Since 1977, the voice of the solar industry in Hawaii. The HSEA is Hawaii's Oldest and Largest Renewable Energy Advocacy group, with over 90 member companies. HAWAII SOLAR ENERGY ASSOCIATION, INC. WORKS TO FOSTER THE USE OF CLEAN, SUSTAINABLE, RENEWABLE TECHNOLOGY IN HAWAII. COMPRISED OF INSTALLERS, MANUFACTURERS, AUDITORS, AND FINANCIERS OF SOLAR WATER HEATERS, PHOTOVOLTAIC SYSTEMS, ENERGY STORAGE SYSTEMS, ENERGY EFFICIENCY EQUIPMENT AND OTHER RENEWABLE TECHNOLOGY, THE MAJORITY OF OUR MEMBER COMPANIES ARE LOCALLY OWNED AND OPERATED MAKING HAWAII SOLAR ENERGY ASSOCIATION, INC. THE LEADING VOICE OF HAWAII'S SOLAR INDUSTRY.