The WAVE-20909 is a Solar Power Manager. It's compatible with general 6V~24V solar panels. It's able to recharge three 18650 Li-ion batteries through the solar panel or USB TYPE-C connection and provide a 5V / 3A regulated output (with multi protocols support including PD/QC/FCP/PE/SFCP).
The module features MPPT (Maximum Power Point Tracking) function and multi-protection circuits, therefore, it is able to keep operating with high efficiency, stability, and safety. It is suitable for solar-powered, low-power IoT, and other environmental protection projects.
Features
- Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
- Flexible battery recharging: from a solar panel or USB TYPE-C power adapter
- Compatible with 6V~24V solar panels, DC-002 jack input or screw terminal input
- Onboard MPPT SET switch, select the level closed to input level to improve recharging efficiency
- An onboard aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance
- Embedded battery holder, supports 3x 18650 rechargeable Li-ion batteries
- Several LED indicators, for monitoring the status of solar panel and battery
- Multi-protection circuits: overcharge / over-discharge / reverse-proof / overheat / over current, stable and safe to use
Specification
- SOLAR IN: 6V ~ 24V (18V by default)
- RECHARGING: Solar panel, power adapter, USB
- BATTERY: 3x 18650 Li-ion battery (NOT included)
- USB INPUT: 5V (TYPE-C, with PD quick charge support)
- 5V OUTPUT: 5V / 3A (USB-OUT, TYPE-C)
- RECHARGING CUTOFF VOLTAGE: 4.2V ± 1％
- OVER DISCHARGING PROTECTION VOLTAGE: 3.0V ± 1％
- SOLAR PANEL RECHARGING EFFICIENCY: ~78%
- USB RECHARGING EFFICIENCY: ~93%
- BATTERIES BOOST OUTPUT EFFICIENCY: ~92%
- QUIESCENT CURRENT (MAX): <2mA
- CASE: Metal case
- OPERATING TEMPERATURE: -40℃ ~ 85℃
- DIMENSIONS (MM): 119.0 × 71.0 × 25.2
Applications
Peripherals and Dimensions
| 1 | Solar panel input recharging through DC-002 jack or screw terminal |
5 | BOOT button |
| 2 | TYPE-C recharging/output port supports 5V power adapter for recharging supports PD protocol quick charge adapter supports PD/QC/FCP/PE/SFCP multi protocols output |
6 | Quick charge indicator |
| 3 | USB output port 5V/3A regulated output supports PD/QC/FCP/PE/SFCP multi protocols output |
7 | Solar panel status indicators Solar Warning: lights up if the solar panel is reversed Solar Charge: lights up when recharging from solar panel Solar Done: lights up when the battery is fully recharged |
| 4 | Battery on/off switch | 8 | Battery life indicators |
Shipping List
Weight: 0.19 kg
- Solar Power Manager (C) x1
- Adapter x1
Wiki: Solar_Power_Manager_(C)
WARNING
