A1 Sun Inc.

Helen Green
Industrial Energy Producer

Isn't it time to lighten your energy footprint? Become part of the solution to preserving our global environment? Reduce those burgeoning electric bills? Yes, even reverse that meter!

A1 Sun Inc. is a Berkeley-based solar installation company. We provide a free solar site evaluation and feasibility study, design and installation of solar electric (photovoltaic) and solar thermal (hot water), 10-year labor warranty, and guidance through regulatory hoops. (See our services page for full details.)

In other words, professional, on-time, on-budget, environmentally responsible, smart.