Grape Solar 100-Watt Off-Grid Solar Panel Kit-GS-100-KIT - The Home ... Grape Solar 100-Watt Off-Grid Solar Panel Kit100 Watt Solar Panel Disconnect Wiring Diagram - Make sure this fits by entering your model number.; Controller connection: 3x green line for wind turbine, red is the positive for all connections, blue is the negative for solar panel, black is the negative for battery, yellow is the negative for load.. SolarEdge, SMA & Enphase Pre-Engineered Systems. Solar Made Simple. Select a system that meets your budget and application. Grid-tied, grid-interactive, or grid-connected are common terms used to describe a solar electric system that is connected directly to the local utility..