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Address: 2895 Gateway Avenue
Lancaster, CA 93534

Phone: 9283254442

Business Hours:

8 AM – 5:30 PM


Monday – Friday

Sat & Sun CLOSED

The core of our technology is the patented stay-powerful Technology that interconnects solar electric cells and collects the power they generate. This innovation is a direct replacement of the conventional, high temperature solar cell soldering process.

Client Since 1995

Shade reduces the efficiency of solar PV modules. Day4 Energy’s work-smart Technology enables optimum performance by maximizing the energy yield, even when the module is shaded by trees and buildings or partially covered by leaves, moss, snow or dirt.

Client Since 1995

Solar photovoltaic modules perform well under ideal conditions – particularly during their initial years of operation. Challenging environmental conditions over 25 years of use may significantly affect the performance of conventionally built modules. It’s important to choose a quality solar PV module to make the most of your investment.