Solar PV cells in cost per watt have have decreased 99.5% since 1977
Allterra Solar spent $0.975 Million locally so far in 2014
20 nuclear power plants worth the energy produced with solar PV in Germany, a region with worse weather and...
New IPCC report outlines volatile future for agriculture, infrastructure, and coastal communities...
Strong and Stable Company
Founded in Santa Cruz in 2004, Allterra Solar has been providing environmental engineering and construction services for 10-years. We have recruited the top solar professional talent in the area to build the best solar team in the Central Coast. Allterra’s team has over 50-years of combined solar experience and includes licensed engineers and contractors (A, B, C-10, C-46).
Clients Love Us
We provide a great customer experience, our projects run smoothly, and we build beautiful high functioning solar systems. As a result, we have grown into the largest solar company in Santa Cruz County and earned the Top Solar Company award in two local papers. Don’t take our word for it, check out our testimonials section to hear what our clients are saying about us.
Local Solar Power
Local Solar Power is important for keeping energy dollars in our community. Switching to solar power saves you money, cuts out PG&E, and creates local green jobs. Local Solar Power benefits the communities our families, friends, and neighbors live and work in. When you choose Allterra Solar, you are keeping your power local.