Power modules
DFRobot 5 V MPPT Solar Power Manager for Lithium Batteries
Model DFR0559
Module for charging lithium batteries with solar panels, with regulated 5 V output.

DFRobot · Power Modules
Model: DFR0379
Adjustable step-down power supply with voltage display.
Power modules
Model DFR0559
Module for charging lithium batteries with solar panels, with regulated 5 V output.
Power modules
Model DFR0535
Solar charge manager with regulated 5 V outputs for outdoor projects.
Power modules
Model DFR0579
Compact solar charger with regulated output for low-power sensors.
Power modules
Model DFR0563
Lithium battery charge level indicator.
Power modules
Model DFR0569
Buck-boost regulator that delivers a stable 5 V.
Power modules
Model DFR0571
Step-down converter for powering boards at 5 V.
Power modules
Model DFR0123
Adjustable step-up power supply with voltage display.
Power modules
Model DFR0105
Power shield with adjustable output from 1.25 to 12 V.