Product Description
The Steca Solsum-F-generation is one of the most successful and the most commonly used charge controllers in solar home systems.
With load currents of up to 6.6 A for automatic switching from 12 V or 24 V, it is ideal for devices with a power output of up to 160 W.
The circuit board is completely electronically protected and with the LED user interface makes it easy to check the battery status at any time.
Large terminals enable the easy connection of solar panels, battery and load.
The Steca Solsum F works as a low loss series controller on PWM basis.
Series controllerVoltage regulationAutomatic voltage adjustmentPWM regulationMulti-stage charging technologyCurrent compensated load disconnectionAutomatic load reconnectiontemperature compensationCommon positive earthing or negative earthing on one terminalMonthly maintenance chargeElectronic protection functionsOvercharge protectionDeep discharge protectionReverse polarity protection of load, module and batteryAutomatic electronic fuseShort circuit protection for load and moduleOvervoltage protection at module inputOpen-circuit protection without batteryReverse current protection at nightOver-temperature and overload protectionBattery over-voltage shutdownMultifunction LED displayMulti-coloured LED4 LEDs show operating states- for operation, level of charge, error messages
