Solar PV Analysis of Teresopolis, Brazil
Teresopolis, Rio de Janeiro, Brazil, located at latitude -22.3135 and longitude -42.8741, is a prime location for harnessing solar energy due to its consistent sunlight exposure throughout the year. The average kilowatt-hours (kWh) produced per day for each kilowatt (kW) of installed solar capacity varies by season: 6.33 kWh in summer, 5.22 kWh in autumn, 4.29 kWh in winter and 4.90 kWh in spring.
The city's position within the Tropics contributes to its suitability for solar power generation as it receives relatively high levels of sunlight annually compared to other locations outside this region. However, potential challenges could arise from local weather conditions such as heavy rainfall or strong winds which may disrupt the efficiency of the solar panels.
To mitigate these issues and ensure optimal energy production, several preventative measures can be implemented during installation. For instance, ensuring that panels are securely fastened can reduce damage from strong winds while installing them at an angle that allows water runoff can prevent accumulation during heavy rains.
Additionally, at this specific location it is recommended to tilt fixed panel installations towards North at an angle of 21 degrees for maximum sun exposure throughout the year without requiring adjustments or tracking systems.
In summary, despite some potential weather-related challenges inherent to Teresopolis' tropical climate, with careful planning and installation strategies it remains a highly promising site for efficient solar power generation all year round.
Note: The Tropics are located between 23.5° North and -23.5° South of the equator.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 34 locations across Brazil. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Brazil by location
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Solar output per kW of installed solar PV by season in Teresopolis
Seasonal solar PV output for Latitude: -22.3135, Longitude: -42.8741 (Teresopolis, Brazil), 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:
Ideally tilt fixed solar panels 21° North in Teresopolis, Brazil
To maximize your solar PV system's energy output in Teresopolis, Brazil (Lat/Long -22.3135, -42.8741) throughout the year, you should tilt your panels at an angle of 21° North 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.
Seasonally adjusted solar panel tilt angles for Teresopolis, Brazil
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 Teresopolis, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 21° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 6° North in Summer | 27° North in Autumn | 38° North in Winter | 16° North in Spring |
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.
Topography for solar PV around Teresopolis, Brazil
The topography around Teresopolis, Brazil is mostly mountainous with some flat areas in between. The nearby areas that would be most suitable for large-scale solar PV are the flat areas where there is more space and less shade from the mountains. These areas generally have higher levels of sunlight exposure which makes them ideal for solar power production.
Brazil solar PV Stats as a country
Brazil ranks 13th in the world for cumulative solar PV capacity, with 13,708 total MW's of solar PV installed. This means that 2.50% of Brazil's total energy as a country comes from solar PV (that's 31st in the world). Each year Brazil is generating 64 Watts from solar PV per capita (Brazil ranks 47th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Brazil?
Yes, there are several incentives for businesses wanting to install solar energy in Brazil. The Brazilian government offers a range of tax credits and other financial incentives to encourage the adoption of renewable energy sources such as solar power. These include reduced import taxes on solar equipment, accelerated depreciation of investments in renewable energy projects, and preferential financing from public banks. Additionally, some states offer additional incentives such as subsidies or grants for businesses that install solar systems.
Do you have more up to date information than this on incentives towards solar PV projects in Brazil? Please reach out to us and help us keep this information current. Thanks!
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Compare this location to others worldwide for solar PV potential
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.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
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.
