Total cost is less than $500, and generates enough power for unlimited days off the grid.
Things I bought
-Victron SmartSolar MPPT 100/20 Solar Charge Controller 100V 20A with Bluetooth
-RENOGY Foldable Solar Suitcase Kit 100W Mono Without Charge Controller
-Design Your Own Dual Conductor Custom DC Power Cable
Left Connector: MC4 Solar (Male Positive) Cable Type: 10 gauge Red/Black Bonded Zip Cord, 25 ft. Right Connector: 50 Amp SB Series Powerpole Connector, Black
-DualCustomCable
Left Connector: 1/4" Gold Ring Terminals Cable Type: 10 gauge Red/Black Bonded Zip Cord, 2 ft. Right Connector: 50 Amp SB Series Powerpole Connector, Black
-DualCustomCable
Left Connector: 1/4" Gold Ring Terminals Cable Type: 10 gauge Red/Black Bonded Zip Cord, 2 ft. Right Connector: Bare Wire End