Insights

Sustainability Leadership Inter-Island Solar Supply pioneered Hawaii’s PV recycling program and became the state’s first EPA-recognized handler of solar panels as universal waste, signaling strong sustainability credentials and a potential for customers to collaborate on end-to-end circular solutions.

Expansion & Reach With five Hawaii branch locations and a connection to The Solaray Corporation, IISS can leverage regional coverage to cross-sell solar thermal, PV, and related components across multiple islands and coastal markets.

Strategic Partnerships Past collaborations with Stem and ongoing integration capabilities suggest opportunities to offer energy storage, smart controls, and demand-side management solutions to commercial and industrial clients seeking integrated renewable energy systems.

Leadership & Growth Recent leadership appointment in corporate development and strategy indicates a focus on strategic initiatives and growth opportunities, presenting a contact point for enterprise-level opportunities and channel partnerships.

Financial & Market Position mid-market scale with $25–$50M revenue and a niche focus in renewable energy components positions IISS as a prime prospect for equipment bundles, service contracts, and recycling program collaborations with adjacent manufacturers and distributors.

Similar companies to Inter-Island Solar Supply

Inter-Island Solar Supply Tech Stack

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

  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • Office Suites
  • Google Tag Manager
    Tag Management
  • Google Search Console
    Web Analytics
  • Microsoft IIS
    Web Servers

Inter-Island Solar Supply's Email Address Formats

Inter-Island Solar Supply uses at least 2 email formats:
Inter-Island Solar Supply Email FormatsExamplePercentage
FLast@solarsupply.comJDoe@solarsupply.com
94%
First@solarsupply.comJohn@solarsupply.com
6%

Frequently Asked Questions

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

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

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

How much revenue does Inter-Island Solar Supply generate?

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As of August 2026, Inter-Island Solar Supply's annual revenue is estimated to be $25M - $50M.

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

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

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

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As of August 2026, Inter-Island Solar Supply has approximately 38 employees across 4 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: R. I., Vice President Corporate Development And Strategy: Y. M. and President: D. F. Explore Inter-Island Solar Supply's employee directory with LeadIQ.

What industry does Inter-Island Solar Supply belong to?

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

What technology does Inter-Island Solar Supply use?

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Inter-Island Solar Supply's tech stack includes Google Fonts API, jQuery, Microsoft, Microsoft Office, Office 365, Google Tag Manager, Google Search Console and Microsoft IIS.

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

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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?

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Inter-Island Solar Supply was founded in 1975.
Inter-Island Solar Supply logo

Inter-Island Solar Supply

Renewable Energy Semiconductor ManufacturingHawaii, United States11-50 Employees

Inter-Island Solar Supply is a renewable energy components and systems wholesale company based in Honolulu, Hawaii, established in 1975. As part of The Solaray Corporation family, it operates across Hawaii and the Pacific Basin under the IISS banner, with multiple branch locations serving Oahu, Maui, the Big Island, and Kauai. The company focuses on providing solar thermal and solar electric products through a team of sales, design, and engineering professionals, aiming to supply customers with the right solutions at affordable prices. Its market includes residential and commercial customers seeking renewable energy components and related equipment, and it has expanded its offering to support recycling initiatives for solar panels as part of its broader sustainability activities. A recent leadership appointment reflects ongoing corporate development within the organization.

Section iconCompany Overview

Phone number
SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
1975
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Inter-Island Solar Supply's revenue is estimated to be in the range of $25M - $50M

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