Solar regulator PWM GETI GSR020 12-24V/20A

Solar regulator PWM Geti GSR020
Solar regulator PWM Geti GSR020 with indication of charging, current consumption and battery voltage. Designed for system voltage of 12V or 24V with fixed operating parameters and maximum charging and loading current 20A for panels up to 240W-12V or 480W-24V.
Brief description of PWM regulators: solar PWM controllers connect solar panels directly to the charged battery and after reaching the set or given terminal voltage of the battery, the subsequent control is solved by pulse current limitation. The controllers are suitable for panels with the same system voltage as the battery voltage, otherwise there are losses, when part of the power is wasted due to inappropriate V-A characteristics of the panel.


Product parameters:

- simple solar PWM controller for lead batteries
- LED indication
- protection against battery polarity reversal, overload and short circuit
- automatic disconnection at low voltage
- backflow blocking
- battery status indicator


Technical parameters:

- maximum charging current: 20 A
- working temperature: -40 +50 ° C
- max. conductor cross section: 16mm²
- rated battery voltage: 12V / 24V car. detection
- battery types: liquid electrolyte / gel battery
- increased voltage:
14.5V / 29V (liquid electrolyte)
14.3V / 28.6V (gel battery)
- low voltage disconnection: 11V / 22V voltage controlled
- low voltage for reconnection: 12.8V / 25.6V
- protection: against polarity reversal of the battery, overload and short circuit
- dimensions: 115 × 91 × 48 mm
- product weight: 224 g