Duren Tiga, Jakarta, Indonesia, located at -6.2574, 106.8453, presents a highly favorable environment for solar energy generation throughout the year. This tropical location benefits from consistent sunlight, with seasons primarily characterized by wet and dry periods rather than temperature variations.

Year-round Solar Potential

The solar energy output in Duren Tiga remains relatively stable across all seasons, with only minor fluctuations. Spring yields the highest production at 5.42 kWh per day for each kilowatt of installed solar capacity, closely followed by autumn at 5.33 kWh/day. Winter and summer show slightly lower but still impressive outputs of 5.03 kWh/day and 4.68 kWh/day, respectively. These figures indicate that Duren Tiga is an excellent location for solar PV installations, with strong potential for energy generation throughout the year. The consistent output across seasons suggests that solar investments in this area could provide reliable and substantial returns.

Optimal Panel Tilt

For fixed solar panel installations in Duren Tiga, Jakarta, the ideal tilt angle to maximize year-round production is 7 degrees facing North. This relatively shallow angle is typical for locations near the equator, where the sun's path remains high in the sky throughout the year.

Environmental Considerations

While Duren Tiga's tropical climate is generally conducive to solar energy production, there are some environmental factors to consider: 1. Rainfall: The wet season, typically occurring from October to April, may slightly reduce solar output due to increased cloud cover and precipitation. 2. Humidity: High humidity levels can potentially impact solar panel efficiency and may accelerate wear on equipment. To mitigate these factors, consider the following preventative measures:

• Use high-quality, weather-resistant solar panels designed for tropical climates
• Implement regular cleaning schedules to remove dust and debris, especially during drier periods
• Install adequate drainage systems to prevent water accumulation on panels during heavy rains
• Ensure proper ventilation for inverters and other equipment to combat humidity-related issues

By addressing these environmental considerations, solar installations in Duren Tiga can maximize their energy production potential and longevity, taking full advantage of the location's excellent solar resources 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 151 locations across Indonesia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Indonesia by location

Solar output per kW of installed solar PV by season in Duren Tiga

Seasonal solar PV output for Latitude: -6.2574, Longitude: 106.8453 (Duren Tiga, Indonesia), 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 7° North in Duren Tiga, Indonesia

To maximize your solar PV system's energy output in Duren Tiga, Indonesia (Lat/Long -6.2574, 106.8453) throughout the year, you should tilt your panels at an angle of 7° 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 Duren Tiga, Indonesia

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 Duren Tiga, Indonesia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 7° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
10° 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 Duren Tiga, Indonesia

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 Duren Tiga, Indonesia.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Duren Tiga, Indonesia

The area around Duren Tiga, Indonesia, located at latitude -6.2574 and longitude 106.8453, is characterized by a relatively flat urban landscape. This region is part of South Jakarta, a densely populated area within the sprawling metropolis of Jakarta. The topography is predominantly low-lying, with minimal elevation changes across the immediate vicinity. Duren Tiga and its surroundings are heavily urbanized, featuring a mix of residential, commercial, and industrial developments. The terrain is mostly covered by buildings, roads, and other urban infrastructure, leaving little open space. Any natural features that once existed in this area have been largely replaced by human-made structures and surfaces. While the urban nature of Duren Tiga limits the potential for large-scale solar PV installations within the immediate vicinity, there are some nearby areas that could be more suitable for such projects. To find more appropriate locations for solar energy development, one would need to look towards the outskirts of Jakarta or even further into the surrounding provinces.

Potential Areas for Large-Scale Solar PV

The regions to the south and east of Jakarta, particularly in West Java province, offer more promising prospects for large-scale solar PV installations. These areas generally have more open space and less dense urban development. Some potential locations include: 1. The agricultural lands in the Bogor Regency, located south of Jakarta, where there are expansive rural areas with relatively flat terrain. 2. The coastal regions of Karawang and Bekasi to the east of Jakarta, which feature large tracts of unused or underutilized land that could be repurposed for solar energy production. 3. The more elevated areas in the Puncak region, south of Bogor, which may offer suitable sites for solar farms, although careful consideration would need to be given to the impact on local ecosystems and tourism. It's important to note that while these areas may be more suitable for large-scale solar PV projects compared to the urban center of Jakarta, any development would still need to address challenges such as land acquisition, environmental impact assessments, and integration with the existing power grid infrastructure. Additionally, Indonesia's tropical climate, with its high humidity and frequent cloud cover, may affect the efficiency of solar installations and would need to be factored into any project planning.

Indonesia solar PV Stats as a country

Indonesia ranks 71st in the world for cumulative solar PV capacity, with 211 total MW's of solar PV installed. Each year Indonesia is generating 1 Watts from solar PV per capita (Indonesia ranks 88th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Indonesia?

Yes, there are several incentives for businesses wanting to install solar energy in Indonesia. The Indonesian government has implemented a number of policies and programs to encourage the adoption of renewable energy sources such as solar power. These include tax exemptions, subsidies, feed-in tariffs, and other financial incentives. Additionally, the government has established a Renewable Energy Fund which provides grants for research and development projects related to renewable energy technologies.

Do you have more up to date information than this on incentives towards solar PV projects in Indonesia? 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.