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Renewable Energy Systems

Solar | Battery Storage | EV Chargers

Althoff Industries provides full-lifecycle commercial and industrial renewable energy systems throughout Chicagoland—from initial assessment and installation through electrical integration, maintenance, and repair.

Solar Panel Array

Renewable Energy Systems Capabilities

Site Assessment & Project Feasibility

We evaluate your facility’s energy load, structural capacity, electrical infrastructure, and site layout to develop a customized solar, battery storage, and EV charging plan.

Turnkey Infrastructure Installation 

Our experienced crews install commercial solar arrays, battery storage systems, and EV charging stations while working to minimize disruption to your operations.

Electrical & System Integration

We integrate solar generation, battery storage, and EV charging equipment with your facility’s existing electrical infrastructure and energy-management systems.

System Expansion & Modernization 

We expand existing renewable-energy systems and upgrade equipment as your facility’s energy requirements, technology, or fleet needs change.

Preventive Maintenance & Performance Monitoring

Scheduled inspections, performance monitoring, and proactive service help protect your investment and support system reliability, lifespan, and uptime.

Diagnostics & Repair

Our Chicagoland service team provides responsive troubleshooting and repair for solar, battery storage, and EV charging systems.

Commercial solar inverter system with electrical panels and conduit

24/7 EMERGENCY SERVICE

Renewable Energy Project Coordination

Detailed Planning

Renewable-energy projects are planned around site conditions, electrical requirements, facility operations, utility coordination, and project schedules.

Electrical & System Coordination

Our renewable-energy and electrical teams coordinate system connections, equipment requirements, and integration with the facility’s existing infrastructure.

Facility & Site Coordination

Work is coordinated around roof or site access, parking areas, occupied spaces, and ongoing building operations.

Clear Communication

Customers and project partners receive clear updates regarding project sequencing, progress, and next steps.

Certifications & Program Qualifications

Our renewable-energy team maintains industry credentials and program qualifications that support safe, compliant, and professionally managed installations.

Illinois Shines approved vendor certification
ComEd 2026 EV charging service provider certification
NABCEP board-certified solar professional credential

Illinois Commerce
Commission
Distributed Generation &
EV Installer

Approved Vendor #2275

2026 Service Provider
EV Charging

International Brotherhood of Electrical Workers union logo

Steven Zelek
050925-017193

Midwest Renewable Energy Association logo

Renewable Energy Installation & Support

Installation, expansion, preventive maintenance, and repair support for commercial and industrial solar, battery storage, and EV charging systems throughout Chicagoland.

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