SMA SWPB-US-10 > WebConnect Piggyback Card (Ethernet)
This webconnect works with the following SMASunny Boy lines:
The SMA Speedwire/Webconnect Piggyback provides easy access to Sunny Portal via existing Internet access and DSL router (your place of internet connection), without the need for an additional data logger. The Webconnect provides direct data transmission from the inverter to Sunny Portal via an Ethernet cable. Data is streamed 'live' similar to the way that live video is transmitted.It is now available as a factory-integrated or retrofit feature for many of SMA's Sunny Boy inverter models.The main drawback to using the Speedwire does not give one the ability to firmware upgrade like the WebBox.