The 30A 12/24V MPPT Controller from Fangpusun it uses the latest Continuous Maximum Power Point Tracking (MPPT) technology, which seeks out the maximum power available from a solar array. Voltage stepdown converter to be able to convert high PV voltages down to lower battery voltages of 12 and 24 volts. Connect a maximum of: 450 watts(@12V) , 900 watts(@24V) to your batteries.
IP43 rated, with no cooling fan and resin encapsulated electronics: Protects the electronic components against dirty and wet environments.
Advanced Maximum Power Point Detection MPPT rapidly adjusts to changing weather conditions giving you 10% more power compared to slower MPPT Controllers. And in case of partial shading conditions two or more maximum power points may be present on the power-voltage curve and the greater of these will be found. Conventional MPPTs tend to lock to a local MPP, which may not be the optimum MPP. Maximum efficiency exceeds 98%.
Charge voltage ‘absorption’ Default setting: 14,4V / 28,8V (adjustable)
Charge voltage ‘float’ Default setting: 13,8V / 27,6V (adjustable)
Adjustable Battery Charging Algorithm: Eight pre-programmed battery charge algorithms, selectable with a rotary switch. Seven Lead-acid battery settings and setting for Lithium Iron Phosphate Batteries(Li FePO4).
All charging voltages are also individual adjustable in 0.1V increments using the remote monitor
Compensates absorption and float charge voltage for temperature
Over-temperature protection and automatic power derating when temperature is high.
Battery reverse polarity
PV short circuit and PV reverse polarity protection.
PV reverse current protection.
Maximum Open Circuit Voltage of Solar Module Range 100V
Maximum Output Current 30A
Standby power consumption: less than 10mA
Temperature compensation -16 mV / °C resp. -32 mV / °C
Terminal Size fit up to 16mm2 cable AWG5
Operating temperature: minimum -30C maximum 60C
Dimensions (h x w x d) 130 x 186 x 70 mm