18 V Solarpanel MPPT Controller 3,7 V 7,4 V Akku Ladegerät Modul (18 V)
6,53 €
Feature: 1. 18V (for 18V Solar Panel): Input DC 18-28V, Output DC 1.2-17V Adjustable (3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V). Option: 9V, 18V. The maximum load current / output current is 1A, but you can change the current by changing the value of the Rcs resistor.
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