The Kentfaith phone imager was designed for close inspection. If you can stand in front of that panel, it would be possible to use this camera. 

The Kentfaith phone imager was designed for close inspection. If you can stand in front of that panel, it would be possible to use this camera. 

Solar panels should be installed in sufficient sunlight, usually at a suitable location on or around the top of the chicken coop. Ensure to avoid any obstructions to fully receive solar energy. 

Please use a dampened soft cloth to wipe the surface of the solar module, and remove all dust or other adhesives as soon as possible to avoid performance degradation. 

Due to the use of a polarising film to control the amount of incoming light, colour cast is a common phenomenon on all commercially available adjustable ND's. KF has minimised the effect of the polarising film on the colour cast by using a mature manufacturing process and perfecting its coating technology. *According to laboratory data, the ND2-400 has a bias value of around 290k, which is below the industry average of 500k. Does the ND2-400 have dark corners? Tested with Nikon Z 7 and Nikor 14-30mm Sline, dark corners are not noticeable at 14mm, no dark corners at 16mm.