SunPower Coupons April 2025

When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be wired together to form a solar array. The more panels you can deploy, the more energy you can expect to generate.

Solar storage, or energy storage, plays an important role in the future of the solar industry and how people use and consume energy. When a homeowner chooses to go solar and install solar panels, they have an option to add solar batteries as well. By having a solar + storage system, homeowners can choose how they use the energy that their solar system generates – whether storing to use during the evening, to mitigate peak-energy charges (time-of-use pricing) from their utility, or in case of a power outage. By choosing to back up their whole home, or specific essentials loads, homeowners have peace of mind by taking control of their energy.

The simple answer: A kilowatt (kW) is a measure of 1,000 watts of electrical power.

You can contact SunPower by +1 800-786-7693 or customersuccess@sunpower.com.

51 Rio Robles Way San Jose, CA 95134