PSR solar charge controllers

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solar charge controllers | inverters | inverter chargers | by-pass station
electronic lime scale prevention | battery desulphator device
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PSR solar charge controllers

PSR4A solar charge controllerPSR SERIES
The PSR solar charge controller series are ideally suited for those who are looking for very reliable solar charger units at very competitive prices. The PSR regulators operate according to the PWM shunt principle which means that only solar modules can be used as power source for them.

Model
PSR4
PSR4A
PSR8
PSR20
PV module / Battery max. current
4A
4A
8A
20A

PV module / Battery voltage

12V
12 or 24V
12 or 24V
12 or 24V
DC load output with deep discharge protection
NO
YES
YES
YES
Temperature-compensated charging
NO
NO
YES
YES


PSR solar charge controller series with LIGHT SENSOR and TIMER

PSR10-LS solar regulatorThis new member of the PSR solar charge controller family has been specifically developed for intelligent applications where switching on and off the DC loads is expected to be done automatically, with the help of external light. Such fully automatic operations include solar billboard illuminations, solar street lights, solar garden lights, solar whether stations, marine indication lights, etc. With the help of the PSR10-LS the connected loads are switched on upon dusk and continue operating for an adjustable period of time. In order to save the battery's lifetime, the DC loads will be disconnected when the battery's voltage reaches the DDP level, no matter if the timer is still running. Also , the PSR10-LS solar charge controller can be used as a normal solar regulator without light control, if the light sensor is removed.

Model
PSR10-LS
PV module / Battery max. current
10A

PV module / Battery voltage

12 or 24V
DC load output with deep discharge protection
YES
DC load timer
between 0,5 ... 5 hours
Adjustable light sensitivity
YES
Temperature-compensated charging
NO

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