The First. The Best.

The First. The Best.

Serving all of Hawaii Island for over 17 years

Solar electric design, engineering and installation. That’s all we do. As one of Hawai’i’s oldest pure photovoltaic companies, that’s all we’ve ever done since incorporating in 1998. Since then, ProVision Solar has provided the highest efficiency PV systems to homeowners and businesses on the Big Island of Hawai’i, Maui, Molokai, Kauai and O’ahu. A properly licensed and insured electrical contractor, we offer what few others can: the principals’ more than 30 years experience in the solar energy field, licensed professional electrical and structural engineers on staff, a statewide referrals list of very happy customers and an unwavering commitment to getting it done right the first time. May we design a system for you?


Last year we purchased a photovoltaic solar electric system from ProVision. ProVision and Marco Mangelsdorf in particular, listened to our wants and needs, studied our structure, did a good careful design, brought in competent skilled subcontractors, delivered on time and in budget, and followed up well after the installation. We...

Thomas Plum
VP/Technology and Engineering Plum Hall, Inc.

I am taking the liberty of writing to you in this fashion in my capacity as a HELCO customer and a stockholder in HEI. I have enclosed this letter in another one addressed to ProVision (in Hilo) and asked that they forward it to your respective offices.

Last month we had...

Larry & Kathy Riggs

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