LightDay Solar Inc. was founded in 2008, and is a full service, licensed Arizona Electrical Contractor using only the most advanced and proven state-of-the-art photovoltaic (PV) technology. We design, install, and maintain your solar electric system from 3 kW and up from start to finish.

Your investment is protected by the best warranty program: 10 year warranty for inverters, 25 year warranty for solar modules backed by some of the world’s largest and most successful corporations, such as Sharp, Sanyo, Mitsubishi, Suntech, SunPower, Canadian Solar, Yingli Solar, and Evergreen Solar. Built by world leaders such as Mitsubishi and Sharp, the photovoltaic (PV) solar panels are estimated to last for over 30 years.