Solar PV Analysis of Tarapoto, Peru
Tarapoto, San Martín Department, Peru is a good place to use solar panels to generate energy all year round because it's in the tropics where there's lots of sunlight. The amount of electricity you can produce changes slightly with the seasons, but not by much. In the summer, for every kilowatt (kW) of solar power you install, you can expect to produce about 5.20 kilowatt-hours (kWh) per day. In autumn and winter, this drops slightly to around 4.76 and 4.91 kWh/day respectively; then it goes back up in spring to about 5.51 kWh/day.
The best time of year for generating solar power at this location would be during spring and summer when sunlight is most abundant.
If you're installing fixed panels (panels that don't move or adjust), they should ideally be tilted at an angle of 6 degrees towards the North so they catch as much sunlight as possible throughout the year.
However, there might be some local factors that could affect how well your solar panels work here:
1) The weather: Tarapoto has a tropical rainforest climate with heavy rainfall especially from October through April which could reduce solar production during these months due to cloud cover.
Prevention: Regular cleaning and maintenance of the panels can ensure maximum productivity even during these wet months.
2) Topography: If there are mountains or tall buildings blocking sunlight from reaching your panels.
Prevention: Choose a location for your installation that gets plenty of direct sunlight throughout the day without any obstructions.
3) Environmental factors like dust or bird droppings could also affect how well your panels work.
Prevention: Regular cleaning will keep them working efficiently.
So overall, Tarapoto is generally a great place for generating energy using solar PV because it gets lots of consistent sunshine all year round - just make sure you pick an unobstructed spot and keep your panels clean.
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 47 locations across Peru. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Peru by location
Solar output per kW of installed solar PV by season in Tarapoto
Seasonal solar PV output for Latitude: -6.5045, Longitude: -76.3629 (Tarapoto, Peru), 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 6° North in Tarapoto, Peru
To maximize your solar PV system's energy output in Tarapoto, Peru (Lat/Long -6.5045, -76.3629) throughout the year, you should tilt your panels at an angle of 6° 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 Tarapoto, Peru
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 Tarapoto, Peru. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 6° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 9° South in Summer | 13° North in Autumn | 22° North in Winter | 1° 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.
Calculate solar panel row spacing in Tarapoto, Peru
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 Tarapoto, Peru.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Tarapoto, Peru
Tarapoto, Peru is located in the high jungle plateau, approximately 356 meters above sea level. The area is surrounded by mountains and hills, with the Cordillera Escalera mountains to the north and east of the city. The region has a tropical rainforest climate with heavy rainfall throughout the year.
Despite being located near the equator, which generally provides ample sunlight for solar PV installations, there are several factors that could limit large-scale solar development in this region.
Firstly, Tarapoto's location in a mountainous area can create challenges for large-scale solar PV deployment due to uneven terrain and potential shading issues from surrounding hills or trees. Secondly, as it is located within a rainforest environment with high levels of precipitation throughout most parts of the year, this could potentially reduce overall sunlight exposure and thus impact energy generation efficiency.
However, flatter areas or cleared land around Tarapoto might be suitable for solar PV installation if they receive sufficient sunlight exposure throughout the day without being overshadowed by nearby vegetation or terrain features.
To determine suitable locations for large-scale solar PV installations around Tarapoto specifically would require detailed site assessments considering these factors along with others such as local regulations regarding land use and environmental conservation efforts.
Peru solar PV Stats as a country
Peru ranks 62nd in the world for cumulative solar PV capacity, with 336 total MW's of solar PV installed. Each year Peru is generating 10 Watts from solar PV per capita (Peru ranks 74th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Peru?
Yes, there are several incentives for businesses wanting to install solar energy in Peru. The Peruvian government offers a range of financial incentives and tax breaks for businesses that invest in renewable energy projects. These include grants, loans, and tax credits. Additionally, the government has established a Renewable Energy Promotion Fund (FIPER) which provides subsidies to companies investing in renewable energy projects. Furthermore, the Ministry of Energy and Mines has created an incentive program called “Solar Peru” which provides additional funding for solar projects. Finally, the National Photovoltaic Program (PNV) provides technical assistance and training to businesses interested in installing solar systems.
Do you have more up to date information than this on incentives towards solar PV projects in Peru? Please reach out to us and help us keep this information current. Thanks!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Thursday 14th of March 2024
Last Updated: Monday 21st of July 2025
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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.
