25W Panel MPPT Charge Output 5V 12V 18650 Replaceable Battery Solar Cells Lamp Light Led Waterproof 3G CPE 4G Rouer WIFI

NOTE：This link does not include batteries！！！ Options Option1:OUTPUT 5V,2A，USB/TPYEC/3513mm Plugs. Option2:OUTPUT 12V,1A 1、[25W Solar Panel] The solar panel generates 25W of power, with an output voltage of 15-18V and a current of 1.5A, ensuring that the power generated per day is sufficient for the router's consumption. 2、[Removable Battery] Maximum 6PCS18650 batteries can be installed, capacitor capacity is not limited. Need to be purchased by the user. 3、[Built-in controllers] The solar panel has a built-in MPPT controller, the charging efficiency is increased by 30%, and the battery will be full in 4-5 hours. And provide stable 12V1A power supply to ensure the router work stably. 4、[IP66 waterproof] IP66 waterproof design for use in harsh environments. Effective working temperature is from -15° to 65°. 5、[Power of connected devices] After testing, installing a 3000mah capacity battery can provide 7X24 hours uninterrupted power supply for a 3W device. Batteries not included!!!If you can't buy 18650 batteries, do not purchase this product! Do not purchase it!!! Main Features: [Replaceable Batteries]This solar panel comes with 6 built-in 18650 battery slots, whose dimensions conform to international 18650 battery standards, making battery installation convenient. [MCU Charging Management]It adopts a low-power MCU core processor to precisely manage the charging and discharging processes, ensuring the solar panel operates normally. [Monocrystalline Silicon Solar Cells]The solar cells are made of monocrystalline silicon, with the top layer using photovoltaic glass material that is corrosion-resistant and easy to clean dust off. It has a power output of 25W and a conversion efficiency of up to 23%, thus enhancing the efficiency of converting sunlight into electricity. [Built-in Charging Controller]The built-in PCBA (Printed Circuit Board Assembly) utilizes a constant current circuit, enabling high-current charging with a maximum input voltage of 20V. It can output a stable voltage from the battery to power your devices and ensure their proper operation. [Status Indicator Lights]There are 3 status indicator lights on the back of the solar panel, facilitating the monitoring of its operating status and troubleshooting. [Outdoor Waterproof IP66]Specially designed for outdoor use, it features IP66-rated waterproof performance. [Overcharge and Over-Discharge Protection]The overcharge voltage is 4.25V, and the over-discharge voltage is 2.8V, providing safer protection for the battery and extending its service life. [Intelligent Switching]The circuit is designed with an intelligent switching function. When sunlight is sufficient, the photovoltaic panel prioritizes supplying power to your devices; when sunlight is insufficient, it automatically switches to using the electricity stored in the battery to power your devices. This switching is automatic without the need for manual operation, effectively improving the efficiency of converting light energy into electricity. [Short-Circuit Protection]It is equipped with a short-circuit protection function. Accidentally reversing the polarity of the output voltage will not damage the internal circuitry of the solar panel. [About the Cable]The cable is 2 meters long, with an output interface featuring a 5.5x2.1mm DC plug. [Switch Button]The switch button is used to connect the battery to the circuit PCB, providing a high level of safety redundancy. [MPPT Charging]The charging capacity adopts the MPPT (Maximum Power Point Tracking) method, which effectively increases the charging efficiency by more than 20%. 25W SOLAT PANEL(Replaceable batteries) This is a 25W solar panel that can be install 18650 battery. The battery type that users can easily change freely. The output power supply is 12V1A, which provides 7X24 hours power to the router. Batteries not included!!!If you can't buy 18650 batteries, do not purchase this product! Do not purchase it!!! 3in1,Solar Panel&Battery&Charge Controller Unscrew the rear cover screws to install the battery. The battery type is the 18650 type and is available at a timeout near you. Output power supply: 12V 1A DC socket type: 5.5X2.1mm 4 sizes of plugs Output 5V Versions, we included USB/TPYEC/3513mm plugs, you can use the plugs to switch. NOTE：Output voltage: 12V (plug not included). Incorrect connection may damage your device. LED Charging LED: Indicates charging status. Battery level percentage: Displays remaining power at 25/50/75/100%. Output LED: Indicates power output status. When the battery level drops below 5%, the protection program is activated to cut off the power output and wait for charging. The power output will be automatically resumed without manual intervention when the battery is charged to 55%. It features 24/7 cyclic operation. SIZE： Completely automatic, no need to operate. 1. When the power is lower than 10%, the solar panel stops outputting power. 2、When the battery power is more than 90%, the solar panel will automatically turn on the output power. Completely automatic, no need to operate. Installation Precautions 1、Choose a mounting location with greater than 5 hours of sunshine to ensure that he charges faster than the router's consumption rate to ensure that it works all the time. 2, Clean the solar panel every month to make him charge faster. Sunlight Detection 1. The system realizes intelligent sunlight detection. When sunlight is sufficient, the solar panel directly supplies power to your device and charges the battery simultaneously. 2. In cloudy or rainy weather, the solar panel charges the battery with low current, while the battery provides power to your device. 3、When no power is available from the panel during nighttime, the system automatically switches to battery power to supply the device. Ensure adequate sunlight hours. The solar panel cable length is 2M, you can install the panel outdoors and the router indoors.The solar panels are kept working 7X24 hours and must ensure sufficient sunlight hours, not less than 6 hours of sunlight per day. Please clean the dust on the solar panel regularly. MPPT：Maximum Power Point Tracking (MPPT) ensures that the charging power remains unchanged when sunlight varies, effectively improving charging efficiency. intelligently switch output sources：When sunlight intensity is high, the power supplied to the device comes from the solar panel; when sunlight intensity is low, the power supplied to the device comes from the battery, which fully ensures the device can work for a long time. Replaceable battery：It is equipped with 6 PCS of 18650 battery slots, and the batteries can be replaced by the user themselves. Cost：Our solar panel has a total weight of approximately 1.2 kg. It is lightweight and has sufficient power, which effectively reduces various costs such as shipping fees. Ease of installation：It is lightweight and easy to install; if you need to install it at a relatively high location, only one person is required. Step 1: Obtain the Actual Power of the Device Actual Power = Rated Power on the Label × 0.3 - 0.5 For example, a router labeled "12V 1A" has a rated power of 12W. Its actual power is 12W × 0.3 = 3.6W, meaning it can operate with a 3.6W power supply. Step 2: Determine the Total Daily Power Generation of the Solar Panel Total Daily Power Generation = Power of the Solar Panel × 4 Hours For example, a 25W solar panel has a total daily power generation of 25W × 4 Hours = 100Wh. This calculation is based on the global average sunshine duration of 4 hours per day. Step 3: Configuration Instructions The total daily power generated by the solar panel must be greater than the total daily power consumed by your device. For example, a 25W solar panel generates 100Wh of power per day. A router consumes 3.6W of power, so its total daily power consumption is 3.6W × 24 Hours = 86.4Wh. Since 100Wh > 86.4Wh, the solar panel can support the router to operate 24 hours a day, 7 days a week. Step 4: Instructions on the Battery The total capacity of the battery is only related to the operating duration of your device on cloudy/rainy days or at night. For example, installing 6 pieces of batteries instead of 4 pieces will allow your device to operate for a longer period.