01
Operations & Maintenance
Professional, proactive O&M services for utility-scale solar PV, battery energy storage, and EV charging infrastructure.
Electrical Technologies Consultants, LLC
Engineering Reliable Energy Infrastructure for Decades of Performance
ETC supports solar PV, battery energy storage, EV charging, and hybrid energy assets through installation support, operations and maintenance, equipment solutions, and independent third-party assurance.
Core services
Technical support built around performance, uptime, and long-term asset value
ETC combines hands-on technical experience with monitoring, analysis, maintenance planning, and independent oversight across complex energy infrastructure.
View service →
02
Third-Party Assurance
Independent technical review that strengthens confidence in project performance, bankability, and long-term reliability.
03
Storage & Energy Resilience
Performance, resilience, integration, and lifecycle support for battery energy storage and hybrid systems.
04
Charging Infrastructure
Technical support for safe, scalable, reliable charging infrastructure across utility, fleet, commercial, and residential applications.
05
Equipment Supply
Strategic sourcing, equipment validation, system integration, commissioning, and lifecycle support for Tesla, EG4, and compatible platforms.
06
Tesla & EG4 Solutions
Equipment and lifecycle support for Tesla Megapack, Powerwall, EG4 inverters, LiFePO4 battery platforms, and compatible hybrid systems.
One accountable technical partner
Support from project planning through decades of operation
The client's requested service model is intentionally comprehensive: installation, operation and maintenance, and independent third-party assurance are treated as connected parts of long-term asset performance—not isolated transactions.
ETC's work can include
- System and equipment validation
- Installation and commissioning support
- Remote monitoring and diagnostics
- Preventive and predictive maintenance
- Performance testing and root-cause analysis
- Warranty, vendor, and spare-parts coordination
- Asset health audits and compliance reporting
40+
With more than 40 years of hands-on experience, ETC's owner and principal consultant helps clients reduce technical risk, control operating costs, and protect long-term returns across solar, storage, charging, and hybrid energy assets.
Start with the technical context
Tell ETC what you are building, operating, or trying to improve.
The project survey captures the equipment, site, timeline, service needs, and current conditions needed for a productive first conversation.