Solar PV Analysis of Sengkang New Town, Singapore
Sengkang New Town in Singapore is a great place for solar energy production all year round. This location receives consistent sunlight throughout the year, making it an ideal spot for generating power using solar photovoltaic (PV) systems.
The amount of electricity you can produce with each kilowatt (kW) of installed solar varies slightly by season but stays relatively high all year round. In Summer, you can expect to generate about 4.77 kilowatt-hours (kWh) per day per kW of installed solar; in Autumn, this rises slightly to around 5.08 kWh/day; Winter sees a small drop to around 5.01 kWh/day; and Spring has the highest output at approximately 5.41 kWh/day.
This means that while there are slight fluctuations in production across different seasons, any time of the year is good for generating solar energy at this location - with Spring being marginally better than other seasons.
For optimal results from your fixed panel installation at Sengkang New Town, it's recommended that your panels be tilted at an angle of one degree facing southwards to maximize total annual production from your PV system.
As far as environmental or weather factors go, since Singapore is located near the equator and experiences tropical climate which includes heavy rainfall especially during monsoon seasons - these could potentially affect your PV system's productivity by blocking sunlight or damaging equipment over time if not properly protected against moisture ingress.
To minimize such risks and ensure greater energy production from your PV system:
1) Install durable panels: Choose robustly built panels designed to withstand harsh weather conditions including heavy rainfall.
2) Regular maintenance: Carry out regular checks on your PV system ensuring its components are free from damage or debris like fallen leaves which may obstruct light absorption.
3) Waterproofing measures: Consider waterproofing solutions like encapsulation techniques that seal off vulnerable parts preventing water infiltration into sensitive areas.
4) Opt for professional installation: A professionally installed solar system would ensure that all components are correctly set up, protected and optimally positioned to harness maximum sunlight.
In conclusion, Sengkang New Town in Singapore is a highly suitable location for solar energy production throughout the year. With proper installation and maintenance practices, potential weather-related disruptions can be effectively managed ensuring consistent high-level output from your PV system.
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 Sengkang New Town
Seasonal solar PV output for Latitude: 1.3691, Longitude: 103.8863 (Sengkang New Town, 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 Sengkang New Town, Singapore
To maximize your solar PV system's energy output in Sengkang New Town, Singapore (Lat/Long 1.3691, 103.8863) 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 Sengkang New Town, 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 Sengkang New Town, 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 Sengkang New Town, 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 Sengkang New Town, 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 Sengkang New Town, Singapore
Sengkang New Town, located in the northeastern region of Singapore, is generally flat with low-lying terrain. It is a highly urbanized area with many high-rise residential buildings and commercial establishments.
The topography of Singapore as a whole is characterized by its lack of natural high points; the highest point being Bukit Timah Hill at only 164 meters above sea level. The country has an extensive drainage system due to its heavy rainfall, resulting in numerous water bodies such as rivers and reservoirs scattered throughout the island.
Open spaces like parks, vacant lands or rooftops of large buildings could be suitable for largescale solar PV installations. However, considering that Sengkang New Town is highly developed and densely populated, it might be challenging to find large open areas for such installations.
In this context, rooftop solar installations on high-rise buildings would probably be the most feasible option. This approach has been widely adopted across Singapore due to space constraints. Solar panels can also be installed over water bodies (like reservoirs) or parking lots through floating solar systems or solar carports respectively.
It's important to note that any decision regarding installation should consider factors beyond just topography - including sunlight exposure (shading issues), orientation of panels for maximum efficiency, structural strength of roofs (for rooftop installations), potential environmental impact (for floating systems on reservoirs), etc. These factors would need careful study before proceeding with largescale deployment.
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 15th of June 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.
