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Our Philosophy:

Performance, Reliability, Longevity, No Limits ISUN Solar has been chosen by thousands of customers because of a philosophy that delivers transparency, trust, and real benefits and savings. That philosophy is based on 4 core principles:

No Limits

Willing to take on projects other solar companies won’t touch or can’t make economical; no challenge is too great A broader view of what works and what doesn’t, and the knowledge to develop creative solutions (not cookie cutter designs), based on our long history in the industry We’re more than a contractor—we’re a consultant looking out for your interests. Seeing you achieve your business goals with solar and storage matters to us.

About Us

Michael Carvalho installed his first solar energy system in 2001 and founded ISUN Solar in 2019. Soon after, the City of San Francisco trusted the company to install 32 systems in the Hunter’s Point neighborhoods as part of a PG&E pollution settlement. The rest, as they say, is history.
Today, ISUN Solar is a full-service commercial and residential solar energy contractor and consultant. We design and install solar energy systems, energy storage systems, solar lighting and EV chargers. Solar energy includes rooftop, ground-mounted, dual-axis tracking, solar canopy and carport systems.


The best equipment using proven PV technology Equipment backed up by long-term manufacturer warranties Design and installation by highly skilled, in-house engineers and NABCEP-certified crews for optimal reliability


An unbeatable track record serving Northern California for more than 22 years and now we are bring our expertise to New Jersey area. Thousands of systems designed and installed Durable systems that address the long-term needs of your entire business, not just your electricity budget

Power Generated
Homes Covered in CA , NJ & nY
496. 0
Installed Panels Square Feet

Contact & Booking

Emergency Call

+1 973 339 7570

Office Address

99 Roving St., Big City, PKU 23456

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