Why Is My Arlo Solar Panel Not Charging My Camera?

Problem Description

Your Arlo Solar Panel is connected to your camera but the battery is not charging or is draining despite the panel being installed. The Arlo Solar Panel provides a continuous trickle charge to keep your camera battery topped up, but it is not designed to fully charge a dead battery from zero — it maintains charge during normal daily use. If your camera battery is draining faster than the panel can charge, or the panel is not generating power at all, the issue is usually panel positioning (not enough direct sunlight), a faulty magnetic charging cable connection, or the camera drawing more power than the panel can supply due to high motion activity.

Why This Happens in Real Homes

The Arlo Solar Panel is designed to maintain charge, not recover a dead battery. Users often install the panel on a camera with 10% battery and expect it to charge to 100% — it will not. Charge the camera fully first via USB, then install the panel to maintain the level. The second most common issue is panel placement: users mount the panel on the same wall as the camera which often faces away from the sun. The panel can be mounted independently — use a longer cable to position it in a sunny spot even if the camera is in shade.

Symptoms

• Camera battery percentage not increasing
• Arlo app shows "Not Charging" or "Slow Charging"
• Solar panel exposed to sunlight, but no charge
• Camera frequently goes offline due to low battery
• Happens after weather change
• Other Arlo accessories work fine

Recognize these? Here's what usually causes it.

Common Causes

• Suboptimal panel placement/angle
• Dirty or obstructed panel surface
• Loose or damaged charging cable
• Extreme temperatures
• Outdated camera firmware
• Faulty solar panel

Tools & Requirements

Step-by-Step Solution

1

Check solar panel positioning and sunlight exposure

The Arlo Solar Panel needs 3-4 hours of direct sunlight per day to maintain a camera battery. Direct sunlight means the sun rays hit the panel surface without obstruction — shade from trees, eaves, or buildings does not count. Check your panel at midday: is the sun hitting the panel surface directly? In the Northern Hemisphere, panels should face south or southwest for maximum exposure. If the panel is under an overhang, behind a tree, or on a north-facing wall, it may receive only indirect light which generates a fraction of the rated power. Reposition the panel to a location with unobstructed sky view. Even partial shade from a tree branch crossing the panel reduces output dramatically.

2

Inspect the magnetic charging cable connection

The cable between the Arlo Solar Panel and the camera uses a magnetic connector on the camera end. This connection must be clean and fully seated. Remove the magnetic connector from the camera and check both the cable tip and the camera charging port for dirt, corrosion, or debris. Clean with a dry cloth. Reattach and make sure the magnet snaps firmly into place — you should feel a definite click. If the connection is loose or the magnet is weak, the cable may be damaged and needs replacement. Also check the cable itself for kinks, cuts, or weather damage along its length. Squirrels and other animals sometimes chew outdoor cables.

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3

Verify the panel is actually generating power

In the Arlo app, go to your camera settings and check the battery status. If the solar panel is connected and working, you should see a solar panel icon or a Charging indicator when the panel is in sunlight. If the icon is absent, the panel is not detected. Try disconnecting and reconnecting the cable. If the app shows the panel connected but battery is still draining, the panel is generating some power but not enough to offset the camera usage — proceed to the next step to reduce camera power consumption.

4

Reduce camera power consumption

If the panel generates power but cannot keep up with battery drain, reduce the camera activity. Lower motion sensitivity to avoid excessive recording triggers. Narrow activity zones to only essential areas. Reduce video quality from 2K to 1080p — this uses less power per recording. Disable features you do not need: audio detection, spotlight (if applicable), and pre-roll video buffer. Each motion event uses battery: a camera with 50 daily motion events drains far faster than one with 10. In busy locations like a street-facing camera, the solar panel may not be able to compensate for constant triggers.

5

Understand seasonal charging limitations

Solar panel output varies dramatically with seasons. In summer with 14+ hours of daylight and high sun angle, the panel easily maintains most cameras. In winter with 8 hours of daylight, low sun angle, and cloudy skies, output can drop to 20-30% of summer levels. If your camera goes offline every winter, the panel cannot generate enough power during short, cloudy days. Options: manually charge the camera battery once a month during winter, reduce camera activity to minimum during winter months, or add a second solar panel if your camera model supports dual charging (most do not — in this case, use a longer cable to position the panel in a sunnier location).

6

Test with a different cable or panel

If the panel position is best, the cable is clean and seated, and the app shows no charging indicator, the panel or cable may be defective. Try a different magnetic charging cable if you have one (Arlo sells replacement cables). If a new cable does not fix it, the panel itself may have failed — solar cells can degrade from manufacturing defects or extreme UV exposure over years. Arlo Solar Panels have a 1-year warranty. Contact Arlo support with your panel serial number for a replacement.

Quick Solutions

Still having issues? This is usually the deeper cause below.

Need More Help? Arlo Support

Note: The contact information below connects you directly to Arlo's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.

How Does Arlo Compare?

Before replacing your Arlo device, see how it stacks up against alternatives in our full comparison guides.