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Innovative Technology Reduces Power Consumption in Solar Powered Security Camera

Innovative Technology Reduces Power Consumption in Solar Powered Security Cameras

Why Solar Powered Security Cameras Should Aim for Low Power Consumption

Solar powered security cameras work by capturing sunlight through solar panels, converting it into electrical energy, and using this energy to operate the camera. Excess energy is stored in a built-in battery, ensuring the camera functions properly even during bad weather or nighttime. By minimizing power consumption, these cameras can remain operational for longer periods and reduce the need for frequent maintenance.

Keeping Security Cameras Operational

The primary goal of solar powered security cameras is to ensure continuous operation. By optimizing power consumption, these cameras can stay active around the clock, providing reliable surveillance without interruption.

Extending Battery Life

Lower power consumption directly contributes to longer battery life because it related to charging times. By using energy-efficient technologies, solar powered security cameras can extend the lifespan of their batteries, reducing the frequency of replacements and overall maintenance costs.


Solar powered security cameras are inherently eco-friendly, as they utilize renewable energy. By further reducing power consumption, these cameras minimize their environmental impact, making them an ideal choice for environmentally conscious consumers.

The Most Power-Intensive Feature: Continuous Video Capture

For solar powered and 4G security cameras, the ability to continuously capture video is crucial. Users need to access live and historical footage with minimal maintenance, which requires the camera best to operate 24/7. This continuous operation can be broken down into three main power consumption states:

  • Sleep State: The camera remains in a low-power mode, motion detection active and only recording video when motion detected.
  • Night Vision: When the camera switches to night vision mode, it requires additional power to operate infrared lights.
  • Work State: The camera streams high-quality video, consuming the most power during this state

PIR (Passive Infrared) Technology to Reduce Power Consumption

PIR sensors are a key technology in reducing power consumption for solar powered security cameras. These sensors detect infrared radiation emitted by objects, including humans, based on temperature and surface characteristics.

How PIR Works in Solar Powered Security Cameras

PIR sensors are commonly integrated into security cameras to enable motion detection. When the environment is stable, the infrared radiation remains constant, and the camera stays in a low-power ‘sleep’ state, conserving energy. When movement is detected, the PIR sensor senses changes in infrared radiation and sends a signal to the camera, triggering it to start recording high-quality video and perform other pre-set actions.

The PIR sensor itself consumes very little power, making it an effective method for reducing overall energy consumption.

Improvements Needed in PIR-Based Motion Detection

  • False Alarms or Missed Alarms: There is a small chance of false or missed alarms due to the nature of infrared detection.
  • Recording Only When Motion is Detected: The camera only records when the PIR sensor detects motion, potentially missing important events.
  • Activation Time: When activated by PIR, there is a short loading time to start the live video feed.

New Generation of Energy-Reducing Technology: AOV (Always On Video)

AOV technology represents a significant advancement in solar powered security cameras, allowing for continuous video capture while maintaining low power consumption.

How AOV Works in Solar Powered Security Cameras

AOV technology is typically integrated into the processor chip, enabling the camera to capture video 24/7 without draining the battery excessively.

Less False Alarms or Missed Alarms

AOV technology incorporates AI algorithms that capture images, identify targets, and perform active timing detection. Unlike conventional PIR sensors that rely on passive detection, AOV can monitor larger areas (up to 30 meters) and reduce the incidence of false or missed alarms.

Continuous 24/7 Video Recording

AOV technology ensures that the camera records continuously by capturing a picture every second and combining these with full-frame rate video recordings when the camera is activated. This approach allows users to review any moment of the day seamlessly, providing comprehensive surveillance coverage.


Innovative technologies such as PIR and AOV are revolutionizing the efficiency and effectiveness of solar powered security cameras. By focusing on reducing power consumption, these cameras can operate continuously, extend battery life, and provide reliable surveillance with minimal environmental impact.


What is the difference between solar powered security cameras, battery cameras, and wired cameras?

The main difference lies in the power supply. Solar cameras get power from solar panels, battery-operated cameras use built-in batteries that need to be recharged manually, and wired WiFi cameras receive power from a connected electrical socket.

Do security cameras consume different amounts of energy during the day and night?

Yes, power consumption is higher at night because the security camera needs to turn on infrared lights for night vision.