Transform DC to AC with a Solar Panel Circuit

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Discussion Overview

The discussion revolves around converting Direct Current (DC) generated by solar panels into Alternating Current (AC). Participants explore various circuit options and components necessary for this conversion, including the use of inverters and oscillators.

Discussion Character

  • Technical explanation
  • Debate/contested
  • Experimental/applied

Main Points Raised

  • One participant questions the feasibility of converting DC to AC given the low power output of solar panels, suggesting that power inverters may be a solution.
  • Another participant proposes that an oscillator can serve as a converter and mentions the potential use of a transformer to adjust voltage levels.
  • A participant suggests looking into commercially available inverters as a practical starting point for the conversion process.
  • There is mention of an earlier discussion regarding the optimum power point for solar panel inverter operation, indicating that this is a relevant consideration for effective conversion.

Areas of Agreement / Disagreement

Participants express varying opinions on the best approach to convert DC to AC, with no consensus reached on a specific method or circuit design. Some participants highlight the challenges involved, while others suggest potential solutions.

Contextual Notes

Participants reference the need for sufficient power output from solar panels and the complexity of the conversion process, but do not resolve the specifics of the circuit design or the optimal components to use.

Who May Find This Useful

This discussion may be useful for individuals interested in solar energy systems, electrical engineering, or those seeking practical solutions for converting DC to AC in renewable energy applications.

hagopbul
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Hello guys
Does anyone know how to change from DC [Direct current] to AC [Alternating Current]?
Which circuit did I need to use?
I will use it for my solar panel … it only generate a DC and I need to change it to AC
A web sit …blue print of the circuit … any thing will be good

is it possible
 
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hagopbul said:
Hello guys
Does anyone know how to change from DC [Direct current] to AC [Alternating Current]?
Which circuit did I need to use?
I will use it for my solar panel … it only generate a DC and I need to change it to AC
A web sit …blue print of the circuit … any thing will be good

is it possible

Well, that's gonig to be tricky. Do your panels put out enough power? AC to DC isn't hard because you're often going from 100 watts to 1 Watt (eg: 110VAC @ 1amp to 12VDC @ .8amp) but gonig the other way, you're starting with just a few watts.

Anyeay, Google power inverters.
 
hagopbul said:
Hello guys
Does anyone know how to change from DC [Direct current] to AC [Alternating Current]?
Which circuit did I need to use?
I will use it for my solar panel … it only generate a DC and I need to change it to AC
A web sit …blue print of the circuit … any thing will be good

is it possible

An oscillator is such a converter. You can also drive a transformer with an oscillator to step up or down the voltage.
 
3000 watt DC
 
hagopbul said:
3000 watt DC

It's probably best to start by looking at commercially-available inverters:

http://www.mrsolar.com/content/solar-power-inverters.php

We had a thread a while back here on the PF about the optimum power point for solar panel inverter operation, but I'm having trouble finding it with searches (including google's site: Advanced search)... The optimum power point converter adjusts the Vin and Iin operating point of the solar panel, to get the optimum power output.
 
Last edited by a moderator:
hagopbul said:
3000 watt DC
Oh. Ah. I stand corrected.
 

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