A 16kW single phase inverter can supply several high-power household appliances simultaneously, as long as their combined running load remains within the rated output. For example, air conditioning, kitchen equipment, electric water heating and general household circuits may operate together, depending on their actual power consumption. The ASP 14–16kW off grid inverter range offers three power options for properties with different energy requirements. Rather than calculating the total wattage of every installed appliance, installers should focus on the maximum load likely to operate at one time, including the starting demand of pumps and compressors.