Comprehensive Solar Solutions for Hawai'i Businesses

At the forefront of solar EPC in Hawai‘i, partnering with developers to deliver reliable, regulation-ready energy projects.

ELCCO is a leading engineering, procurement, and construction (EPC) contractor for solar developers in Hawai‘i. We deliver cost-effective, regulation-compliant systems for independent power producers, renewable energy developers, and utilities. Our team brings the local expertise, technical depth, and project management discipline needed to navigate design, permitting, and construction challenges across the islands — ensuring solar projects are delivered on time and within budget.

When you partner with ELCCO, you gain a proven EPC ally committed to building Hawai‘i’s renewable future with precision and aloha.

Why ELCCO?

Hawaii’s Only C&I Solar EPC Specialist

As the only solar EPC specialist focused on commercial and industrial (C&I) and multi-family solar projects in Hawaii, we offer essential insights into the solar market, including the complexities of financing, design, installation, and regulations.

Design, Interconnection, and Approvals

We have extensive experience in streamlining interconnection approvals in collaboration with Hawaiian Electric, local authorities, utility planners, and permitting officials. Our NABCEP-certified solar design experts optimize systems for Hawaii’s grid, speeding up the approval process.

Extensive In-House Capabilities

We maintain the largest full-time electrical workforce in Maui, backed by ample bonding capacity and merit-based flexibility. We offer the manpower, technical depth, and financial strength solar developers need to execute projects efficiently and reliably.

Process Highlights

Discovery & Budget Alignment

We start by understanding project goals and developing a clear, data-backed budget and scope to confirm feasibility.

Design Development & Value Engineering

Our NABCEP-certified designers engage early to optimize system design, maximize ROI, and ensure compliance with Hawai‘i’s codes and conditions.

Permitting & Interconnection

We navigate utility interconnection and permitting through our established relationships with local agencies and Hawaiian Electric, reducing delays and keeping projects on track.

Turnkey Construction Execution

Our certified electricians self-perform all system installations with precision and safety, coordinating seamlessly with partners and inspectors.

Testing & Commissioning

We test every system to confirm full functionality, manage approvals, and deliver comprehensive documentation for a smooth handoff.

Ongoing Support & Maintenance

The same local team that built your system stays with you long-term, providing preventative maintenance, troubleshooting, and peace of mind.

OUR COMMITMENT

We Stand Behind Our Work 100%

ELCCO is committed to providing exceptional solar EPC services to solar developers and building strong partnerships based on trust, transparency, and collaboration. We confront challenges head-on, take responsibility for our actions, and always make things right!

We had short timelines with hard deadlines, and ELCCO’s team really pulled through and delivered. We look forward to working with them again on future projects.

JOSH CHAVEZ

Alpha Energy