Waveshare Solar Power Management Module for 6V~24V Solar Panel

Description: Solar Power Management Module, For 6V~24V Solar PanelCAUTION: DO NOT put any non-rechargeable battery, like dry cell, into the battery holder. Serious consequences including explosion may occur if you try to charge a non-rechargeable battery.SAFETY CAUTIONSLi-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they're not properly recharged or used.Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.Do not mix use old batteries with new ones, avoid using batteries of different brands.When buying Lithium battery, should always make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.Lithium batteries have limited cycle life, they will also deteriorate as time goes by. Should be replaced with new ones when the batteries reaching their max cycle life, or working over two years, whichever comes first.Should be placed carefully and properly, keep it away from inflammables and explosives articles, away from children, avoid any safety accident caused by careless storage.OverviewThis solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V rechargeable Li battery through solar panel or USB connection, and provides 5V/1A regulated output.The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.FeaturesSupports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panelSupports solar panel / USB connection battery chargingFor 6V~24V solar panel, DC-002 jack input or screw terminal inputOnboard MPPT SET switch, select the level closed to input level to improve charging efficiencyTwo 5V output interfaces: pinheaders and USB portOnboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V rechargeable Li batterySeveral LED indicators, for monitoring the status of solar panel and batteryMulti protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to useSpecificationsSolar panel input voltage (SOLAR IN): 6V~24VMicro USB input voltage (USB IN): 5VPinheader / USB output (USB OUT): 5V 1ACharging cutoff voltage: 4.2V±1％Over discharging protection voltage: 2.9V±1％Solar panel charge efficiency:: ~78%USB charge efficiency:: ~82%3.7V battery boost output efficiency: ~86%Max quiescent current: <2mAOperating temperature: -40℃~85℃Dimension: 65.2mm × 56.2mm × 22.9mmWhat's on BoardSolar panel charging input: charged by solar panel, DC-002 jack or screw terminalUSB charging input: charged by USB connection, connect a 5V power adapter through the Micro USB port5V/1A power output: provides regulated 5V/1A output, USB port or 2.54mm pinheaderBattery interfaces: for connecting 3.7V rechargeable Li battery, PH2.0 connector or 14500 battery holderCS8501: USB power management chip, for USB charging and 5V/1A boost outputCN3791: solar power management chip, for solar panel charging and buck inputLi battery protection chip: Li battery over charge / over discharge protectionBattery switchMPPTSET switch (bottom side):supported level: 6V/9V/12V/18V/24Vselect the level closed to input level to improve charging efficiencyBOOT keyBattery capacity indicatorsUSB charging indicators:USB Charge: on when USB chargingUSB Done: on when the battery is full charged by USBSolar panel charging indicators:Solar Charge: on when solar panel chargingSolar Done: on when the battery is full charged by solar panelSolar Warning: on when solar panel reverse connectionBattery warning: on when battery reverse connectionPower output indicator: 5V/1A outputApplication ExampleDimension PACKAGE CONTENT Weight: 0.029 kgNote: the 14500 battery is NOT included.Solar Power Manager x11

Price: 12.52 USD

Location: 深圳

End Time: 2023-11-05T08:36:40.000Z

Shipping Cost: 0 USD