SOLSUM 6.6F Solar Charge Controller

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Product details

The Steca Solsum F Generation continues on as a huge success, as one of the most commonly used charge controllers on the market. With a power range of up to 6 A with automatic switching between 12 V and 24 V. Full circuit board protection with LED display for simple recognition of battery status. Various connectors make it possible to easily connect to solar panels and batteries. The Steca Solsum F works on PWM as a low loss series controller.

Product features
  • Serial topology with MOSFETs
  • Automatic detection of voltage
  • Voltage regulation
  • PWM control
  • Multistage charging technology
  • Current compensated load disconnection
  • Automatic load reconnection
  • Temperature compensation
  • Negative earthing of one or positive earthing of several terminals possible
  • Monthly equalisation charge
Electronic protection functions
  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of module (≤36 V),load and battery
  • Automatic electronic fuse
  • Short circuit protection of load and module
  • Overvoltage protection at module input
  • Open circuit protection without battery
  • Reverse current protection at night
  • Overheating and overload protection
  • Load disconnection on battery overvoltage
  • Multifunction LED display
  • Multi-coloured LED
  • 4 LEDs show operating states

Technische Daten
System voltage 12 V (24 V)
Internal consumption < 4 mA
Open-circuit voltage < 47 V
Module current 6 A
Load current 6 A
Reactivation voltage 12.4 V ... 12.7 V (24.8 V ... 25.4 V)
Deep discharge protection 11.2 V ... 11.6 V (22.4 V ... 23.2 V)
Cutoff voltage 13.9 V (27.8 V)
Boost charging voltage 14.4 V (28.8 V)
Battery type Gel
Operating temperature -25 °C to + 50 °C
Protection IP31
Dimensions 145 x 100 x 30 mm
Weight Approx. 150 g

What other SVB customers have to say

100% real reviews
Roger A.
Flag of Reino Unido Verified purchase
It is working perfectly. Very pleased with it.
Werner G.
Flag of Alemania Verified purchase
Sehr gutes Preis-Leistungsverhältnis
Good product, well packaged and delivered really quickly.
Rutger S.
Flag of Alemania Verified purchase
Super Preis- Leistungsverhältnis
If the controller lasts for a few years, I am very satisfied.

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