2.2 kW / 3 hp solar fish pond pump aerator oxygenator is the ideal solution, mppt controller DC 300V and AC 220V, cheap price, high quality aerator pump.
ATO-AP2200W Performance CurvesInstallation DrawingApplicationsTips: ATO Aerator Pump PowerThe power of ATO solar Aerator Pump is currently 370W, 750W, 1100W to 2200W. The voltage level is divided into three-phase AC 220V, DC 72V, 96V, 300V. The voltage level of the aerator pump motor is best to choose 220V, so the voltage of the array The level will not be too high, the number of series will be small, and the installation workload will be much smaller. According to the voltage and power level of the pump, the configuration of the system's solar cell array can be low voltage and high voltage. When the power is small, such as 750W, a low voltage level photovoltaic array can be selected. The voltage and power are easy to match. The design of its power system adopts DC / DC boost, and then drives the high-pressure universal aerator pump with variable frequency, which is small in size and light in weight. For larger power systems, solar cells can be directly connected in series to a high voltage matching level, and the power system uses a direct frequency conversion drive method.