Solar PV Analysis of Caesarea, Israel
The location at Caesarea, Haifa, Israel seems to be quite good for generating solar energy throughout the year. The amount of electricity that can be produced by a solar panel depends on how much sunlight it gets, and this varies with the seasons.
In summer, you can expect each kilowatt (kW) of installed solar power to generate about 8.44 kilowatt-hours (kWh) per day. This is when the sun is strongest and shines for the longest part of the day.
Autumn sees a decrease in sunlight hours and intensity as compared to summer, so you would get about 5.29 kWh/day per kW of installed solar power during this season.
Winter has even less sunlight than autumn due to shorter days and lower sun position in sky which means only about 3.53 kWh/day could be generated from each kW of installed solar power.
Spring sees an increase in sunlight hours again with around 7.19 kWh/day being generated per kW of installed solar power.
To make sure your panels are getting as much light as possible all year round at this location, they should ideally be tilted towards south at an angle of 28 degrees from horizontal plane.
However, there might be some local factors that could affect how much energy your panels produce - things like dust or sand in air that can block some sunlight, or buildings or trees nearby that might cast shadows onto your panels for parts of the day. Birds dropping droppings on them could also reduce their efficiency over time if not cleaned regularly.
To deal with these issues:
- You could install systems that automatically clean off any dust or bird droppings.
- If possible try placing your panels where they won't get shaded by nearby structures or trees.
- Regular maintenance checks will help ensure maximum performance from your installation.
Overall though, given its sunny climate most parts of year Caesarea seems like a pretty ideal place for solar energy production.
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 Caesarea
Seasonal solar PV output for Latitude: 32.5179, Longitude: 34.9092 (Caesarea, 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 28° South in Caesarea, Israel
To maximize your solar PV system's energy output in Caesarea, Israel (Lat/Long 32.5179, 34.9092) throughout the year, you should tilt your panels at an angle of 28° 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 Caesarea, 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 Caesarea, Israel. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 28° 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 | 25° 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 Caesarea, 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 Caesarea, 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 Caesarea, Israel
Caesarea, Israel is located on the coastline of the Mediterranean Sea. The topography around Caesarea is relatively flat with some gentle hills surrounding it. The area to its east and southeast is characterized by more hilly terrain leading up to the Samarian Hills.
Considering large-scale solar PV installations, flat or gently sloping areas are often preferred as they can accommodate larger arrays of panels and are easier for installation and maintenance. Therefore, the coastal plains around Caesarea could be suitable for such a project.
However, it's important to consider other factors such as land use, environmental impact, sunlight intensity (insolation), proximity to power grids for energy transmission etc., before deciding on a location for a solar farm. For instance, although coastal areas might have suitable topography, they may not receive as much sunlight due to cloud cover or fog associated with proximity to the sea.
The Negev desert in southern Israel has been identified as an ideal region for large-scale solar energy projects due to its high levels of sunlight and availability of open land. However this would be further away from Caesarea.
In conclusion, while there may be local opportunities around Caesarea given its relatively flat coastal plain topography; broader factors like insolation rates and connectivity with existing infrastructure could make other regions in Israel more suited for large-scale solar PV projects.
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!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Monday 8th of April 2024
Last Updated: Monday 21st of July 2025
Tell Us About Your Work
We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.
Feeling generous?
Share this with your friends!
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.
