Solar charge controller Steca PR

    

The photovoltaic controllers PR 0303 and PR 0505 are used in small solar home systems with either a 3 or 5 Amp solar charging and load current capacity (up to 75 Wp). Loads such as lights, radios or small TVs can be switched „off“ manually on the controller without additional wall mounted switches. In professional applications such as telecommunication, the controller can also be used in small photovoltaic power supply systems. Thanks to the universal series switching technology the controller can be used with amorphous, thin film and crystalline solar modules.

Features:

• Protection against reverse polarity, short circuit and overload
• Voltage based HVD and LVD depending on state of charge
• Display of battery´s state of charge by two LEDs
• Display of battery charging by yellow LED
• Manual load disconnect by button

Manual

Data Sheet