Hello I would like to install a solar system on the roof of my LT28 in order to be self-sufficient when travelling. At the moment I use electricity from the campsite and want to continue to have the possibility to do so (if that is somehow relevant). During the installation I get help, however, now I first have to decide for a solar system and get everything that is necessary for the installation. Since I have little overview I thought about it here. To be operated: – 12V LED lamps (4 pieces) – 2 sockets, which are mainly used for charging mobile phones and laptops – a water pump What would you recommend for a solar cell / battery / ect.?? (costs best in all under 500 euros) What do I need for the installation of a solar system?