Two inverters are available for sale. Each includes DC compartment cover. Current setpoint hard copy listing is included but will need an Outback programming unit e. Mate3 to modify them. This inverter is designed for grid tie but may also work in off grid applications. Off-grid AC charging and backup power will require a quality inverter-generator but results not guaranteed. With a grid connection you may be able to sell excess solar (or wind) power back to your utility, depending on the rules in your state. Contact me for further details. The item “Outback Power GVFX3524 Inverter/Charger (two available)” is in sale since Friday, November 27, 2020. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “440buster” and is located in Chagrin Falls, Ohio. This item can be shipped to United States.

• Current Rating: 170A DC for battery charging (max)
• Inverter Technology: Battery-Based
• Model: GVFX3524
• Maximum Input Power: Greater Than 2000 W
• Wattage: 3500W
• System Configuration: Grid-Tie
• Maximum Input Voltage: 32V DC
• Power Source: Grid or battery
• Type: Charger/Inverter
• Recommended Environment: Indoor
• Protection Properties: Anti-Island Protection
• Power: 3500 watts
• Current Output: 60A AC for pass-through from grid
• Brand: OutBack Power
• Application: Off-grid operation also possible – see details
• Charging Mode: Five stage charging
• Voltage: 24 volts DC