Schneider Electric Discusses DC Coupling

https://www.altestore.com Amy Beaudet from the altE Store and John Webber from Schneider Electric discuss the advantages of DC Coupling over AC Coupling to add battery backup to a grid tie solar system. DC Coupling uses a 600V solar charge controller to charge a battery bank instead of backfeeding through a battery based hybrid inverter. This gives you more control and a healthier multi-stage charge than an AC Coupling solution, resulting in a healthier battery bank.