Solar PV Analysis of Petah Tikva, Israel
The location at Petah Tikva, Central District, Israel, is quite suitable for generating energy through solar power throughout the year. This city is in the Northern Sub Tropics and gets a good amount of sunlight during all seasons.
In simple terms, for every kilowatt of solar power installed, you can expect to generate about 8.44 units (kilowatt hours or kWh) of electricity per day in summer, 5.29 units in autumn, 3.53 units in winter and 7.19 units in spring.
The best times to generate solar energy at this location are during the spring and summer seasons because these periods receive more sunlight compared to autumn and winter.
To get the most out of your solar panels throughout the year at this location, it's recommended that you tilt them towards the south at an angle of 27 degrees from horizontal level.
However, there may be some local factors that could affect how much energy you can produce with your solar panels here:
- Buildings or mountains could block sunlight: If there are tall buildings or mountains nearby that cast shadows on your panels for a significant part of the day then this will reduce their output.
- Dust or sand could cover panels: In certain weather conditions dust or sand might accumulate on your panels which would also reduce their output.
- Extreme weather: Severe storms could potentially damage your panels if they're not properly protected.
To overcome these challenges:
- Choose an installation site carefully: Make sure there are no obstructions blocking sunlight from reaching your panels.
- Regular maintenance: Clean off any dust or sand that accumulates on your panel surfaces regularly.
- Weather protection: Install protective measures such as sturdy mounting systems to secure your panels against severe weather conditions.
So overall while Petah Tikva has a lot going for it as a place to install solar PV due its sunny climate; proper planning around potential local issues will help ensure maximum efficiency and longevity of the system.
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 Petah Tikva
Seasonal solar PV output for Latitude: 32.1033, Longitude: 34.8879 (Petah Tikva, 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 Petah Tikva, Israel
To maximize your solar PV system's energy output in Petah Tikva, Israel (Lat/Long 32.1033, 34.8879) 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 Petah Tikva, 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 Petah Tikva, 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 Petah Tikva, 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 Petah Tikva, 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 Petah Tikva, Israel
Petah Tikva, Israel is located in the coastal plain region of the country. This area is relatively flat with low-lying terrain. The city itself is largely urbanized, filled with buildings and infrastructure.
For large-scale solar PV installations, open and flat areas are most suitable as they offer ample space for installation and maximum sunlight exposure. In this case, undeveloped lands or agricultural fields around Petah Tikva could be potential sites for such installations.
However, it's important to note that specific factors like local climate conditions (amount of sunlight), land ownership issues, proximity to power grids and environmental considerations should also be taken into account when determining the suitability of a location for large-scale solar PV projects.
In general terms though, Negev desert in southern Israel would be an ideal location due to its vast open space and high levels of sunlight exposure year-round.
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: Wednesday 28th of February 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.
