Repair the system you own. Start with the actual fault.
MK3 Energy is a repair-and-restoration company for existing solar systems. The service model starts with diagnostics and follows the evidence across the inverter, monitoring, panels, wiring, batteries, and related equipment.
Six service paths. One repair-first model.
The approved architecture separates diagnostic and repair intent into focused service pages so homeowners—and search engines—can reach the most relevant answer without mixing new-installation sales into the journey.
Solar System Diagnostics
Find the cause of zero production, underperformance, error messages, or unknown faults.
Inverter Repair
Troubleshoot supported inverter faults, error codes, shutdowns and related electrical issues.
Monitoring Reconnection
Investigate offline apps, gateways, account access and compatible reporting.
Panel & Equipment Repair
Assess panels, wiring, optimizers, microinverters and other system components.
Battery Diagnostics
Diagnose supported Tesla, Enphase, SolarEdge and other compatible battery systems.
System Restoration
Coordinate repairs when multiple faults keep an existing system inactive or underperforming.
Do not replace what has not been diagnosed.
Symptoms such as zero production, a red inverter light, lost monitoring, or a higher utility bill can have different causes. MK3 begins by identifying the fault, then explains repair or replacement options for the affected component where appropriate.
- Diagnostic fee: $250 (trip included)
- Typical completion: 3–5 days* when required equipment is available
- Emergency service may be available at an additional charge, with pricing determined case by case
Tell us what your solar system is doing.
Start with the symptom, equipment brand, ZIP code, and any error message you can see. MK3 will use that information to route the service request.
Tell us what your solar system is doing.
Share the basics about the system, the issue you are seeing, and where service is needed. MK3 will use those details to route your request.