Solar Panel Power Supply Management Module 6V-24V Solar Charging Regulated Charger

Feature: 1. Support MPPT maximum power point tracking function, which can greatly improve solar energy conversion efficiency 2. Support solar panel / power adapter / USB multiple charging methods 3. Applicable to 6V~24V solar panels, can be connected through DC-002 power socket or terminal block 4. On-board MPPT SET setting switch, switch to the gear close to the input voltage, the charging efficiency is higher 5. On-board pin header and USB two-port 5V voltage output interface for user convenience 6. On-board high-capacity aluminum electrolytic capacitors and chip ceramic capacitors reduce ripple and work more stably 7. Onboard 14500 battery holder and PH2.0 battery socket for easy access to a variety of 3.7V lithium batteries 8. Onboard multiple status indicators for easy viewing of solar panels and battery status 9. On-board over-charge / over-discharge / anti-reverse / over-temperature / over-current protection circuit, stable and safe Parameter: Solar panel input voltage (SOLAR IN): 6V~24V Micro USB input voltage (USB IN): 5V Pin header / USB output (USB OUT): 5V 1A Charge cut-off protection voltage: 4.2V 1% Over-discharge protection voltage: 2.9V 1% Solar panel charging efficiency: about 78% USB charging efficiency: about 82% 3.7V battery boost output efficiency: about 86% Maximum quiescent current: