Solar PV Analysis of Maltepe, Turkey
Maltepe, Istanbul, Turkey is located in the Northern Temperate Zone. This means it has a moderate climate with four distinct seasons: summer, autumn, winter and spring. The amount of electricity that can be generated from solar panels varies throughout these seasons.
Solar energy production is highest during the summer months at Maltepe, Istanbul, producing an average of 7.33 kilowatt hours (kWh) of electricity per day for each kilowatt (kW) of installed solar power capacity. In other words, if you have 1 kW worth of solar panels installed on your roof in Maltepe, Istanbul, you could expect to generate about 7.33 kWh of electricity each day during the summer.
In contrast, solar energy production drops significantly during autumn and winter due to shorter days and less sunlight reaching the panels. During autumn months you would only generate around 3.77 kWh/day per kW installed while in winter this further drops to just about 2.15 kWh/day per kW installed.
Spring sees an increase again with an output around 5.29 kWh/day for every kW installed as days lengthen and more sunlight becomes available.
To maximize total year-round power generation from your solar panels at this location they should ideally be tilted towards South at an angle of approximately 35 degrees from horizontal level ground surface or roof top where they are mounted on.
There may also be some local factors that could impact how much energy can be generated by your solar installation in Maltepe - such as shading from nearby buildings or trees blocking sunlight; dust or dirt accumulation on panel surfaces reducing their efficiency; snowfall covering them up entirely during winter etc., which will need careful consideration when planning for installation site selection and routine maintenance needs post-installation to ensure optimal performance over time.
Preventative measures like regular cleaning schedules for removing dust/dirt build-up; trimming back any overhanging branches causing shading issues; installing heating elements or snow guards to help prevent snow accumulation during winter etc. might be needed depending on specific local conditions and challenges faced.
In summary, while Maltepe has good potential for solar energy production especially during summer and spring months, careful planning and regular maintenance will be key to maximizing the total year-round output from your solar PV installation at this location.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 165 locations across Turkey. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Turkey by location
Solar output per kW of installed solar PV by season in Maltepe
Seasonal solar PV output for Latitude: 40.947, Longitude: 29.1489 (Maltepe, Turkey), 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 35° South in Maltepe, Turkey
To maximize your solar PV system's energy output in Maltepe, Turkey (Lat/Long 40.947, 29.1489) throughout the year, you should tilt your panels at an angle of 35° 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 Maltepe, Turkey
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 Maltepe, Turkey. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 25° South in Summer | 45° South in Autumn | 55° South in Winter | 33° 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 Maltepe, Turkey
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 Maltepe, Turkey.
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 Maltepe, Turkey
Maltepe is in the Istanbul province of Turkey, located on the Asian side of the city. The topography is characterized by a mix of flat and hilly terrain, with some areas providing views over the Sea of Marmara.
As for solar PV potential, it's important to consider several factors such as sunlight intensity (insolation), land availability, and local regulations among others.
1) Insolation: Turkey has a high solar power potential due to its geographical location. In general, southern parts of Turkey receive more sunlight than northern parts like Maltepe. However, even in Maltepe area sufficient sunlight can be expected for viable solar energy production.
2) Land availability: For large-scale solar PV installations significant amount of relatively flat land would be required that isn't shaded or likely to be built upon in future. While there are hills and buildings around Maltepe that could potentially shade a ground-mounted system, rooftops could also provide suitable sites for smaller scale installations.
3) Regulations: This involves permissions from local authorities and regulatory bodies which need to be considered before setting up any large-scale projects.
Nearby areas with larger open spaces or less dense building coverage may offer better opportunities for large-scale installation compared to densely populated urban zones within Maltepe itself. Areas outside the immediate vicinity of Istanbul where land might be cheaper and more readily available could also present good options depending on transport infrastructure and proximity to grid connections.
In conclusion, while it's possible that suitable sites may exist in or near Maltepe itself - especially rooftop installations - larger scale ground-mounted systems might find better conditions further away from dense urban environments unless they can access sufficiently large unshaded plots within them.
Please note this is just an overview based on general information about region's topography & climate; site specific feasibility study would still be necessary before committing resources into any project development activities.
Turkey solar PV Stats as a country
Turkey ranks 16th in the world for cumulative solar PV capacity, with 7,817 total MW's of solar PV installed. This means that 5.90% of Turkey's total energy as a country comes from solar PV (that's 14th in the world). Each year Turkey is generating 92 Watts from solar PV per capita (Turkey ranks 41st in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Turkey?
Yes, there are incentives for businesses wanting to install solar energy in Turkey. The Turkish government offers a number of financial incentives and tax breaks for businesses that invest in renewable energy sources such as solar power. These include grants, loans, and tax credits. Additionally, the government has set up a feed-in tariff system which guarantees a certain price per kilowatt hour of electricity generated from solar panels. This helps to make investing in solar energy more attractive to businesses.
Do you have more up to date information than this on incentives towards solar PV projects in Turkey? 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: Friday 14th 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.
