Model
PSX182
PSX199
PSR4
PSR4A
PSR8
PSR10LS
PSR20
PSC10
PSC20
PSC30
PSCD10
PSCD20
PSCD30
MPPT3
MPPT10
MPPT20
MPPT30
PV module / Battery max. current
6A
8A
4A
4A
8A
10A
20A
10A
20A
30A
10A
20A
30A
3A
10A
20A
30A
PV module / Battery voltage
12 or 24V
12 or 24V
12V
12 or 24V
12 or 24V
12 or 24V
12 or 24V
12 or 24V
12 or 24V
12 or 24V
12 or 24V
Shunt regulation principle
None
None
None
None
Yes
None
Yes
None
None
None
None
Series regulation principle
Yes
Yes
Yes
Yes
None
Yes
None
Yes
Yes
None
None
MPPT regulation principle
None
None
None
None
None
None
None
None
None
Yes
Yes
Voltage selection / manual
None
None
None
Yes
Yes
Yes
Yes
None
None
None
None
Voltage selection / automatic
Yes
Yes
None
None
None
None
None
Yes
Yes
Yes
Yes
DC load output with deep discharge protection
Yes
Yes
None
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Automatic DC load disconnection
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
None
None
Manual DC load disconnection
None
None
None
None
None
None
None
None
None
Yes
Yes
Temperature-compensated charging with in-built temperature sensor
Yes
Yes
None
None
Yes
Yes
Yes
Yes
Yes
None
None
Temperature-compensated charging with external temperature sensor
None
None
None
None
None
None
Yes
None
None
Yes
Yes
Gas-formation control
Yes
Yes
None
None
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Light-control and timer
None
None
None
None
None
Yes
None
None
None
None
None
LCD-display
None
None
None
None
None
None
None
None
Yes
None
None
RS-232 interface
None
None
None
None
None
None
None
None
Yes
None
None
Plastic enclosure
Yes
Yes
Yes
Yes
None
None
None
Yes
Yes
None
None
Standby mode
None
None
None
None
None
None
None
None
None
Yes
Yes
Desulphating mode (impulse charging)
None
None
None
None
None
None
Yes
None
None
Yes
Yes
Optional remote control panel with LCD
None
None
None
None
None
None
None
None
None
Yes
Yes
Optional logging on SD memory card
None
None
None
None
None
None
None
None
None
Yes
Yes
Finished metal enclusure
None
None
None
None
Yes
Yes
Yes
None
None
Yes
Yes