Solar Energy Manager B
5V-24V Solar Power Management Module, with MPPT, Type C Power Adapter, 5V/3.1A Regulated Output
Product Overview
The Solar Energy Manager B is a solar power management module with fast charging functionality. It supports charging 3.7V 18650 lithium batteries via solar panel and USB interface, and provides 5V/3.1A regulated output (the Type-C port also supports output with various protocols like PD/QC/FCP/PE/SFCP). The module features MPPT (Maximum Power Point Tracking) and battery charge/discharge protection. MPPT automatically adjusts charging power based on input voltage for more efficient solar energy utilization. The protection circuit monitors battery voltage in real-time to prevent overcharging and over-discharging, protecting the battery and extending its lifespan. Due to its excellent stability and efficient charge/discharge management, it can be used in solar power generation, low-power IoT, environmental monitoring, power banks, and other green projects.
Product Features
Supports MPPT function, significantly improving solar conversion efficiency.Supports multiple charging methods: solar panel / power adapter / USB.Compatible with 5V-24V solar panels, connectable via DC-002 power jack or terminal block.On-board MPPT SET DIP switch to select a setting close to the input voltage for higher charging efficiency.On-board USB A and USB C output interfaces; Type C port supports fast charge input and output.On-board multiple status indicators for easy monitoring of battery charge/discharge status.Supports simultaneous charging and discharging.On-board multiple protection circuits: overcharge / over-discharge / reverse connection protection / overcurrent protection, ensuring stable and safe operation.
Product size
Resource Overview
- Output Activation Button: Activates output when the board enters lock state due to low battery voltage.
- Power Switch.
- USB C Charge/Discharge Connector: Charges the battery or discharges via TYPE-C cable, supports PD/QC/FCP/PE/SFCP (and other protocols).
- USB A Output Port: Supports QC/AFC/FCP/MTK PE/SCP/SFCP (and other protocols). (Note: Corrected presumed typo SCF to SCP)
- Battery Voltage Indicator LEDs (Red).
- DC-002 Solar Charging Jack: For connecting solar panels.
- STATE: IP5356M Chip Status LED; Red blinking during USB charging only, Red constant on during USB discharge only (including USB-A and USB-C), Green blinking at 1Hz during simultaneous charge & discharge (including discharge when USB input is fully charged), Green constant on when fully charged and no load connected.
- Fast Charge: Fast charge function indicator, lights red during charge/discharge with fast charge protocol.
- Solar Charge: Solar charging status indicator, Red indicates solar charging, Green indicates solar charging complete.
- Solar Alarm: Solar panel reverse polarity indicator (Red).
Package Contents
