Panels lose output quietly. Dust, droppings, hotspots, loose mounts. Tyrell Solar Technologies restores it, proves it with data, and keeps it there under contract.
100% Black woman owned and a B-BBEE Level 1 Contributor, with technicians who are certified Solar Panel Cleaning Technicians with the International Solar Cleaning Academy (ISCA), the most widely recognised training standard for solar panel cleaners in the world.
Our compliance

Solar doesn't fail loudly. It fades. Dust, droppings, hotspots, loose mounts, watt by watt.
We measure the loss, restore it, and keep it restored.
Every gigawatt installed is a gigawatt someone eventually has to keep clean. That gap is the business.
Every service belongs to one of four disciplines. Together they form a loop that keeps your system at rated output, season after season.
The state we found it in, and the state we left it in, photographed on site and published to this website automatically when the job is signed off.
See our work
BeforeAfter// A quick look at the difference our service makes. NB: the picture above is for reference purposes only, until live jobs are uploaded.
Integrated solar is now standard on modern catamarans and superyachts, and Cape Town is fast becoming their refit stop. Our marine line brings the same ISCA-trained discipline from the roof to the water.
Not a general statement of support: these are the goals our actual day-to-day work moves, and exactly why.
Tyrell Solar Technologies supports the Sustainable Development Goals. Learn more at un.org/sustainabledevelopment. This content has not been approved by the United Nations and does not reflect the views of the United Nations or its officials or Member States.
We visit, measure, and photograph your system's current state. No obligation.
A written, itemised quote calibrated to what we measured, not a thumbsuck.
The work is done to specification and photographed before and after.
Performance report within 48 hours, and a maintenance cycle if you want it kept that way.
We measure the gap, show you the numbers, and you decide. Quote within 24 hours of assessment.
Book an assessment