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System Design & Installation

Solar electric system design, sizing, installation. How to wire and mount solar panels and other equipment. Also lightning protection.

RV and small boat and cabin systems Guide and tip for choosing what you need for a small system for RV, boat, or part time cabin.
Solar Insolation maps Maps from NREL of how much sun you actually get on your solar panels.
Tech Tips Small technical tips about various things
   
   
Lightning Protection and System Grounding Information on lightning, grounding, and lightning protection.