Steca PSHS 7

Portable solar system


The Steca PSHS 7 is a compact, completely autonomous photovoltaic system. A solar module input, two 12 V outputs and an adjustable 3/6/9 V output are directly available for plug and play connection. Thanks to the integrated 7 Ah battery and the high-quality electronics, the photovoltaic system is always available at any time and easily transportable at any location. In addition, the Steca PSHS 7 can be easily mounted on the wall or taken along using the carrying strap. Two info LEDs provide information about the battery charge status and the system status of the charge.


Product features

  • Serial topology with MOSFETs
  • Voltage regulation
  • PWM control
  • Multistage charging technology
  • Current compensated load disconnection
  • Automatic load reconnection
  • Temperature compensation
  • Plug & play solution
  • Integrated charge controller and voltage converter
  • Integrated sealed AGM lead-acid battery
  • 2 12 V outputs and 1 adjustable 3 V / 6 V / 9 V output
  • Shoulder strap and special devices for wall mounting

Electronic protection functions

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of module and battery
  • Automatic electronic fuse
  • Short circuit protection of load and module
  • Overvoltage protection at module input
  • Reverse current protection at night
  • Overtemperature and overload protection


  • Multi-coloured LED
  • 2 LEDs show operating states
  • for operation, state of charge, fault messages


  • Main switch
  • Voltage selector switch


  • Compliant with European Standards (CE)
  • Made in Germany
  • Developed in Germany
  • Manufactured according to ISO 9001 and ISO 14001


  •  Steca PSHS 7 productdatasheet DE · pdf · 0,918 MB
  •  Steca PSHS 7 productdatasheet EN · pdf · 0.919 MB
  •  Steca PSHS 7 manual DE · pdf · 0.862 MB
  •  Steca PSHS 7 manual EN · pdf · 0.874 MB
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