Flexcharge Solar Wind Hydro Turbine Charge Controller NC25A-12 hybrid 12 volt US Manufactured Long Service Life and Performance History We are a stocking Flexcharge dealer and these controllers come with the manufacturer's Five Year warranty. You can see us listed here on Flexcharge's dealer page: [http://www.flexcharge.com/Where-to-buy.html] (http://www.flexcharge.com/Where-to-buy.html) SES Flexcharge model NC-25A/12 charge controller - 12 volt d.c. The following is copyrighted by SES Flexcharge. NC25A Ultra High Efficiency 25 Ampere Solar and Wind System Charging System Controller The NC25A-(X) is series regulator designed for alternative energy charging systems ranging in size from 0.1A to 25A. It is the ideal regulator for Solar (PV) and Permanent Magnet Generators (Including outboard motors and smaller wind generators).