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dc to ac power How to Power Appliances With Solar Panels

by:KEBO      2019-11-11
Imagining a device that gets power directly from a solar panel is an oversimplification, but the reality is not much different.Because the panel output is usually DC current, there will be a complex situation-Not communication.-It is usually not at a voltage that a device can use.A device called an inverter solves the problem.In addition to the inverter, most working systems include batteries, so you can continue to use the appliance while the sun is out.The hit Sun creates a potential difference between the sides of the solar cell, and when you connect these sides with a wire, the current flows.A typical panel consists of many such units that are connected together to produce a fixed potential difference or voltage of 12, 24, or 48 volts.Depending on the square foot of the panel, the current flowing when you connect the terminal may be enough to charge the computer, but can run any type of motor or power the device, you usually need to connect several panels together.Most photo-The Voltaic system is set to charge the battery pack with the same voltage as the panel.The panel output fluctuates as the sun changes, and these fluctuations damage the battery.You can prevent this by wiring the charging controller between the panel and the battery pack.In addition to stabilizing the panel output into a stable signal that the battery can handle, the charging controller monitors the battery and turns the input off while charging.It also prevents the power from returning from the battery to the panel, which can damage the panel.Once you connect the panel array to the battery pack via the charging controller and the battery pack is charged, you are still not ready to power any appliance.This is because the output of the battery is DC and the voltage is 6, 12, 24 or 48 volts, not the 120 volts required by the device.You need an inverter to convert the DC battery power supply to the modified-The AC signal and the voltage is transformed.The rated power of the inverters is the power they provide.A 300-The watt inverter on the small side will run a small device.Inverter standard 120-Accept the voltage ground socket for any electrical plug, but you must make sure that the consumption of the electrical appliance will not exceed what the inverter can handle.If so, you need a larger inverter.Some panels are built in.Charging Controller and inverter, you can plug directly into the socket provided on the panel.However, these systems generally do not provide much power and are generally only suitable for charging the cell phone or computer battery.Any power-A hungry device like a blender or a vacuum cleaner requires an output of a rather large battery pack and a charging power of more than one panel.
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