business continuity services equipment, namely, standby generators (includes combustion generation, wind generation, solar photovoltaic, thin-film solar, passive solar/solar thermal, rooftop solar, wave generation and geothermal heating, cooling and generation, energy storage equipment including battery arrays and plug-in vehicles), digitally enhanced hardware compatible with the smart grid, these include; surge protectors, noise filters, isolation transformers, voltage regulators, constant v...

consultation in the field of energy engineering