Completely unresponsive units
No status LEDs, no response and suspected internal power-stage faults — a central focus of the initial diagnostic programme.
Diagnostic focus
Gantner Track.Bloxx 102 · Zimmermann tracker systems
Track.Bloxx 102
repair & diagnostics.
We are developing independent, out-of-warranty diagnostics and component-level repair for Gantner Track.Bloxx 102 controllers used in Zimmermann solar tracker systems. European pilot enquiries are welcome.
Component-level evaluationEurope-wide enquiries
Controller-level specialisation
Gantner Track.Bloxx 102 focus
Repair before replacement
Component-level diagnostic approach
Built for European O&M
Pilot enquiries from across Europe
What we focus on
Focused diagnostics.
Real-world tracker problems.
When a controller stops responding, the whole row can be affected. Our developing programme focuses on identifying repairable faults rather than automatically replacing the entire unit.
Power electronics & protection
Assessment of accessible input protection, conversion stages and low-voltage supply circuits, with electrical safety at the centre.
Component-level assessment
Control & communication
Evaluation of controller start-up, field communications and operating behaviour where supported by suitable test equipment.
Functional verification
A transparent process
From failed controller
to informed next step.
01
Tell us about the fault
Share model, quantity and symptoms. We can discuss suitability for a pilot assessment.
02
Technical assessment
Document the unit, establish the failure mode and evaluate potential repairability.
03
Repair & testing
Where a safe, validated repair is possible, carry out component work and defined checks.
04
Return & report
The planned service returns the original unit with documented findings and test results.
Pilot programme in development. Service acceptance, repair times and final test criteria will be confirmed before commercial launch.
GANTNER TRACK.BLOXX
102
A deliberately narrow starting point
One controller model.
Deep technical focus.
Our initial scope is the Gantner Track.Bloxx 102 controller found in Zimmermann solar tracker installations. We are developing a focused approach for out-of-warranty electronics diagnostics and validated repairs.
✓Out-of-warranty controller assessment
✓Identifying recurring electronic failure patterns
✓Component-level repairs, subject to validation
✓Documented testing and original-unit return model
PVTrackerRepair is an independent project, not an authorised service centre or affiliate of Gantner Instruments or Zimmermann. Product names are used only to identify compatible equipment.
FAQ
Clear answers.
No inflated promises.
We believe technical repair services should be precise about what is available today and what is still being developed.
Is PVTrackerRepair an authorised manufacturer service?
No. PVTrackerRepair is an independent initiative for out-of-warranty controller diagnostics and potential repairs. It is not affiliated with Gantner Instruments or Zimmermann.
Can I send controllers for repair today?
We are currently gathering pilot enquiries and validating repair and test processes. Please contact us before shipping any hardware. Do not send equipment without written acceptance.
Which models are in scope?
Only the Gantner Track.Bloxx 102 is in scope for this initial pilot. Other models are not currently offered.
Will I receive my original controller back?
That is the planned service model: the same identified unit is returned, where repair is feasible. Terms will be confirmed when pilot repairs are offered.
What does a repair cost and how long does it take?
No fixed prices or turnaround times are advertised yet. They will be set after the diagnostic workflow, repairability and safety testing are validated.
Early pilot enquiries
Have failed controllers
waiting for a solution?
Tell us what you are seeing in the field. We are evaluating pilot opportunities with solar plant operators and O&M service providers across Europe.
Serving Europe from Hungary (planned)
Tell us about your controllers
Tell us about your failed Track.Bloxx 102 units. We will contact you to discuss possible pilot assessment.