Upcoming electric rate changes mean that almost every home and business will eventually benefit from a battery connected to their solar system. These combined systems provide tangible economic benefits: time… read more →
In the early days of solar and storage, virtually every system used lead acid batteries to store daytime energy and use this energy at night. Although these systems functioned well,… read more →
It’s depressing that lithium batteries get almost all of the focus in the energy storage industry. Lithium batteries have a number of advantages, including high energy density, good longevity, declining… read more →
One of my favorite Hemingway books is “The Sun Also Rises.” It’s about Spain, bull fighting and a group of lost generation friends in Paris in the 1920s. But this… read more →
Solar combined with battery storage seems like magic to many residential and commercial customers. With a million and a half systems installed in the U.S., the question is no… read more →