Computer hardware and software for monitoring and controlling the delivery of solar energy to digital and electrical devices

[ Valves of metal, other than parts of machines; manually operated metal split butterfly valves and manually operated metal valves for controlling the flow of substances; containment valves not being parts of machines, namely, metal valves for controlling the contained transfer of substances, metal coupling devices other than parts of machines for use with integrated material handling equipment, namely, couplings of metal for containers; metal coupling devices for the contained transfer of pr...