Finding the best pmg generator suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Freedom II PMG 12/24 Volt Permanent Magnet Wind Turbine Generator from Missouri Wind and Solar
Feature
NO COGGING, easy to turn - Cut in speed of 6 MPHSkewed stator core with high grade electrical steel and heavy duty copper windings
17 mm stainless steel shaft compatible with all Missouri Wind and Solar hubs
2x thick polished aluminum case
Fits delco bolt patterns and mounts up to our standard mounting bracket
Description
If you are using the PMG on a 12 volt system choose the 12/24v model. For 24 volt systems use 24/48v model. For 48 volt systems use the 48/96v model.Our Freedom II PMGTM permanent magnet generator is specifically designed for wind turbine use and can even be used with vertical axis wind turbines (VAWT).
Operating Information:
Produces battery voltage at approximately 266 RPM in parallel; 133 RPM in series
Produces twice (2x) the battery voltage at approximately 506 RPM in parallel; 253 RPM in series
Produces four times (4x) the battery voltage at approximately 960 RPM in parallel; 480 RPM in series
This permanent magnet generator works best with our 9 Blade Raptor Generation 4 blades and hub or our new Falcon Mach 4 80" 3 blade set.
Why buy a Freedom or Freedom II PMGTM over a Delco car alternator PMA? The answer is more copper. Copper equals more power - each Freedom PMG stator contains twice as much copper than a Delco style PMA. Some modified alternators use power to make power. Freedom PMGs use no input power. PMAs use a thin aluminum housing and the stator is not pressed in.
The Freedom PMG features a very thick aluminum housing and a pressed in stator that helps with proper alignment and durability. PMAs have only two mounting holes. The Freedom PMG has four of them bolted tightly against the mounting bracket for secure mounting. Alternators and some PMAs have a weak rear bearing. The Freedom PMG utilizes two heavy duty bearings. Most car alternators and PMAs that are re-purposed use low grade/high iron electrical steel which can create a lot of heat. The Freedom PMG uses high grade electrical steel and is optimized for efficient cooling
PMG Features: Comes with two heavy duty rectifiers & one hub spacer stabilizer
Zinc plated 28 rare earth neodymium magnet rotor
For charging 12, 24, or 48V battery banks
2. Freedom II PMG 24/48 Volt Permanent Magnet Wind Turbine Generator from Missouri Wind and Solar
Feature
NO COGGING, easy to turn - Cut in speed of 6 MPHSkewed stator core with high grade electrical steel and heavy duty copper windings
17 mm stainless steel shaft compatible with all Missouri Wind and Solar hubs
2x thick polished aluminum case
Fits delco bolt patterns and mounts up to our standard mounting bracket
Description
If you are using the PMG on a 12 volt system choose the 12/24v model. For 24 volt systems use 24/48v model. For 48 volt systems use the 48/96v model.Our Freedom II PMGTM permanent magnet generator is specifically designed for wind turbine use and can even be used with vertical axis wind turbines (VAWT).
Operating Information:
Produces battery voltage at approximately 266 RPM in parallel; 133 RPM in series
Produces twice (2x) the battery voltage at approximately 506 RPM in parallel; 253 RPM in series
Produces four times (4x) the battery voltage at approximately 960 RPM in parallel; 480 RPM in series
This permanent magnet generator works best with our 9 Blade Raptor Generation 4 blades and hub or our new Falcon Mach 4 80" 3 blade set.
Why buy a Freedom or Freedom II PMGTM over a Delco car alternator PMA? The answer is more copper. Copper equals more power - each Freedom PMG stator contains twice as much copper than a Delco style PMA. Some modified alternators use power to make power. Freedom PMGs use no input power. PMAs use a thin aluminum housing and the stator is not pressed in.
The Freedom PMG features a very thick aluminum housing and a pressed in stator that helps with proper alignment and durability. PMAs have only two mounting holes. The Freedom PMG has four of them bolted tightly against the mounting bracket for secure mounting. Alternators and some PMAs have a weak rear bearing. The Freedom PMG utilizes two heavy duty bearings. Most car alternators and PMAs that are re-purposed use low grade/high iron electrical steel which can create a lot of heat. The Freedom PMG uses high grade electrical steel and is optimized for efficient cooling
PMG Features: Comes with two heavy duty rectifiers & one hub spacer stabilizer
Zinc plated 28 rare earth neodymium magnet rotor
For charging 12, 24, or 48V battery banks
3. Freedom PMG 24 Volt Permanent Magnet Wind Turbine Generator from Missouri Wind and Solar
Feature
NO COGGING, easy to turn - Cut in speed of 6 MPHSkewed stator core with high grade electrical steel and heavy duty copper windings
17 mm stainless steel shaft compatible with all Missouri Wind and Solar hubs
2x thick polished aluminum case
Fits delco bolt patterns and mounts up to our standard mounting bracket
Description
Missouri Wind and Solar FREEDOM PMG (permanent magnet generator)Our newest innovation in power generation!
