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STI Solar

5.0

About this business

Specialties: 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 PV systems to our customers in California and Hawaii. 

Location details

3-2600 Kaumualii Hwy, Lihue, HI, 96766, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
5.05 reviews
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Reggie Dubose's profile image
Reggie Dubose 
on Google
2 months ago

Great install of my ev charger, the installer came out to my place and did a survey, and then showed up on time to complete the installation. Job Well Done. Reginald 

Todd Southworth's profile image
Todd Southworth 
on Google
2 years ago

STI was absolutely fantastic!! Graham came out on time and was a great help. He was very personable and at the same time he was very professional. Graham was super helpful with different opinions I should consider but was in no way pushy. My phone calls to STI were answered promptly. STI is the real deal!! Todd 

Steve Nafshun's profile image
Steve Nafshun 
on Google
2 years ago

STI Solar put together an Enphase off grid system for my tiny home on the island of Kauai. Devin and Chris from STI answered all my questions and concerns about my system. Matt & Graham from STI Solar/Kauai installed it and walked me through the instructions and the phone app. They were professional and got the job done. The Enphase system is awesome and meeting all of my power needs. I would highly recommend them. Thank you STI Solar, Roofing & Air conditioning. Steve 

June P.'s profile image
June P. 
on Google
2 years ago

I stopped by the condo late afternoon after the install was completed, when the condo is usually getting quite hot - and boy, does the attic fan help! Looks great, and is also so quiet. Thank you for a job well done, and for being so conscientious about making sure it was going to be a good fit for that location and also that I was aware of the potential drawbacks. Much appreciated! 

Bizcut C's profile image
Bizcut C 
on Google
3 years ago
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Frequently asked questions about STI Solar

How is STI Solar rated?

STI Solar has a 5 star rating with 5 reviews. 

When is STI Solar open?

STI Solar is closed now. It will open on Monday at 9:00 a.m. 

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