out at the small car repair workshop for state-led and private companies.
This is an entrepreneurial venture that Morffi has set up on a part of his land, in the Regla municipality, one of Havana''s 15 cities.
In addition to covering domestic energy needs, surplus electricity is sent to the National Energy Grid.
"We receive a monthly average of just over 2000 pesos (approximately 83 USD, at the official exchange rate)," for this energy boost and as part of a contract with Cuba''s Electricity Union, belonging to the Ministry of Energy and Mines, "which is more or less the amount we paid for our consumption in the same time period," Morffi told IPS in an interview at his home.
However, he believes that the 12.5 cents of the dollar rate for every kiloWatt (kW) of energy provided to the grid should be raised if they want more people to contribute to this energy source.
Since 2014, Cuba has a policy to develop renewable energies and their efficient use, and in 2019, Decree-Law 345 established regulations to increase participation in electricity generation and thereby gradually reduce fossil fuel consumption.
Laws have been added such as the tax exemption on assets for 8 years for foreign companies that undertake sustainable electricity generation projects.
Other decisions look to encourage self-sufficiency with decentralized generation and selling surplus to the state electric company, as well as duty-free imports on non-commercial photovoltaic systems, parts and pieces.
According to many studies, Cuba receives an average solar irradiance of over 5 kW per m2 per day, which is considered high and presents great potential on this archipelago with over 110,800 km2 and an annual average of 330 sunny days.
About Havana solar installation
As the photovoltaic (PV) industry continues to evolve, advancements in Havana solar installation have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.
When you're looking for the latest and most efficient Havana solar installation for your PV project, our website offers a comprehensive selection of cutting-edge products designed to meet your specific requirements. Whether you're a renewable energy developer, utility company, or commercial enterprise looking to reduce your carbon footprint, we have the solutions to help you harness the full potential of solar energy.
By interacting with our online customer service, you'll gain a deep understanding of the various Havana solar installation featured in our extensive catalog, such as high-efficiency storage batteries and intelligent energy management systems, and how they work together to provide a stable and reliable power supply for your PV projects.
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