You can use the solar panel to charge anything that is type C portand then use the battery camera indoor.FAQ2.5K 4MP Solar Camera WiFi Wireless Outdoor Video Surveillance Battery Long Standby Security Protection IP CameraSupport Cloud storage and local storage and SD card storageIP65 waterproof surveillance cameraSupport All-in-One installation and separated installation PTZ Security Camera3W Solar Panel, Efficient Solar Charging*When the security camera connected to 3W solar panel to work, the battery can last 365 days, also works even with sunlight*The solar panel can provide non-stop power for the outdoor camera.*Please make the sure the solar panel is connected well with the battery camera, the connector should be covered carefully7800mAh Rechargeable Battery Video Camera*7800mAh Rechargeable Battery & 100 power wirefreeBeside the solar panel can provide nonstop solar power for the outdoor camera day or night sunny or rainy*With rechargeable battery, it allows you no need any annoying wires for the ptz outdoor camera. 100% wire-free.*Low battery notification and indicator on the WiFi security camera.Smart PIR Motion Dection Alarm* This wireless outdoor camera uses a highly sensitive PIR motion sensor detection to double the control and reduce false alarms,* Quickly waking up and steadily capturing all human movements, significantly reducing false alarms caused by rain and insects, etc.* Enhanced protection of your property and sends timely and accurate alerts. Excellent choice for home security protection.AI Human Detection Solar Camera* When video camera detect motion, it would send motion detection notification to your mobile phone.*The video surveillance can be triggered by humans.Two Way Audio Communication*You will get a CCTV camera with microphone and speaker. You can talk with your family at any time, anywhere like working, traveling