Dwat InverttLv Plans

Copyright 199ó - 2003 Creative Science & Research

120 VDC Battery Bank

No matter what size inverter you use you will still need 10 12 VDC batteries connected in series to run the 500 watt, 1000 watt, 5,000 watt or 7,000 watt homemade inverter. You can also get 120 VDC, by using only 5 12 VDC batteries which will give you 60 VDC. You then double the voltage with a bridge doubler. Also search the net for Solar Panel companies they can tell you more about how to connect batteries and boxes etc...

Solar Panel / Optional

120 VDC wall outlet

Breaker box with 120 VDC meter.

YOU MUST HAVE AN ON/OFF BREAKER BOX YOU CAN USE A 120 Vac HOUSE TYPE

DANGER

High Voltage

120 volts DC

65"

SIDE VIEW

USE PVC GREY PIPE

120VDC

CAR ALTERNATOR or use a AC generator w/diode and change to 120vDC

Solar Panel / Optional

DANGER

High Voltage

120 volts DC

120VDC

CAR ALTERNATOR or use a AC generator w/diode and change to 120vDC

Alternator Used Solar Vehicles

Optional: Free Energy Motor or gas powered lawn mower engine to run a 60 amp 12 vdc generator or alternator

Charging system: charge for only 2 to 3 hrs per day!

Optional: Free Energy Motor or gas powered lawn mower engine to run a 60 amp 12 vdc generator or alternator

Alternator Free Energy

Charging system: charge for only 2 to 3 hrs per day!

120 VAC OUTSIDE OR INDOOR BREAKER BOX

INVERTER

60 HZ

120 VAC OUTSIDE OR INDOOR BREAKER BOX

Copyright 1996 - 2003 Creative Science & Research

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Example of batteries connected in series = 120 vdc output

You build at your own risk!

You build at your own risk!

Homemade Inverter Plans
Solar is not a good choice!

INVERTER OPTION #2

To Battery Negative

To Battery Negative

5000 Watt Inverter
To Battery POSITIVE

Wires are not shown connected to help show brush assembly

This is our 5,000 watt inverter design, this is a foundation to work from, of course you can build it to any wattage you desire. For high wattage such as 5,000 watts, you must use fat wire and brushes, ( Large gauge wire ) this design can also be made non-mechanical by using electronic switching, but we wanted to make it easy for just about anyone to build. The commutators are very easy to build, it may look hard but it is not. We use our own design using copper piping and J-B weld epoxy, both are available at any hardware store near you I am sure.

The commutators are simply an on and off switch.

when the commutators hit the front brushes, the capacitors are charged with 12 volts dc each,

Then as the commutators spin toward the back they shut off the front 12 vdc charge for the caps and they then spin around and hit the back brushes, which connect the capacitors in series and step the Voltage Up tO 120 vdc. The drawings do not show the lull ten brushes needed, we did not want to make it iook to complicated. _A/ —

Wires are not shown connected to help show brush assembly

Http Www Picoturbine Com

Sorry the drawing does not show the full ten brushes to obtain 120 vdc step up

You will need 10 capacitor and diode banks stacked one on the other. Each capacitor is rated at 25 volts x 23,500 uf a 25 v x 4700 uf = about 100 watts output.

Type 2 inverter / Brush and commutator assembly

SIDE VIEW

W"x W" steel square

3/4" x 1" copper plate

Motor Brush w/spring 5/16" x 1/4"

J-B Weld Epoxy or PC 7 Epoxy Also acts as an insulator!

1/8" plastic square wash custom made / same size as aluminum / used as a insulating washer.

3/4" x 1" copper plate

6-32 x 3/8" steel machine screw tapped out w/6-3 NC, drill hole 7/64"

Free Blueprints Must Inverters

6-32 x 3/8" steel machine screw tapped out w/6-3 NC, drill hole 7/64"

5/16" steel collar, epoxy to commutator

The #1 and #2 brushes must not be electrically connected, The epoxy under each steel brush holder will insulate between the steel square pieces and the aluminum. Make sure to spread the surface with an even coat of epoxy. Epoxy glue each steel brush holder assembly to the aluminum brush holder base, part "G". Then spray paint.

The Brush assembly acts as an on and off switch and must be timed so that the motor runs smoothly and not against it's self. The commutator is special made, and as the commutator rotates the brushes hit the commutator contact bar making a complete Circuit.

Top View

Copper Pipe Commutator

5/16" steel collar, epoxy to commutator

Top View

Copper Pipe Commutator

Weld Commutator

separates the brushes from contacting each other. Cut all the way around pipe.

Use a very fine hacksaw blade to cut spacers, fill spacers with epoxy and sand smooth.

separates the brushes from contacting each other. Cut all the way around pipe.

Use a very fine hacksaw blade to cut spacers, fill spacers with epoxy and sand smooth.

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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Responses

  • haben
    How to build a 5000 watt inverter plans?
    6 years ago
  • delmina giordano
    What size of the alternator is used to running a 5000 watt generator?
    5 years ago
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    How to build a high wattage inverter?
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    How do I connect an inverter to an alternator?
    5 years ago
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    How to make a fuelless generator with capacitor bank?
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    1 year ago

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