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The Steca Solsum-F generation is one of the most popular and widely used charge controllers in the SHS (Solar Home System) sector. A multifunctional LED display enables quick control of the charge controller.

  • Developed in Germany
  • Manufactured in accordance with ISO 9001 and ISO 14001

Further product features Steca Solsum 6.6F

  • Series controller
  • Voltage regulation
  • Automatic voltage adjustment
  • PWM control
  • Multi-stage charging technology
  • Current-compensated load disconnect threshold
  • Automatic load reconnection
  • Temperature compensation
  • Common positive grounding or negative grounding of a terminal
  • Monthly maintenance charge

Electronic protection functions

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of module, load, and battery
  • Automatic electronic fuse
  • Short-circuit protection for load and module
  • Overvoltage protection at module input
  • No-load protection without battery
  • Reverse current protection at night
  • Overtemperature and overload protection
  • Shutdown in case of battery overvoltage


Note
The battery type can only be changed with optional accessories (Steca PA RC100).
The Steca Solsum series is factory-set for AGM/GEL batteries.
If you want to use the charge controller to charge lead-acid batteries, please make a note of this when ordering or contact info@offgridtec.com / +49 (0) 8721 98297-40.

Bedienungsanleitung_Solsum-6.6F.pdf Download
Zertifikat_Solsum-6.6F.pdf Download
Ambient temperature: -25°C - +50°C
Category name: Solar charge controller
Charge controller type: PWM
Charging current (A): 6A
Charging voltage: 13,9V (27,8V)
Charging voltage in the boat: 14,4V (28,8V)
Connection terminal: 4mm² / 6mm² - AWG 12 / 9 (fine- / single wired)
Deep discharge protection: 11,2V-11,6V (22,4V-23,2V)
Idle clamping modules: < 47 V
Manufacturer: Steca
Own consumption under load: < 4mA
Product Type: Charge controller
Protection type: IP32
Reclosing voltage: 12,4V - 12,7V (24,8V-25,4V)
Scope of application: indoor area
Weight: ca. 150 g
max. load current: 6A

Manufactuerer Information

Steca

Steca Elektronik GmbH
Mammostraße 1
87700 Memmingen
Germany

Mail: info@steca.com

Tel.: +49 833185580

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