What are inverters and do I need them?

What are inverters and do I need them?

Inverters turn the DC output collected from your solar panels into alternating current (AC), which is the standard used by all commercial appliances. Inverters serve as the gateway between the photovoltaic system and the devices and appliances drawing energy from your solar panel system. You’ll typically need an inverter for any solar panel larger than five watts.

What is the difference between pure sine wave and modified sine wave inverters?

When shopping for an inverter, there are two main options to choose from: pure sine wave and modified sine wave inverters.

Pure Sine Wave Inverters:

Pure sine wave inverters are capable of producing smooth, quiet, and reliable electricity to operate appliances and electronics without any interference. Like its name suggests, pure sine wave inverters produce current in a pure sine wave shape. Segre Electronics sells a range of pure sine wave inverters of varying capacities to fit your solar installation and energy needs. Segre Electronics inverters also provide overload protection for both DC input and AC output to prevent damage to the components and the unit.

What do I need a pure sine wave inverter to run?

As noted above, you need a pure sine wave inverter to run appliances with AC motors, such as microwaves and refrigerators; medical equipment, such as CPAP machines with humidifiers, sensitive electronics, laser printers, newer TV’s, and appliances with electronic timers or digital clocks. Your laptop may work with a modified sine wave inverter, although some claim that using one can shorten the lifespan of your laptop’s battery.