We took the plunge and spent $600 to add solar to our rig. Does it work? YES!! We aren't electricians and don't recommend you try this at home, but if you can't resist or want to purchase everything to have someone install it for you, here's our purchase list: * Renogy 100W 12v Solar Panel -We purchased two –$253.98- http://amzn.to/2x391kJ *Victron MPPT Solar Charge Controller 100/30 with VE. Direct Bluetooth Dongle – $249.00- http://amzn.to/2vXj4mr *Seaflo Isolator Selector Switch – $15.99- http://amzn.to/2eAMLqM *50′ solar cable Bulk Black copper #10 AWG 1000 volt PV Wire with Tough XLPE insulation – $32.68- http://amzn.to/2x3Axid We only needed 50′ – 25 for Neg, 25 for Pos – You may need more *5 Pack Renogy MC4 Connectors – $8.99- http://amzn.to/2ww9avH *Renogy Inline Fuse Holder with 30A Fuse – $14.18- http://amzn.to/2eAHiQY *Renogy MC4 Assembly Tool – $6.99- http://amzn.to/2wzJpce *MC4 Crimping Tool – $17.99- http://amzn.to/2wzOwJm