Hi
I couldn't see if you had confirmed which Tracer you had bought. They do some more expensive MPPT too. I recently bought the Tracer 4210 40 Amp MPPT Charge Controller and as my batteries are 12v I am limited to 500w panel power and 100 volts. I have my panels connected in series but the absolute mac OC voltage is 62. I chose the 40amp to give me some flexibility should I decide to change to parallel wiring.
I couldn't see if you had confirmed which Tracer you had bought. They do some more expensive MPPT too. I recently bought the Tracer 4210 40 Amp MPPT Charge Controller and as my batteries are 12v I am limited to 500w panel power and 100 volts. I have my panels connected in series but the absolute mac OC voltage is 62. I chose the 40amp to give me some flexibility should I decide to change to parallel wiring.
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