Description The FLEXmax family of charge controllers is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers from fangpusun.The innovative FLEXmax MPPT software algorithm is both continuous and active, increasing your photovoltaic array power yield up to 30%compared to non-MPPT controllers. Specifications Increases PV Array Output by up to 30% Advanced Continuous Maximum Power Point Tracking Full Power Output in Ambient Temperatures up to 104°F (40°C) Battery Voltages from 12 VDC to 60 VDC Programmable Auxiliary Control Output Built-in 128 days of Data Logging Fully Network Integrated and Programmable Nominal Battery Voltages 12, 24, 36, 48, or 60 VDC (Single model – selectable via field programming at start-up Maximum Solar Array STC Nameplate 48 VDC systems 5000 Watts / 60 VDC Systems 7500 Watts NEC Recommended Solar Anay STC Nameplate 48 VDC systems 4000 Watts / 60 VDC Systems 5000 Watts Standby Power Consumption Less than 1 Watt typical Power Conversion Efficiency 97.5% @ 60 Amps in at 48 VDC System voltage – Typical Charging Regulation Five Stages: Bulk, Absorption, Float, Silent and Equalization Voltage Regulation Set points 10 to 80 VDC user adjustable with password protection Battery Temperature Compensation Automatic with optional RTS installed / 5.0 mV per °C per 2V battery cell Status Display 3.1″ (8 cm) backlit LCD screen – 4 lines with 80 alphanumeric characters total Weight – Unit 5.6 kg Dimensions – Unit 44 x 14 x 10 cm
