CAUTION: 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; 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;
Supports MPPT Maximum Power Point Tracking function, maximizing the efficiency of the solar panel; Supports solar panel / USB connection battery charging; For 624V solar panel, DC-002 jack input or screw terminal input; Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency;
Two 5V output interfaces: pinheaders and USB port; Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance; 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V rechargeable Li battery; Several LED indicators, for - MONITOR ing the status of solar panel and battery;
Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to use.
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