Parmak 960 12 Volt Replacement Solar Panel

Parmak Solar Pak 12 Solar Panel The Parmak Solar Panel is a 12-volt Solar Panel Replacement that comes with lid. Instructions on how to replace: Remove the old panel and lid, disconnect battery and wire splicers and replace the new panel and wire splicers. For proper grounding of ALL Parmak fencers, it is recommended that you use three (3) 8′ copper ground rods spaced at 10′ intervals. One joule is defined as The work done to produce power of one watt continuously for one second; or one watt second.