After installing solar on our own home and business, our neighbors wanted their own systems installed. For the benefit of our neighbors, our community, and the larger global environment, we incorporated A1 Sun, Inc. with the goal of installing superb, affordable photovoltaic and thermal solar energy systems. A1 Sun is located in Berkeley. We serve the surrounding counties of Alameda, Contra Costa, Marin and beyond. A1 Sun offers a custom onsite evaluation and Free Solar Estimate for your home and business.

A1 Sun is family owned and managed. Our team of knowledgeable installers and design professionals come from within our local community. Our community is our customer base. Our customer base is our best advocate. A1 Sun installs solar systems of the highest quality. We are committed to providing the best value for our clients, while benefitting the planet by doing business sustainably. Our office is solar powered and charges our expanding electric vehicle fleet. We precycle, recycle, and use environmentally-friendly materials.

From day one, an A1 Sun Solar System generates an income stream. As energy prices rise, your system and income stream become more valuable over time. Your system will pay for itself often within just a few years, after which your solar system produces steady escalating profit. With few moving parts, high quality components, and superior installation, operating and maintenance costs are minimal. There is a 30% Federal Solar Tax Credit and your system may qualify for MACRS depreciation. As an early adopter of green technology, installing an A1 Sun Solar System will reduce your operating costs and enhance your business profile in your community.

Just like buying your home, an investment in an A1 Sun Solar System is a wise choice. A well designed solar system adds lasting value to your home and is exempt from property taxes. There has never been a better time to install solar than now. The 30% Federal Solar Tax credit is in place, modules have come down in price, and the sun continues to shine in California. It is a fact that non- renewable energy prices will continue to skyrocket. An A1 Sun Solar System is a sensible decision, a long term plan, and a great investment.

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Again thanks everyone for supporting us. We're a small local team in a big ocean, thanks for swimming with us #BestofEastBay#A1Sun #Solar

Posted on Jul 30, 2015  •  Facebook

Grateful to have won #BestoftheEastBa y for #Solar #Installation. (Ghostbusters tune) "Who you gonna call?"

Posted on Jul 30, 2015  •  Facebook

"Local, very personal, and backs up their work. They'll still do the small jobs that make a difference for normal people" Ahrash Bissell #A1

Posted on Jul 30, 2015  •  Facebook

Last Day to Vote for A1Sun for Best #Solar Installation in @EastBayExpress #BestofEastBay Vote Here:ow.ly/ORjYA

Posted on Jul 05, 2015  •  Facebook

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