... CertificationCE, ISO9001:2000 , RoHS Curves Drawing MPPT Charge Controller: The MPPT charge controller is a sophisticated multi-stage battery charger that ... turbine produce 6V, it can charge a 24V battery .But on a normal controller, only when turbine produce more ... system, temperature-compensated and three-stage charge regulation, fully waterproof design, inline 40 amp fuse, and a manual/automatic ...