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4W Solar Panel Output 5V 12V Solar Cells Charge Install 18650 Battery IP66 Waterproof Outdoor For Remote Sensors Hunting Device
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Main Features:
【Charging】Equipped with an 4W high-efficiency monocrystalline silicon solar panel and 2A charging technology to maximize energy harvesting efficiency and greatly shorten charging time. Even when the battery voltage is 0V, the solar panel can still work and charge the battery with trickle current, ensuring stable operation of the entire system.
【Low Power Consumption Charge Controller】Adopts a low-power MCU control circuit for accurate battery detection and management, preventing battery damage caused by overcharge or over-discharge. With ultra-low power consumption, it mostly stays in sleep mode, and the working current is about 500μA, greatly reducing self power consumption.
【Status Indicator Lights】The solar panel is designed with 6 LED indicators for easy monitoring of working status, including charging LED, battery level indicators and power output LED, allowing you to clearly check the panel status at a glance.
【Battery Installable】The solar panel is built with 6 slots for 18650 batteries, which are standard 18650 size for easy replacement and maintenance.
【Monocrystalline Silicon Solar Cells】The solar cells are made of monocrystalline silicon with a conversion efficiency of up to 23%, improving the efficiency of converting sunlight into electricity.
【Constant Current & Voltage Regulator PCB Board】Built-in PCBA module outputs stable 5V or 12V voltage through constant current circuit to power your device and ensure stable operation.
【5V / 12V Switchable】The charge controller supports 2 default output voltages for different devices. You can switch between 5V and 12V output via the jumper cap on the controller PCB.
【Solar & DC Dual Power Input】Supports two charging methods: solar charging, or charging the built-in battery via a 5V/2A power adapter.
【IP66 Waterproof for Outdoor Use】Specially designed for outdoor applications with IP66 waterproof rating.
【Overcharge & Over-Discharge Protection】Overcharge protection voltage: 4.25V, over-discharge protection voltage: 2.8V, which protects the battery safely and extends its service life.
Batteries not included!!!If you can't buy 18650 batteries, do not purchase this product! Do not purchase it!!!
NOTE:
Do not include batteries
The panel can output 5V or 12V, and it will be shipped with the option you selected by default.
Note: 5V and 12V cannot be output at the same time; only one voltage can be output each time.
Output: 5V or 12V
Our charging controller has two preset output voltages: 5V or 12V. You can set the desired output voltage using the jumper caps on the board.
Note: 5V and 12V outputs cannot be active simultaneously.
FAQ
Q: Is the battery included?
A: Panel has 6 battery slots, you can choose you need.
Q: Use environment temperature
A：-10°-50°
Q：How to choose a battery?
A：Supports all 18650 batteries.
Q：Is there a requirement for battery capacity?
A：No limitations, high capacity, long charging time.
Q：How are the panels installed?
A：Please install the panel in a location with greater than 5 hours/day of sunlight.
Output Current
Output 5V2A or 12V1.5A
Tested result: After installing all batteries, the maximum input power can reach around 10–12W. Do not use devices with excessively high power.
Device Power
Since the panel generates relatively little power, if it provides power for high-power devices, the rate at which the devices consume power is much greater than the rate at which the panel is charged.
If you need to work 7X24 hours, please keep your device power and working current less than the following reference values.
5V device: power 0.45W, current less than 88ma
12V device: power 0.45W, current less than 40ma
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.
2A charging
Our charging current is 2A, which shortens the charging time, while other sellers only use 1A charging.
About batteries
The solar panel can hold a maximum of 6 PCS batteries. Search for "18650 batteries" with no capacity limit; it is recommended to use batteries with 2500mAh or higher per cell. Both pointed-top and flat-top 18650 batteries are supported.
Note: The battery diameter must not exceed 18mm, otherwise it may not fit.
Note: This product does not include batteries. You need to purchase them separately.
2M Cble
Cable length: 2M, equipped with a 5.5×2.1mm plug. Three additional adapters are included: Micro USB, 3.5×1.35mm DC, and Type-C.
QC
We inspect every single photovoltaic panel via an Electroluminescence (EL) camera, ensuring that every panel you receive delivers flawless charging performance.
Supports power supply for sleepable, motion-detecting cameras. Does not support cameras that work all the time for long periods of time.
Multiple styles of input and output connectors.
IP66 TEST
We install two 18650 batteries inside the panel. After securing all waterproof plugs, power on the panel to activate it. Then submerge the panel in water for 30 minutes—it will continue to operate stably.
Easy installation
When fixing the bracket, adjust the mounting angle as required.
Packing List
Solar Panel 1PCS
Fixed bracket 1PCS
Screws 1PCS
Instruction manual 1PCS
Screw accessory package 1 package
