The author recently installed a complex solar-battery system. Learn how solar inverter is connected to the grid and how each inverter functions when connected or not connected to the grid. Welcome to ...

New research from Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has shown that combining rooftop PV systems with battery storage and heat pumps can improve heat pump ...

One of the most important technologies that substantially influence the quality of our lives and is vastly underappreciated is the ubiquitous battery. Whether it's the lead-acid batteries that start ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

BayWa re and Ampt, in collaboration with the Fraunhofer Institute for Chemical Technology (ICT), have developed an innovative and technically challenging hybrid system featuring 690 kWp of rooftop and ...