Solar PV Analysis of Tel Aviv, Israel
Tel Aviv, Israel is a suitable location for solar PV generation due to its average daily energy production of 8.44 kWh/day in summer, 5.29 kWh/day in autumn, 3.53 kWh/day in winter, and 7.19 kWh/day in spring per kW of installed solar capacity. This indicates that the city can generate more solar power during the summer and spring months compared to autumn and winter.
The climate in Tel Aviv features hot summers with temperatures often exceeding 30°C (86°F) and mild winters where temperatures rarely drop below 10°C (50°F). These conditions are generally favorable for solar PV power generation; however, there are some environmental factors that may pose challenges.
One such challenge is the high frequency of dust storms in the region which can reduce visibility and block sunlight from reaching photovoltaic cells, thus decreasing their efficiency. Additionally, heavy rains can occur throughout the year which may further limit sunlight availability for solar power generation due to cloud cover or precipitation obstructing direct sunlight from reaching photovoltaic cells.
To mitigate these issues and ensure greater energy production, it is essential to regularly clean and maintain solar panels by removing dust or debris accumulated on their surface. Moreover, installing panels at an optimal angle of 27 degrees South will maximize exposure to sunlight throughout the year.
In conclusion, while Tel Aviv's climate offers significant potential for generating solar power year-round, it is crucial to consider local environmental factors such as dust storms and heavy rainfall when designing and maintaining a solar PV system in this location.
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 100 locations across Israel. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Israel by location
Solar output per kW of installed solar PV by season in Tel Aviv
Seasonal solar PV output for Latitude: 32.0668, Longitude: 34.7649 (Tel Aviv, Israel), 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 27° South in Tel Aviv, Israel
To maximize your solar PV system's energy output in Tel Aviv, Israel (Lat/Long 32.0668, 34.7649) throughout the year, you should tilt your panels at an angle of 27° 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 Tel Aviv, Israel
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 Tel Aviv, Israel. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 27° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 16° South in Summer | 37° South in Autumn | 47° South in Winter | 24° 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 Tel Aviv, Israel
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 Tel Aviv, Israel.
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 Tel Aviv, Israel
The topography around Tel Aviv is mostly flat. The area is surrounded by hills and mountains to the east, north, and south. The coastal plain in which Tel Aviv lies is relatively low-lying and flat, making it well suited for large-scale solar PV installations. Areas along the coast are particularly suitable due to their proximity to the Mediterranean Sea, which can provide cooling effects for solar panels. Additionally, areas near open spaces such as parks or public land could be used for larger installations of solar PV systems.
Israel solar PV Stats as a country
Israel ranks 29th in the world for cumulative solar PV capacity, with 2,555 total MW's of solar PV installed. This means that 4.70% of Israel's total energy as a country comes from solar PV (that's 17th in the world). Each year Israel is generating 277 Watts from solar PV per capita (Israel ranks 16th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Israel?
Yes, there are several incentives for businesses wanting to install solar energy in Israel. The Israeli government offers a variety of financial incentives and subsidies for businesses that install solar energy systems. These include grants, tax credits, and low-interest loans. Additionally, the government has implemented a feed-in tariff program which guarantees a fixed price for electricity generated from renewable sources such as solar power. This helps to ensure that businesses can recoup their investment in solar energy over time.
Do you have more up to date information than this on incentives towards solar PV projects in Israel? 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 6th of August 2022
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.
