Business Details
47 Years
experience
Trusted Solar Power Solutions in Lihue, HI
Since 1979, Solar Kauai has been the leading provider of solar energy solutions on Kauai. Founded by Paul Lucas, a former aerospace engineer with decades of experience in sustainable energy, we pioneered solar technology adoption in Hawaii. Our team has installed over 8,500 residential and commercial systems, including landmark projects at the Kauai Civic Center and Pacific Missile Range Facility. As a family-owned business, we maintain deep ties to the island community while holding industry-leading licenses for solar power, water heating, electrical work, and roofing. Our engineers helped establish Hawaii's solar installation codes, ensuring every system meets rigorous safety and performance standards.With 40+ years of local expertise, we specialize in designing systems that reduce energy costs and increase self-sufficiency. Our proven track record includes completing installations quickly while handling all permitting and utility coordination. Customer satisfaction remains our priority, as evidenced by our 100% on-time project completion rate and extensive client testimonials. We offer transparent pricing with no hidden fees, backed by comprehensive warranties on all workmanship. Our commitment to innovation ensures clients receive cutting-edge technology that maximizes energy production and financial returns.
Services
Solar Power Systems
Water Heating Systems
Roofing Integration
PV System Installation
Commercial Solar Solutions
Details
- Year established: 1979
Highlights and features
- 40+ years of local solar installation expertise
- 8,500+ systems installed across residential and commercial sectors
- Family-owned business with original founder still active
- Pioneers in establishing Hawaii's solar installation codes
- Comprehensive licensing covering solar, electrical, and roofing work
What people say
Saved on electric bills
Trouble-free operation
Responsive and efficient
Excellent communicator
No issues with system
Services
Solar Power Systems
Our photovoltaic systems convert sunlight directly into electricity using high-efficiency solar panels. Designed for Kauai's climate, these systems reduce electric bills by up to 90% while qualifying for federal tax credits. Each installation includes system design, permitting, and grid connection.
Water Heating Systems
Solar thermal systems provide hot water using evacuated tube collectors that operate efficiently in Hawaii's climate. These systems reduce water heating costs by 50-80% with durable components designed to withstand tropical conditions and salt air exposure.
Roofing Integration
We combine solar installations with roofing upgrades using durable metal roofing systems that integrate seamlessly with photovoltaic panels. This service ensures structural integrity while maximizing energy production through optimal panel placement and tilt angles.
Commercial Solar
Custom commercial solar solutions for businesses and government facilities. Our projects include large-scale installations at the Kauai Civic Center and military bases, featuring grid-tied systems with battery backup options for uninterrupted power supply.
System Maintenance
Comprehensive maintenance packages ensure optimal system performance through regular inspections, panel cleaning, and component testing. Our technicians use advanced diagnostics to identify and resolve potential issues before they affect energy production.
People
Paul Lucas
Owner
Aerospace engineering graduate from University of Pittsburgh with 50+ years in energy systems. Pioneered Hawaii's first solar installations and helped establish state solar codes. Still actively involved in business operations after 40+ years.
Elliot Lucas
Project Lead
Third-generation solar expert managing installations with 100% on-time completion rate. Specializes in system design optimization and client communication. Handles all permitting and utility coordination for seamless project execution.
Questions
How much can I save with a solar system?
Typical savings range from $200-$400 monthly on electric bills. Systems pay for themselves in 2-3 years through combined savings and tax credits.
What's included in the installation process?
Full-service installation covers system design, permitting, equipment procurement, and grid connection. We handle all utility interactions and inspections.
Do you offer financing options?
We provide information about federal tax credits and local incentives. Many customers qualify for zero-down financing through partner institutions.
How long do systems last?
Solar panels carry 25-year warranties but typically operate efficiently for 50+ years. Inverters require replacement after 15-20 years with proper maintenance.
Can systems work during power outages?
Standard grid-tied systems shut down during outages for safety. Battery backup systems provide emergency power when configured for this purpose.
Reviews (5)
Anthony V.
Aug 15, 2020
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I received 5 quotes from top 5 solar companies in Kauai. Ended up going with solar Kauai for many reasons. First they have been doing solar on island for 40 years. When I called Elliot he was not trying to sell me, he was extremely informative and asked all the right questions to make sure I was taken care of and I understood everything. They use all the top notch technology with Solar Ark inverters and igj efficiency REC panels. Their quote was the lowest out of the 5 BY FAR not becuase they use cheap products or hire cheap labor but becuase its ran by a family owned business with not a lot of
Mark R.
Mar 01, 2020
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We had Solar Kauai install a PV system on our place and every step of the process was first rate. Elliot was great to deal with, always available on the phone and explained everything clearly. The workmanship and attention to detail was exceptional and they handled any changes we made throughout the process with ease....in short, nothing was a problem. Elliot has also been great with follow up and after sales service. These guys ROCK....!
Andy K.
Oct 08, 2019
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Solar Kauai is a first-rate company. We ordered our system from them, and we could not be happier with it. Very professional operation. They arrived on time for each appointment. Their website explains the systems very clearly and in great detail. Elliot answered all of our questions and helped us to choose the proper system to meet our needs. The company arranged for all the required permits, and the system was installed on time and very neatly. In fact, the workspace was cleaner when they left than before they had arrived. I would not hesitate to use Solar Kauai again, or to recommend them to
Alisa R.
Aug 20, 2019
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Great pricing and took the time to explain my options. Did not feel like they ever tried to oversell me on the PV system.
Kev M.
Aug 14, 2019
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Great local Company to hire for Solar Panel installation. Customer Service was friendly, helpful, and quick to respond to our many questions. Thanks Elliot and Team!!!!!
