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European Solar Power Directory

Solar charge controler Steca PR-0303 / 12V, 3A

Price:   44,00 EUR
Item-No.:   1650100-eb
Shipping costs:   15,00 EUR Shipping costs per piece
Ready for shipping:   in 48 hours
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The photovoltaic regulator PR-0303 is well suited for small solar home systems with up to 3 Ampere solar and load current. The load such as lights, radios or small TVs can be manually switched off on the controller without additional wall mounted switches. The PR-0303 can also be used in small photovoltaic power supplies for telecommunication systems with optional conformal coating. Several safety features guarantee a maintenance free operation. High quality production standards according to ISO9001 and semiconductor components assure a high life time of the controller especially in extreme climatic conditions. The regulator is optimised to be use with amorphous as well as with christalline Modules or other technologies.


  • 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
Technical data:

system voltage: 12 V
max. module input short circuit current: 3 A
max. load output current: 3 A
max. self consumption: 3 mA
end of charge voltage at 25°C: 13,7 V
reconnection setpoint at 25°C: 12,5 V
terminal size: 6mm²/10mm²
enclosure protection class: IP 22
weight: 160 g
dimensions: 146 x 90 x 33 mm
Price including 19% VAT plus additional shipping fees
This product was added to our catalog on Wednesday 04 August, 2004 .
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01. Solar charge controler Steca PR-0303 / 12V, 3A
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Prices include VAT. Shipping costs are not included.