About us2019-04-05T00:10:41+00:00


No Money Down For Your Solar or Roofing Project!

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Company Overview

STI Solar, a division of the Solar Training Institute – a leading training provider founded in 2008 – is a unique solar company that specializes in professional installation services for residential and commercial PV systems. With a focus on continuous training and customer service, we bring affordable high quality solar systems to our customers in Hawaii. 

Our mission is to provide solar energy at the lowest possible cost through systems that are designed and installed to generate the most power per panel. System owners deserve the best, and STI Solar delivers. Through extensive training, education programs and product knowledge, our Solar Consultants guide our customers through the process and help educate them every step of the way. We take the confusion out of solar and answer questions that most companies can’t. With a wide range of state of the art solar products and affordable no money down financing programs, we make going solar easy. We consult our customers on the best options for saving the most money on energy and make the solar experience exceptional.

STI Solar also has a residential roofing division that serves residents on Kauai Island and specializes in roof replacements, roofs for new home construction, and solar attic fans. We also partner with many roofers in Hawaii to remove and re-install solar systems before and after reroofing the home.

STI Solar supports a number of community organization on Kauai Island including the Rotary Club of Kapa’a, the Boys and Girls Club, Aloha Angels, Kauai Lifeguards Association and the Habitat for Humanity.

Get A Quote Today

In order to design the best possible customized solar system for your home, we need to collect some general information about your energy needs and goals. We will evaluate your current and historical electrical usage, available roof space and how much sunlight your roof gets year round. With this information we can provide you with a quote and cost savings.



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