Solar PV Analysis of Zhongli District, Taiwan
The Zhongli District in Taiwan is a pretty good place for generating energy through solar panels all year round. The amount of electricity that can be produced depends on the season, but even in winter, when production is lowest, you can still expect to generate about 3.51 kilowatt-hours (kWh) of electricity each day from every kilowatt (kW) of solar power installed.
In summer, this figure rises to 5.70 kWh per day per kW installed; in autumn it's about 4.22 kWh/day/kW; and in spring you can expect around 4.86 kWh/day/kW. This means that the best times to generate solar power at this location are during the summer and spring months.
To get the most energy out of your solar panels throughout the year at this location, they should ideally be tilted at an angle facing 22 degrees South.
However, there may be some local factors that could affect how much energy you can produce with your solar panels here. For example, if there are lots of buildings or trees nearby that cast shadows over your panels then this will reduce their output - so try to install them somewhere without too many obstructions blocking sunlight.
Weather conditions like heavy rainfall or typhoons could also potentially damage your panels or make them less effective - regular maintenance checks and using sturdy mounting equipment should help prevent these issues though.
Also keep in mind that dust and dirt buildup on your solar panel surface might block some sunlight too - so cleaning them regularly would ensure they work as efficiently as possible!
Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 36 locations across Taiwan. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Taiwan by location
Solar output per kW of installed solar PV by season in Zhongli District
Seasonal solar PV output for Latitude: 24.9614, Longitude: 121.2437 (Zhongli District, Taiwan), 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 22° South in Zhongli District, Taiwan
To maximize your solar PV system's energy output in Zhongli District, Taiwan (Lat/Long 24.9614, 121.2437) throughout the year, you should tilt your panels at an angle of 22° 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 Zhongli District, Taiwan
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 Zhongli District, Taiwan. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 22° South 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 | 29° South in Autumn | 40° South in Winter | 18° 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.
Calculate solar panel row spacing in Zhongli District, Taiwan
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 Zhongli District, Taiwan.
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 Zhongli District, Taiwan
Zhongli District is located in the northwestern part of Taiwan. The topography of this area is largely urbanized and flat, with a few small hills. It is surrounded by more mountainous regions to the east.
In terms of solar PV potential, Zhongli District itself may not be ideal due to its dense urban infrastructure which could limit available space for large-scale installations. However, there might be opportunities for rooftop solar panels on buildings or other structures.
The surrounding areas with flatter terrain would generally be more suited for large-scale solar PV installations. This includes regions towards the west and southwest such as Taoyuan City and Hsinchu County where there are larger tracts of flat land available.
It's also important to consider factors like sunlight availability (solar irradiance) and local weather patterns. Taiwan has a tropical climate with abundant rainfall, which can affect the efficiency of solar panels. However, it also enjoys plenty of sunshine year-round especially in southern parts which can make up for it.
Finally, feasibility would still depend on other elements such as local regulations regarding land use and renewable energy projects, grid connectivity issues among others.
Please note that a detailed site-specific assessment would need to be conducted by professionals in order to accurately determine the most suitable locations for large-scale solar PV systems around Zhongli District.
Taiwan solar PV Stats as a country
Taiwan ranks 17th in the world for cumulative solar PV capacity, with 7,700 total MW's of solar PV installed. Each year Taiwan is generating 327 Watts from solar PV per capita (Taiwan ranks 12th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Taiwan?
Yes, there are incentives for businesses wanting to install solar energy in Taiwan. The Taiwanese government offers a number of financial incentives and subsidies for businesses that install solar energy systems. These include tax credits, grants, low-interest loans, and feed-in tariffs. Additionally, the government has implemented a Renewable Energy Certificate (REC) system which allows businesses to trade renewable energy certificates with other companies or organizations in order to receive additional financial benefits.
Do you have more up to date information than this on incentives towards solar PV projects in Taiwan? 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 28th of March 2024
Last Updated: Wednesday 26th of June 2024
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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.
