Solar PV Analysis of Kampong Loyang, Singapore
Kampong Loyang, Singapore, which is located in the tropics where sunlight is consistent throughout most of the year, is an excellent location for year-round solar energy generation. The amount of electricity that can be generated from every kilowatt (kW) of installed solar panels varies slightly by season but remains relatively high all year round. In summer, one can expect about 4.77 kilowatt-hours (kWh) per day; in autumn it's around 5.08 kWh/day; in winter it's approximately 5.01 kWh/day; and spring sees the highest output at about 5.41 kWh/day.
The best times to generate solar power at this location are during spring and autumn when sunlight exposure is at its peak due to longer days and shorter nights compared to other seasons.
For a fixed panel installation here, tilting the panels by just one degree towards the south would maximise their total year-round production since this direction receives more direct sunlight than any other orientation.
However, there may be certain environmental or weather-related factors that could potentially impede solar production at this location. For instance, Singapore experiences frequent rain showers throughout the year which might reduce sunlight exposure on some days leading to lower power generation from your PV system.
To counteract these potential issues and ensure greater energy production from your panels even under less-than-ideal conditions:
1) Consider installing a tracking system that automatically adjusts your panels' orientation throughout the day based on sun's position for maximum light capture.
2) Regularly clean your panels to remove any dust or debris build-up that could block sunlight.
3) Install battery storage systems so you can store excess energy produced during sunny periods for use during cloudy or rainy spells.
4) If feasible and permitted by local regulations, consider installing additional panels as backup for those days when sunshine might be limited due to weather conditions.
In summary, while Kampong Loyang offers a favourable environment for solar power generation, it's essential to take into account local weather patterns and make the necessary adjustments to your installation for optimal performance.
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 12 locations across Singapore. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Singapore by location
Solar output per kW of installed solar PV by season in Kampong Loyang
Seasonal solar PV output for Latitude: 1.3759, Longitude: 103.9639 (Kampong Loyang, Singapore), 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 1° South in Kampong Loyang, Singapore
To maximize your solar PV system's energy output in Kampong Loyang, Singapore (Lat/Long 1.3759, 103.9639) throughout the year, you should tilt your panels at an angle of 1° 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 Kampong Loyang, Singapore
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 Kampong Loyang, Singapore. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 1° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 15° North in Summer | 7° South in Autumn | 16° South in Winter | 5° 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 Kampong Loyang, Singapore
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 Kampong Loyang, Singapore.
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 Kampong Loyang, Singapore
Kampong Loyang is located in the northeastern part of Singapore. The topography of this area, like most parts of Singapore, is relatively flat and urbanized with a number of buildings and infrastructure. It's also close to Changi Airport.
In terms of large-scale solar PV installations, open spaces with minimal shading would be ideal. Considering the urban nature of Kampong Loyang, rooftops (both residential and commercial) can serve as potential sites for solar panel installation.
However, it’s important to note that such projects require careful feasibility studies considering various factors including sunlight exposure throughout the year, structural strength of buildings for rooftop installations etc.
The nearby areas which could potentially be suited for large-scale solar PV might include industrial or commercial areas with larger roof space or open land available. Areas around Changi North Industrial Park could be one such option due to its extensive industrial buildings which provide ample rooftop space.
Singapore has also been exploring innovative ways to harness solar energy given its limited land resource - floating solar photovoltaic (PV) systems on reservoirs are being developed; offshore floating photovoltaic systems are being studied too.
Therefore while there may not necessarily be traditional large-scale ground-mounted PV options available in this specific region due to lack of open land space typical in more rural settings, other alternatives do exist that are well-suited to Singapore's unique context.
Singapore solar PV Stats as a country
Singapore ranks 56th in the world for cumulative solar PV capacity, with 433 total MW's of solar PV installed. This means that 0.80% of Singapore's total energy as a country comes from solar PV (that's 37th in the world). Each year Singapore is generating 76 Watts from solar PV per capita (Singapore ranks 42nd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Singapore?
Yes, there are several incentives for businesses wanting to install solar energy in Singapore. The SolarNova Programme provides funding support for the installation of solar photovoltaic (PV) systems on rooftops and other suitable areas. Businesses can also benefit from the Solar Capability Development Grant, which helps them develop their capabilities in solar PV system design and installation. Additionally, businesses may be eligible for tax deductions or exemptions under the Productivity and Innovation Credit Scheme (PIC).
Do you have more up to date information than this on incentives towards solar PV projects in Singapore? 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: Saturday 13th of July 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.
