Review on Xantrex C35 Turbine Charge Controller by James Hardin

C35 controls our 200 Ah emergency battery pack. Most of the time it is connected to a photovoltaic system, but when there is no sun it is connected to 24 V AC, so there is always backup power. Good factory support, although it took some effort to reach someone who could answer technical questions. My initial problems were caused by a faulty battery temperature sensor. The C35 has always performed admirably.