The Gridless Revolution Solar Hybrid Switch is exactly what you need to use your existing grid-tied solar panels with any of our PowerHouse Solar Generators! How does it work? Simple: plug your solar panel into the Solar Hybrid Switch, plug your existing microinverter to the output, and plug your Gridless Revolution Solar Generator to the other output (Solar panel extensions may be needed to bring the wires down to your solar generator) Doesn't disrupt existing wiring: no crimping or splicing needed! Weatherproof and designed for 24/7 use Note: Redirection of power from your utility to your off-grid solar generator may be restricted in your utility's contract. There is no way for Gridless Revolution to know if this is allowed in the contract you have signed with your solar grid tie provider. Gridless Revolutioncannot be held responsible for compliance/non-compliance with your solar grid tie contract. Although this device is plug and play, Gridless Revolution is not responsible for any miswiring performed that could affect your grid tied solar system's operation. Specifications Maximum Solar Panel Voltage: 600V DC Maximum Solar Panel Current: Manual Switch: 10A Manual Switch with Relay: 50A 433mhz Wireless Switch: 50A (35A UL) Wifi Smart Home Switch: 50A (35A UL) Maximum Solar Panel Power: 1,000W Dimensions: 6-1/4"L x 6"W x 4"H Weight: 1.5 lbs