bjp,
Mate, that is the way to go, deep cycle battery with solar panels, I run a set of 80w panels that charge my 100 amp hour battery.
LED’s draw bugger all power so just a tickle up of the battery during each day should get you through.
I run 50/50 LED’s, these are very bright and clean.
If you want to purchase panels or LED lights, contact the bloke below:
Theo
Mandrakes Solar Power (based at Ningi, near Bribie Island)
0400 650 219
Theo is well priced on all that he sells and is happy to give you advice without any BS!
I purchased some LED’s off him recently, they were all set into an aluminium channel and have a built in switch, you can purchase the leads from him also that are all made up and just ready to plug into a ciggie outlet, they are all very neat and look professional.
Cheers
Paul