Equipped with solar system, camera 3 hard disk recorder 12V 15W 1 wireless device 9V 20W 1 requireme

Introduction Equipped with solar system, 3 cameras, 12v 15w hard disk recorder, 1 9v 20w wireless device, 1 48v 15w 24 hour requirement;

Equipped with solar system, camera 3 hard disk recorder 12V 15W 1 wireless device 9V 20W 1 requireme

First of all, the configuration depends on the solar energy resources of the installation site.

The following takes an average daily maximum sunshine of 4 hours as an example:

Each camera requires: 15/12*24*3/.60=150AH (12v) battery, to charge three cameras, the charging solar panel configuration is: output 36V, charging current 40A, a total of 72 polycrystalline 300 watts pcs, 100W polycrystalline*10=1000W,

Wireless mouse requires: 15/48*24*3/.6=37.5A (48v) or 4X12V 40AH battery, 96 cells polycrystalline 380 watts x3

Are you asking how long can a solar powered wireless camera stay on standby without an internet connection? If the discharge voltage of a 40 Ah battery is 12 V, then the power is 480 W. The power of ordinary cameras is generalement from 5 to 7 W. The theoretical standby time is then 4 days.

However, the actual standby time will be longer, because as long as it is installed outdoors, the solar panel will directly charge the battery when it receives sunlight. As long as the battery is found. to be lower than 14.6V, the solar panel will directly charge the battery. It will directly charge the lithium battery, allowing charging and use at the same time.

So the standby time of 40AH battery is not 4 days when placed outdoors. If there is enough sunlight, it can provide uninterrupted power supply 24 hours a day, 360 days a year. The solar surveillance camera will then be. uninterrupted surveillance 24 hours a day, all year round.

If the standby time of the solar surveillance camera encounters rainy or cloudy days, the standby time will not be 4 days, car During the four days of standby, the solar panel charged the battery during the day. , but it doesn't charge at night. It's just one charge, so there is still 30-40% conversion to charge during the standby process, so the actual standby time is about 7-8 days before the battery capacity is affected .

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