If you're using your Flex system for home back up power this accessory is a must. The Flex Home Integration Switch allows you to choose the essential circuits you want to power in a grid-down scenario, Like refrigeration and your living room lights. This is compatible with the Flex, Apex and Kodiak power stations.
Pro/Tran® 2 Series 15-Amp 4-Circuit 120V Manual Transfer Switch
IMPORTANT NOTE: This accessory requires installation by a licensed electrician.
I just met with my electrician and he was impressed by all the stuff that was included in the box(wiring, flex tube, etc). He said the seller of this item sets us up for success. When I hear my electrician say stuff like that, a positive review is definitely in order.
Works great with my battery set up and looks very professional alongside my panel box.