Inverter Installation, Maintenance & Commissioning Supervisor
Job summary
A hands-on technical leadership role responsible for installing, commissioning, troubleshooting, and ensuring the quality performance of off-grid and hybrid inverter systems. The role combines field execution with team supervision, customer-facing technical support, and ownership of installation standards and after-sales performance.
Job descriptions & requirements
Responsibilities:
On-Site Installation, Commissioning & Troubleshooting
- Install, commission, maintain, and repair:
- Off-grid and Hybrid inverter systems
- Residential and small commercial energy storage systems
- Perform:
- Inverter parameter configuration
- Battery (lithium) and BMS communication setup
- Grid / Generator / PV switching logic configuration
- System stability and load testing
- Diagnose and resolve:
- Inverter alarms and faults
- Communication errors
- Incorrect wiring or parameter mismatches
- Power loss and system instability issues
Installation Team Supervision
- Lead and supervise local:
- Inverter installation engineers
- Technicians and electricians
- Implement and enforce:
- Installation SOPs
- Commissioning procedures
- Electrical safety standards
- Ensure installation quality, including:
- Proper wiring and cable sizing
- Correct grounding and protection
- Clean, safe, and professional installation work
Technical Support & Customer Interface
- Provide on-site technical support to customers and sales teams
- Explain system operation and usage clearly to clients
- Handle technical after-sales issues and improve customer satisfaction
- Support internal and partner installer technical training
Documentation & Reporting
- Prepare and organize:
- Commissioning reports
- Fault analysis and maintenance reports
- Project handover documentation
- Provide technical feedback on:
- Common field issues
- Installation improvements
- Product performance and compatibility
Requirements:
- Strong experience with: Off-grid and Hybrid inverter systems, Lithium battery systems (48V / 51.2V preferred), Residential and small commercial solar-storage projects
- Ability to independently complete full installation and commissioning workflows
- Proven capability to lead installation teams, not just work individually
- Previous experience as Team Lead / Supervisor (Preferred)
- Familiarity with multiple inverter brands (Preferred)
- Ability to read and understand English technical manuals (Preferred)
- Strong on-site communication skills with customers, installers, and sales teams (Preferred)
- Experience with parallel inverters or small commercial systems (Preferred)
- Technically reliable
- Strong on-site, able to handle pressure
- Quality-focused installation mindset
- Capable of solving real-world field problems independently
Benefits
- Competitive salary (based on experience)
- Project-based performance bonuses
- Travel and site allowance
- Long-term growth into Technical Manager / Engineering Lead
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