Solar power is one of the most well-known forms of clean energy. CPS Energy continues to study the benefits of solar as a renewable energy option for customers.

How Does the Solar Array Work?

A solar array is a group of linked photovoltaic modules, which are, in turn, made of multiple interconnected solar cells. The cells absorb the heat and light of the sun and convert the solar energy into direct current (DC) electricity. The photovoltaic array then uses an inverter to convert the DC power into alternating current (AC) electricity, which is commonly used in households and businesses.

Tapping in to Solar Energy

CPS Energy is currently evaluating proposals from a number of companies interested in bringing up to 100 megawatts (MW) of solar power to San Antonio. The company selected will build, own and operate the solar plant and sell all of its electrical output – enough to power more than 23,000 homes – to CPS Energy. The plant could begin providing solar generated electricity to customers in Greater San Antonio by late 2010 or early 2011.

CPS Energy also has partnered with Silver Ventures, the company renovating the historic Pearl Brewery, on the largest solar installation in Texas. The $1.35 million solar energy joint project, includes the installation of a 200-kilowatt photovoltaic array of solar panels atop a 67,000 square-foot former warehouse facility being adapted for office, retail and residential use.  The project will generate about one-quarter of the building’s total energy needs and will enable CPS Energy to test the viability of a solar energy application in a large, real-world commercial application.

CPS Energy offers valuable residential and commercial rebates to customers interested in solar installations.

Interested in Solar Rebates?