Solar PV Analysis of Phra Nakhon Si Ayutthaya, Thailand
Phra Nakhon Si Ayutthaya, Thailand is a suitable location for generating energy through solar PV panels all year round. This is because it's located in the Tropics where sunlight is consistent throughout most of the year. The seasons here are usually characterized by wet and dry periods rather than significant temperature changes.
In terms of energy output, you can expect around 5-6 kWh per day for every kW of installed solar power. Specifically, during summer you can expect about 5.91kWh/day, in autumn approximately 5.02kWh/day, in winter around 5.97kWh/day and in spring about 6.05kWh/day.
This means that spring and winter are slightly better times to generate solar power at this location due to higher daily kWh production rates.
For a fixed panel installation at this location, tilting your panels at an angle of 13 degrees South will maximize your total yearly production from the solar PV system.
However, there could be some local factors that might affect your ability to generate electricity from solar power at this location - these mainly being weather-related issues such as monsoons or heavy rainfall during certain parts of the year which could reduce sunlight exposure on your panels.
To mitigate these potential issues, consider installing protective measures like sturdy mounts to withstand strong winds or heavy rainfalls without damaging your panels or affecting their alignment with the sun's position. Additionally, regular cleaning and maintenance would ensure debris (like fallen leaves) does not block sunlight reaching the panels thereby ensuring optimal performance throughout the year.
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 43 locations across Thailand. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Thailand by location
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Solar output per kW of installed solar PV by season in Phra Nakhon Si Ayutthaya
Seasonal solar PV output for Latitude: 13.8663, Longitude: 100.5645 (Phra Nakhon Si Ayutthaya, Thailand), 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 13° South in Phra Nakhon Si Ayutthaya, Thailand
To maximize your solar PV system's energy output in Phra Nakhon Si Ayutthaya, Thailand (Lat/Long 13.8663, 100.5645) throughout the year, you should tilt your panels at an angle of 13° 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.
Seasonally adjusted solar panel tilt angles for Phra Nakhon Si Ayutthaya, Thailand
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 Phra Nakhon Si Ayutthaya, Thailand. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 13° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 2° North in Summer | 20° South in Autumn | 29° South in Winter | 7° South 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 Phra Nakhon Si Ayutthaya, Thailand
Phra Nakhon Si Ayutthaya, also known as Ayutthaya, is located in the central plains of Thailand. The area around it is largely flat and low-lying, making it suitable for agriculture. It's surrounded by several rivers including the Chao Phraya River, Lopburi River and Pa Sak River which form an island where the city itself is located.
When considering large-scale solar photovoltaic (PV) installations, factors such as sunlight availability, land availability and suitability, proximity to transmission lines or grid connection points are important.
Given its flat topography and abundant sunlight throughout the year (Thailand has a tropical climate), areas around Ayutthaya could potentially be suitable for large-scale solar PV installations. However, specific site assessments would need to be conducted to evaluate factors like soil type/condition (for ground-mounted systems), local weather patterns (to assess potential impact of flooding or extreme weather events), existing land use and ownership issues etc.
Moreover, as agriculture is a major activity in this region with many rice fields and orchards present; dual-use solar farms that combine agriculture with energy production – often referred to as agrivoltaics – could be an interesting option here. This approach can provide additional income for farmers while also producing renewable energy.
However these are general observations based on geographical location & topographical features; detailed feasibility studies would need to be conducted before any decisions can be made about specific sites being suited for large scale solar PV projects.
Thailand solar PV Stats as a country
Thailand ranks 26th in the world for cumulative solar PV capacity, with 3,049 total MW's of solar PV installed. This means that 2.90% of Thailand's total energy as a country comes from solar PV (that's 29th in the world). Each year Thailand is generating 44 Watts from solar PV per capita (Thailand ranks 54th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Thailand?
Yes, there are several incentives for businesses wanting to install solar energy in Thailand. The Thai government offers a number of tax incentives and subsidies for businesses that install solar energy systems. These include a 30% corporate income tax deduction on the cost of installing solar panels, as well as an exemption from import duties on certain components used in the installation process. Additionally, businesses can benefit from net metering policies which allow them to sell excess electricity generated by their solar system back to the grid at a premium rate. Finally, businesses may also be eligible for grants and other financial assistance from various government agencies and private organizations.
Do you have more up to date information than this on incentives towards solar PV projects in Thailand? 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.
