Fangpusun's newly released flexmax MPPT 100-300 has achieved excellence in quality The 100-300 hybrid controller is a top-notch solar charging controller with high performance, high efficiency and multi-function.
These charging controllers provide efficient, safe and multi-stage charging process, extend battery life and ensure the peak performance of photovoltaic array up to 300 open circuit voltage (VOC) suitable for your advanced power system。