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The Steca Solsum-F-generation is one of the most used charge controllers in the field of solar home systems.
Ideal for small solar systems with less than 10A current.

Features:

  • serial-controller
  • voltage regulation
  • automatic voltage adjustment
  • PWM-regulation
  • multistep charge technology
  • current compensated shutdown threshold (loads)
  • automatic load restart
  • temperature compensation
  • joint positive or negative grounding of one clamp
  • monthly maintenance charge

Protection functions:

  • overload
  • deep discharge
  • reverse polarity of module, load and battery
  • automatic electronical fuse
  • short-circuit
  • overvoltage at module input
  • no-load protection without battery
  • current reflow at night
  • overtemperature and overload protection
  • shutdown at battery overvoltage

NOTE: Battery type can only be changed with optional equipment (Steca PA RC100).
The default battery type is AGM-/gel-battery.
If you want to use this controller to charge a lead-acid battery please let us know via emai or phone.

Bedienungsanleitung_Solsum-10.10F.pdf Download
Manufacturer: Steca
Product Type: Charge controller
Protection type: IP32
Weight: ca. 150 g
offgridtec.com Reviews with ekomi.de
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