Steca Automatic Selection 12V/24V 30A Solar Regulator - SSC30

Steca’s Solarix series is the world’s most sold PV charge controller for the use in medium sized solar home systems and PV power supplies in the range of 8 to 30 Amp (up to 900 Wp). The heart of the controller is the integrated circuit called ATONIC®, which contains the regulation software based on a self learning algorithm. The result is an accurate state of charge (SOC) metering of the battery, the best insurance for a long battery lifetime.

Features

• PWM shunt battery charging
  
• state of charge (SOC) battery regulation
•  boost charging
  
•  equalising charge
  
•  float charging
  
•  automatic load reconnection
  
•  automatic selection of voltage (12 V / 24 V)
  
•  temperature compensation
  
•  positive grounding or negative grounding on one terminal
  
•  field adjustable parameters by jumpers on PCB
  
•  option: operates load only by night

Electronic Protections

• High voltage disconnect (HVD)
• Low voltage disconnect (LVD)
• Dept of discharge disconnection (DOD)
• Reverse polarity of solar modules
• Reverse polarity of load & battery
• Electronic fuse
  
• Short circuit of solar modules
• Short circuit of load
• Over temperature
  
• Over voltage
• Lightning protection by varistor
  
• Low electronic interference (EMC)
• Open circuit battery
  
• Reverse current at night

Technical Specifications

Quality and Safety

• approved for World bank funded projects in Indonesia by TÜV
  
• listed for World bank funded projects in Bangladesh, China, Laos, Nepal, Sri Lanka, Uganda
  
• certificate ONE / KfW funded projects in Morocco
  
• compliant to the use in tropical areas (DIN IEC 68 part 2-30)
  
• conform to European Standards (CE)
  
• UL listing in 1999
  
• Made in Germany
  
• TÜV World bank spec
  
• ThermieB: SUP-995-96 (Morocco)
  
• manufactured in a DIN EN ISO 9001:2000 and DIN EN ISO 14001 facility

Downloads and Manuals

• Manual
• Brochure