Understanding the information on equipment nameplates is essential to properly evaluate an air conditioner or heat pump installation. This understanding simplifies the selection of the correct branch-circuit conductor size, the…
My accomplices and I have made up a mock service diagram to be used in an educational program. The electrical service is rated 4000 amps at 120/208 volts. We are supplying the service equipment with 12 sets of 600 kcmil aluminum type THWN per phase.
Photons (solar energy from sunlight) hit a PV module and electrons (electrical energy) come out. The amount of electricity (volts and amps) a PV module will produce is proportional to the amount of sunlight shining on the module (more is better),
Energy efficiency involves reducing energy consumption, optimizing energy costs, and improving installation reliability. To achieve a high level of energy efficiency, there are at least six solutions you can apply.