ProVision Solar - Electrical services in Hilo

Electrical

ProVision Solar

SOLAR INSTALLATION MADE EASY Done In As Little As 3 Months!

4.9 (71)

Our Story

ProVision Solar provides residential and commercial solar installation services in Hilo, Hawaii. They have been serving the Big Island since 1998, offering reliable solar panels and Tesla Powerwall systems. They aim to provide competitive prices and fast installation.

Our Specialties

Home Solar InstallationCommercial Solar InstallationTesla Powerwall InstallationSystem CheckupsUpgrades to Existing Systems

Services

What we bring to every project

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Service Area

Based in Hilo, HI

Serves within 30 minutes drive from Hilo

Client Reviews

4.9 from 71 reviews on Google

In 2012 when solar rooftop panels was in its infancy, our monthly electric trip bill was in the hundreds. Committed to lowering our bill and also using renewable resource to do so, we called 2 solar companies and were so happy to select Provision Solar. The bids from the 2 companies were similar but what impressed us was the owner, Marco Mangelsdorf , who stressed the advantages of using solar power and using a renewable resource. Fourteen years later, our system is still working well and when we had to change microinvertors, the staff was very helpful. I recommend this company not only for the work done well but also because of their commitment to using a renewable resource. After 4 years, the system paid for itself in electricity savings.I thank Provision Solar and wish them many year of success.

shirley aki 3 weeks ago

Had a hard time getting the paperwork in order and communication was very confusing. We had to basically do our own paperwork and fill out everything. The federal tax break wasn’t what they said it would be. Once the sale call was completed. We had 6 people giving us 6 different answers and directions to complete our paperwork. Personally, for the amount we paid they should have completed the paperwork. The only thing they did do fantastic was get a contractor that was amazing. It took over a year to complete the project. It came down to the wire within days of the end of the year and THEN they wanted to move faster. We were ready to just bail on the complete project. I do want to say, the finished project is doing exactly what we wanted it too. It is producing power for our home! But it was painful to complete this project.

Stormy Armstrong a month ago

Highly recommend! The complete project from contract signing to system energized took only slightly over two months! The project moved along faster than any I have experienced on the island. Everyone I interacted with was very friendly and professional. The system installation took only one day with a large, polite, knowledgeable and tidy crew. Based on my experience, I now have ProVision servicing my original legacy solar system as well.

Robert Casparian 4 months ago

Common Questions

ProVision Solar provides comprehensive residential solar panel installations in Hilo, tailored to harness the area's abundant sunshine and offset high electricity rates. Our process includes a free solar analysis to design a system that maximizes energy production using high-efficiency photovoltaic (PV) panels, followed by handling all permitting and interconnection to the Hawaiian Electric grid. Homeowners benefit from federal tax credits, state incentives, and reduced utility bills, with installations completed in as little as three months for faster ROI.
ProVision Solar has been a leader in commercial solar installations on the Big Island, including Hilo, since 1998, accumulating over 25 years of expertise in photovoltaic systems. We specialize in seamless integrations for businesses to lower energy costs through net metering and incentives like the federal Investment Tax Credit. Our competitive pricing and rapid installation process ensure minimal disruption, helping companies achieve energy independence and sustainability goals.
Yes, ProVision Solar offers Tesla Powerwall 3 installation services in Hilo to complement existing solar PV systems, providing reliable battery energy storage for outage-prone areas like Hawaii. The Powerwall stores excess solar generation for nighttime use or during blackouts, enabling time-of-use optimization to avoid peak rates from Hawaiian Electric. Our licensed electricians ensure proper integration with your solar array and home electrical panel for enhanced energy resilience.
The process begins with a free solar site analysis at your Hilo property to assess roof suitability and energy needs, followed by a customized proposal and contract execution. We manage all permitting, inspections, and paperwork with local authorities and the utility, then perform the PV system installation, typically in three months or less. Post-installation, we conduct system checkups to verify performance and interconnection.
ProVision Solar serves the entire Big Island, with primary focus on Hilo and extending to Kailua-Kona, from our offices at 69 Railroad Avenue in Hilo and 75-167 Hualalai Road in Kailua-Kona. We handle residential and commercial solar projects, including Tesla Powerwall integrations, across these areas to capitalize on Hawaii's solar incentives. Our local presence ensures quick response times for free quotes and efficient permitting with island utilities.
ProVision Solar offers system checkups and upgrades for existing solar PV installations in Hilo to maintain optimal performance and efficiency. Our certified technicians inspect components like inverters, panels, and wiring for issues such as degradation or shading, recommending enhancements like adding battery storage. With over 25 years of experience, we ensure upgrades comply with current Hawaii building codes and maximize rebate eligibility.
ProVision Solar has earned the Best of Hawaii East award for over 10 consecutive years, reflecting our commitment to reliable solar solutions since 1998 as a licensed Electrical Contractor C-26351. We provide the most competitive pricing and fastest installations on the Big Island, backed by free analyses and financing options to make solar accessible. Our focus on reducing energy costs, boosting property values, and minimizing environmental impact makes us the trusted choice for Hilo homeowners and businesses.

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Hilo, HI

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