Solar Optimum, a leading force in renewable energy, is proud to announce its monumental achievement of retaining the coveted #1 California Residential Solar Contractor (EPC) ranking for an unprecedented 6th consecutive years, as reported in the newly released 2026 Solar Power World Magazine rankings. Adding to this significant milestone, Solar Optimum continues to solidify its national standing among the top 20% of Residential and Commercial Solar and Storage Installers in the United States.
These exceptional accolades are a testament to Solar Optimum’s unyielding dedication to pioneering clean energy innovation, unwavering commitment to operational excellence, and a steadfast focus on unparalleled customer service.
“Reaching six consecutive years at the top of the Solar Power World rankings isn’t just a milestone for our company—it’s a promise kept to our customers,” stated Arno Aghamalian, Founder and CEO of Solar Optimum. “Since 2008, we’ve built our reputation on doing things the right way, and this recognition reinforces our promise to empower homes and businesses with reliable, sustainable power.”
Solar Optimum’s market leadership is driven by a full-service approach—combining premium tier-1 equipment, master-level installation and construction, followed by end-to-end customer care. This relentless focus on quality is reflected in the company’s continuous 4.5 to 5-star ratings across major independent review platforms, validating Solar Optimum as the most trusted name in solar, storage and roofing.
Source: Solar Power World Magazine, July 2026 Rankings Issue
