This retrofit card was designed by SMA for use with SB****-US, SB****US-12 and SB****TLUS-12 inverters. It allows communication between the inverter and the customer's router directly with the use of a CAT-5 ethernet cable.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.