Day4 Energy | Products

Day4 Energy's industry leading solar electric modules are making an impact in the world's electricity generation markets. With their high power density, refined appearance and premium quality materials and workmanship, Day4 panels can be used in a variety of both grid-connected and off-grid applications.

NEW Day4 Energy

Intelligent Shade Protection for the Real World

Day4 Energy’s Guardian Technology enables optimum performance from each solar electric module by providing enhanced protection from the shade.

Day4 Electrode Cell Interconnection Technology

Our patented Day4 Electrode technology significantly reduces the series resistance between cell connections and consequently reduces losses within the module, resulting in a highly efficient, uniform-looking module that enhances any installation.

Increased Performance

International third party testing has confirmed Day4 Energy’s 48MC solar modules consistently offer industry-leading efficiency and field performance under a variety of weather conditions including low light.

A Lifetime of Quality and Durability

We use the finest materials in our manufacturing processes, resulting in premium power output and definitive protection against the elements. We stand behind our modules with a 25 Year Power Warranty and a 10 Year Product Warranty.

North American Warranty