Path: Products/ PHOTOVOLTAICS/ MPPT customized solutions

MPPT customized solutions

This is an example of our customized 48V MPPT solar charger controller for industrial off-grid systems. Its consisting of 3 independent kernels for 3 panel strings with 800W input power each. The total power input of the whole MPPT block is then 2400W. The block is working in MPPT mode or in mode of output voltage limitation, which can be controlled in the range 48-60V by an external signal.

Basic characteristic

MPPT (Maximum power point tracking)
for 48V battery
the nominal voltage of the PV module must be larger then the battery’s
efficiency >95%
reverse current protection
embedded design

Technical data

PV input

Input range 30-140VDC
Max. current take-off 3 x 15A
Reverse polarity protection, undervoltage and overvoltage protection

Control and signalisation

Output voltage 48-60V controlled by an external 0-10V signal
Overheating signalisation
Overpower signalisation (batty fully loaded)

MPPT customized solutions

Basic characteristic

Technical data

PV input

Control and signalisation

Navigation

Languages