Solar PV Analysis of Trichardt, South Africa
The location at Trichardt, Mpumalanga, South Africa is quite favorable for generating energy through solar PV throughout the year. This area produces a good amount of electricity from solar power in all seasons, with the highest output in Spring and Summer.
In simple terms, for every kilowatt (kW) of solar panels installed in this location, you can expect to generate:
- 6.22 kilowatt-hours (kWh) per day during Summer.
- 5.79 kWh/day during Autumn.
- 4.75 kWh/day during Winter.
- 6.75 kWh/day during Spring.
This means that one could get more electricity from their solar panels in Spring and Summer compared to Autumn and Winter because of longer daylight hours and stronger sunlight intensity.
To maximize the total year-round production from a fixed panel installation at this location, it's best to tilt your panels at an angle of 25 degrees towards North where they can catch as much sunlight as possible throughout the day.
As far as environmental or weather factors are concerned that could affect solar production at this location - there aren't any significant ones mentioned here specifically for Trichardt. However, common issues that can impede solar production include dust or dirt on the panels which reduces their efficiency; shade from nearby buildings or trees; extreme weather conditions like hailstorms which could damage the panels; or high temperatures which may reduce panel efficiency.
Preventative measures to ensure greater energy production would include regular cleaning of your panels to remove dust or dirt; ensuring your setup isn't shaded by nearby structures or vegetation; protecting your installation against potential damage from severe weather events if possible; and using cooling mechanisms if high temperatures become an issue for panel efficiency.
Overall though, Trichardt seems like a great place for harnessing solar energy owing to its favorable climatic conditions most parts of the year!
Note: The Southern Sub Tropics extend from -23.5° latitude South down to -35° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 196 locations across South Africa. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in South Africa by location
Solar output per kW of installed solar PV by season in Trichardt
Seasonal solar PV output for Latitude: -26.5454, Longitude: 29.1683 (Trichardt, South Africa), 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 25° North in Trichardt, South Africa
To maximize your solar PV system's energy output in Trichardt, South Africa (Lat/Long -26.5454, 29.1683) throughout the year, you should tilt your panels at an angle of 25° 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 Trichardt, South Africa
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 Trichardt, South Africa. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 25° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 11° North in Summer | 32° North in Autumn | 42° North in Winter | 20° 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 Trichardt, South Africa
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 Trichardt, South Africa.
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 Trichardt, South Africa
Trichardt is located in the province of Mpumalanga in South Africa. The topography around Trichardt consists of a mix of grasslands, hills, and plateaus. It's part of the Highveld region which is characterized by high-altitude grassland and undulating terrain. The altitude ranges from 1500 to 2000 meters above sea level.
When considering large-scale installations, areas with flat or gently sloping terrain are typically preferred to minimize installation costs and maximize efficiency. In addition, these sites should ideally have minimal shading throughout the day.
Given this criteria, the vast grasslands surrounding Trichardt could be suitable for large-scale installations. However, a more detailed site-specific analysis would need to be conducted to take into account factors such as local climate conditions, soil conditions for foundation support, proximity to electrical grid connections, potential environmental impacts and land use regulations among other considerations.
Projects have been successfully implemented in various parts of Mpumalanga province showing feasibility within this region.
South Africa solar PV Stats as a country
South Africa ranks 21st in the world for cumulative solar PV capacity, with 6,221 total MW's of solar PV installed. This means that 2.00% of South Africa's total energy as a country comes from solar PV (that's 34th in the world). Each year South Africa is generating 105 Watts from solar PV per capita (South Africa ranks 38th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in South Africa?
Yes, there are several incentives for businesses wanting to install solar energy in South Africa. The government offers a range of financial incentives and tax breaks for businesses that invest in renewable energy projects. These include the Renewable Energy Feed-in Tariff (REFIT) program, which provides long-term contracts with guaranteed prices for electricity generated from renewable sources; the Accelerated Depreciation Allowance (ADA), which allows businesses to deduct up to 50% of their capital expenditure on renewable energy projects from their taxable income; and the Small Scale Embedded Generation (SSEG) program, which provides financial support for small-scale solar installations. Additionally, some local governments offer grants or subsidies to help offset the cost of installing solar systems.
Do you have more up to date information than this on incentives towards solar PV projects in South Africa? 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: Saturday 4th of May 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.
