Insights

Growing Market Presence Inter-Island Solar Supply has established a strong regional footprint in Hawaii with five branch locations, creating numerous opportunities to engage local contractors, installers, and government projects within the renewable energy sector.

Innovative Recycling Programs The company recently launched Hawaii’s first EPA-recognized PV recycling program, demonstrating a commitment to sustainability that can be leveraged to offer clients advanced waste management and recycling solutions, enhancing their environmental credentials.

Strategic Partnerships Partnership with Stem, Inc. indicates a focus on expanding into the commercial and industrial market segments, opening avenues to offer integrated energy storage and management solutions to larger clients and project developers.

Focused Regional Expertise Specializing in renewable energy components and systems tailored for Hawaii and the Pacific Basin positions Inter-Island Solar Supply as a key provider for projects requiring localized knowledge, making it a competitive choice for regional developers.

Leadership and Growth The recent appointment of a VP of Corporate Development and Strategy suggests a strategic focus on growth and innovation, presenting opportunities to align sales initiatives with corporate expansion and new market development efforts.

Inter-Island Solar Supply Tech Stack

Inter-Island Solar Supply uses 8 technology products and services including Google Fonts API, Modernizr, jQuery UI, and more. Explore Inter-Island Solar Supply's tech stack below.

Google Fonts API

Font Scripts

Modernizr

Javascript Libraries

jQuery UI

Javascript Libraries

Windows Server

Operating Systems

reCAPTCHA

Security

Google Tag Manager

Tag Management

Microsoft ASP.NET

Web Frameworks

Microsoft IIS

Web Servers

Inter-Island Solar Supply Email Formats	Example	Percentage
FLast@solarsupply.com	JDoe@solarsupply.com	47%
First@solarsupply.com	John@solarsupply.com	3%
FLast@solarsupply.com	JDoe@solarsupply.com	47%
First@solarsupply.com	John@solarsupply.com	3%

Inter-Island Solar Supply Email Formats

Example

Percentage

FLast@solarsupply.com

JDoe@solarsupply.com

47%

First@solarsupply.com

John@solarsupply.com

FLast@solarsupply.com

JDoe@solarsupply.com

47%

First@solarsupply.com

John@solarsupply.com

Frequently Asked Questions

What is Inter-Island Solar Supply's phone number?

You can contact Inter-Island Solar Supply's main corporate office by phone at

+1-808-523-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Inter-Island Solar Supply's official website and social media links?

Inter-Island Solar Supply's official website is solarsupply.com and has social profiles on LinkedIn.

What is Inter-Island Solar Supply's SIC code NAICS code?

Inter-Island Solar Supply's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Inter-Island Solar Supply have currently?

As of January 2026, Inter-Island Solar Supply has approximately 37 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: R. I.Vice President Corporate Development And Strategy: Y. M.Vice President Corporate Development And Strategy: Y. M.. Explore Inter-Island Solar Supply's employee directory with LeadIQ.

What industry does Inter-Island Solar Supply belong to?

Inter-Island Solar Supply operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Inter-Island Solar Supply use?

Inter-Island Solar Supply's tech stack includes Google Fonts APIModernizrjQuery UIWindows ServerreCAPTCHAGoogle Tag ManagerMicrosoft ASP.NETMicrosoft IIS.

What is Inter-Island Solar Supply's email format?

Inter-Island Solar Supply's email format typically follows the pattern of FLast@solarsupply.com. Find more Inter-Island Solar Supply email formats with LeadIQ.

When was Inter-Island Solar Supply founded?

Inter-Island Solar Supply was founded in 1975.

Inter-Island Solar Supply

Q: How many employees does Inter-Island Solar Supply have currently?

Inter-Island Solar Supply has approximately 37 employees.

Q: What technology does Inter-Island Solar Supply use?

Inter-Island Solar Supply's tech stack includes YouTube, Modernizr, reCAPTCHA, Google Analytics, Microsoft ASP.NET.

Renewable Energy Semiconductor ManufacturingHawaii, United States11-50 Employees

Founded in Honolulu, Hawaii in 1975, Inter-Island Solar Supply is a member of The Solaray Corporation (TSC) family of companies. TSC's core businesses focus on the manufacture and distribution of renewable energy components and systems, water heating and storage equipment, pumps, motors and controls.
TSC does business in Hawaii and the Pacific Basin as Inter-Island Solar Supply (IISS).  In addition to its Hawaii operations, TSC owns and operates SunEarth Inc., a California corporation and the leading American manufacturer of solar thermal collectors, systems and ancillary equipment. 

Inter-Island Solar Supply (IISS) has grown to become one of the world's most experienced wholesale suppliers of renewable energy  components and systems.  Our solar thermal and solar electric divisions are staffed by sales, design and engineering professionals that have what you need, when you need it, at an affordable price.
IISS has five convenient branch operations in Hawaii located in Honolulu- Oahu, Kahului- Maui, Kailua-Kona & Hilo-, Big Island Hawaii, and Lihue- Kauai.

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