Can you help me design a small solar system for my boat/cabin/caravan? Finn Peacock August 23, 2017 05:05 Updated Follow No, but these books can. Please consider investing in it one, as they have everything you need to know about small solar systems for cabins/caravans/boats etc. Related articles In the company's T&C's they talk about passing over ownership of Energy Certificates (STC's), is this something that I should understand better before passing over ownership? How will my off peak hot water service work with my solar system? Does the installer need to be licensed to install the solar system? I use 95% of my electricity after 6pm - should I get solar? How does a solar export limiter work? Comments 0 comments Please sign in to leave a comment.