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| | What is an inverter? | | |
| | Modern inverters have caused a quiet revolution in the way we live with independent power systems, providing silent AC electricity anytime, anywhere. An inverter is a sophisticated microprocessor controlled device that transforms the DC power collected from your renewable energy source into household (AC) electricity. An inverter that is connected to the grid allows you to sell the excess renewable power you harvest to the utility company. | | |
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| | An inverter/charger combines an inverter, battery charger, and transfer switch in one box. In addition to converting DC power from the renewable energy source into AC power, an inverter/charger can also convert AC power from a generator into DC power to recharge batteries. To ensure the power supply is uninterrupted, some models feature automated generator start and stop capabilities, so supplementary power is automatically produced as necessary. The inverter/charger's ability to process multiple forms of incoming power makes it a popular choice for off-grid applications as it provides homes with a completely autonomous supply of electricity. | | |
| | Wave Forms Explained | \ \ | |
| | Today's inverters, which simulate utility power electronically, produce two types of AC power: modified sine wave or sine wave. The differences between these types of inverters are subtle, but significant in the way they operate certain types of loads. | \ /1 Sine Wave | |
| | Modified Sine Wave Inverters | | |
| | Modified sine wave inverters can adequately power most household appliances and power tools. These inverters are less expensive. However, this waveform may present certain compromises with some loads such as microwave ovens, laser printers, clocks, and cordless tool chargers. | Modified Sine Wave | |
| | Sine Wave Inverters | | |
| | Sine wave inverters are the most sophisticated inverters on the market today. They are designed to replicate and even improve on the quality of electricity supplied by utility companies. | | |
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