About MK3 Energy
Built for the part of solar ownership that happens after installation.
MK3 Energy is a DBA of MKWARD Enterprise Inc. The company focuses on diagnosing, repairing and restoring existing solar systems instead of selling new installations to homeowners who called for service.
Repair-only specialistsService for existing systems, especially when the original installer is gone.
15 yearsSolar industry experience
CSLB #1106937California contractor license
4 techniciansConfirmed repair team
Licensed in 6 statesUT, AZ, CA, NV, NM, CO · Texas service available
$250Diagnostic fee · trip included
Core positioning
“We work on the system you have—not the system someone wants to sell you.”
That principle defines the business. MK3 is designed for homeowners who already own solar and need answers about production, equipment, monitoring, batteries, or an installer that is no longer available.
- Solar system diagnostics
- Inverter and equipment repair
- Compatible monitoring reconnection
- Panel and wiring service
- Battery diagnostics for supported systems
- Existing-system restoration
Repair instead of resell.The service conversation begins with the system on the home.
Ready for a repair path?
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.
Request solar service
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.
Prefer to call or text?(909) 255-0991