Tech Tip: Installing the Webconnect or RS485 Card

SMA’s Webconnect Card and RS485 Card provide real-time communication and monitoring for PV systems with up to four TL-US series inverters with Secure Power Supply through Sunny Portal. The installation process for both communication cards, covered here by Senior Technical Trainer Greg Smith, is straight-forward and takes only a few minutes.

Have a question for the Solar Academy trainers? Send it to socialmedia@sma-america.com and we might just answer your question in our next Tech Tip!