North Iowa Marketplace, Price: $3,627.85, Are you looking for a simple, easy to install grid connect power inverter for your home built solar/wind system. If so, stop by our website and pick the size you need. The new and improved Power Jack power inverters are so simple to hook up, you'll wonder why you looked anywhere else. Just hook up your positive and negative wires, along with your grounding wire and then just plug the unit in a standard household outlet. That's it.....now you're saving money! Go to SolarVolt Power