Exotronic Tracer Dream 75V Bluetooth Series: Advanced Solar Charge Controller The Tracer Dream 75V Bluetooth Series is engineered with MPPT technology. Its 32-bit CPU ensures stability and high-speed operation. The innovative Synchronous Rectifier Technology enhances circuit transfer efficiency up to an impressive 98.5%, while the Pmax tracking accuracy soars to 99.5%. This ensures the controller quickly identifies the exact Pmax...