diy solar

diy solar

can a panel generate enough voltage to run 120 volts without batteries??

kenbob

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Feb 17, 2024
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north carolina
I have access to 6 panels that are rated at 43 voc and 445 watt each could they run 110 volts with good sunlight without batteries??just wondering i am new to all the solar and just trying to learn
 
Solar panels output DC voltages. Similar to a battery is DC. (direct current ) The typical 120 volt that you are familiar with is 120 volt AC (alternating current )

Here is a Wikipedia article that provides a good explanation.


In particular this graphic on the page is good. The DC is in red, the AC is in green.

 
Those panels plus an inverter will give you 120v. Some inverets work without a battery, but most do not.

The simplest way I know of is to use a batteryless all in one inverter.
 
I have access to 6 panels that are rated at 43 voc and 445 watt each could they run 110 volts with good sunlight without batteries??just wondering i am new to all the solar and just trying to learn
Yes.

Will did a video on doing it.
He tied the panels to a large buck converter to output inverter voltage, and connected a inverter to it.
Ran power tools etc fine.
 

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