Operating Information:
Produces battery voltage at approximately 266 RPM
Produces twice (2X) the battery voltage at approximately 506 RPM
Produces four times (4X) the battery voltage at approximately 960 RPM
Why buy a Freedom or Freedom II PMG over a Delco car alternator PMA?
The answer is simply more copper! More copper equals more power - each Freedom PMG stator contains twice as much copper than any Delco style PMA.
Additional reasons why the Freedom PMG is better than ANY Delco or other modified car alternator PMA:
Some modified alternators use power to make power. Freedom PMGs use no input power. PMAs use a thin aluminum housing and the stator is not pressed in. The Freedom PMG features a very thick aluminum housing and a pressed in stator that helps with proper alignment and durability.
PMAs have only two mounting holes. The Freedom PMG has four of them bolted tightly against the mounting bracket for secure mounting.
Alternators and some PMAs have a weak rear bearing. The Freedom PMG utilizes two heavy duty bearings.
Most car alternators and PMAs that are re-purposed use low grade/high iron electrical steel which can create a lot of heat. The Freedom PMG uses high grade electrical steel and is optimized for efficient cooling
PMG Specifications:
3/8" Diameter bolt holes 1 15/16" on center between mounting holes
5 7/8" OD Width
6 5/16" Tall
4. 2000 Watt 11 Blade Missouri General Freedom II Wind Turbine
Feature
Metal components are fully hot dipped galvanized, hub is zinc plated - Will not rust - No need for painting or special coating for up to 50 years under normal conditionsRaptor carbon fiber blades withstand 125 mph - Guaranteed for a lifetime, not to break under normal use.
The permanent magnet generator has a 28 rare earth magnet rotor inside and our skewed stator core for easy turning - up to 2000 watts max output!
The Missouri Freedom II Wind TurbinesTM have a cut-in wind speed of 6 MPH and NO COGGING!
Each Freedom PMGTM rotor contains twice as much copper than any Delco style PMA - more copper means more power!
Description
This unit comes with:Freedom ll PMG (PERMANENT MAGNET GENERATOR) WITH 28 MAGNET ROTOR
Freedom ll PMG has no brushes, very dependable
125,000 hours + of rated bearing life
Two heavy duty bridge rectifiers for converting 3 phase to dc output
Mounting Bracket and Heavy Duty 2 arms tail assembly
Tail fin measures 29" tall for maximum tracking
No slip rings to fail or replace. Wire tension system
Comes with 11 Raptor nylon carbon fiber composite blades
Aerodynamically tapered Genuine RAPTOR GENERATION 4 Blades for maximum output
Blades Make 62 1/2" dia. swept area
Steel blade hub is 1/4'' thick x 9'' in diameter
Mounting Bracket Fits on 1.5" schedule #40 or #80 pipe
Heavy duty Hub spacer/stabilizer
3 YEAR Limited WARRANTY
Turbine Weight: 50 pounds
Shipping Weight: 55 pounds
Shipping Dimensions: 30" x 10" x 8"
Manufactured in the USA
PMG Features:
NO COGGING - CUT-IN SPEED IS 6 MPH
17 mm Stainless steel shaft compatible with all Missouri Wind and Solar hubs
Polished aluminum case
Zinc plated 28 magnet rotor and skewed stator core
For charging 12, 24, or 48 volt battery banks
Specifically designed for wind turbines
5. Missouri Freedom 7 Blade Wind Turbine Generator (Black, 48 Volts)
Feature
7 High Quality Raptor SeriesTM or Raptor Generation 4TM Blades - Self Regulating Blades1600 Watt, High Amp Freedom Permanent Magnet Generator (PMG)TM with skewed stator core for no-cogging!
A Missouri Wind and Solar Freedom PMGTM has more copper for more power! Our Freedom PMGTM contains twice as much copper than any Delco style PMA
Hot dipped galvanized finish and fully zinc plated steel hub require zero painting for up to 50 years under normal conditions!
Also comes with: Hot dipped galvanized Stars & Stripes tail, zinc plated steel hub, rectifier, heavy duty hub spacer/stabilizer, stainless steel nuts and bolts for assembly.
Description
It has a 14 magnet rotor inside and our skewed stator core for easy turning - up to 1600 watts max output! NO COGGING - Cut in speed of just 6 MPHThis unit comes with:
Brushless Freedom PMGTM (PERMANENT MAGNET GENERATOR) WITH 14 MAGNET ROTOR.
125,000 hours + of rated bearing life.
One heavy duty bridge rectifier for converting 3 phase to DC output.
Hot dipped galvanized mounting bracket and Stars & Stripes wind turbine tail.
Hot dipped galvanized tail fin is cut from 16 gauge steel is 9 3/4 inches wide x 28 3/4 inches high
Two 28 1/2 inch long tail arms
No slip rings to fail or replace. Wire tension system.
Comes with Raptor SeriesTM black or Raptor Generation 4TM carbon fiber composite blades.
Blades make 62 1/2" dia. swept area
Zinc coated steel blade hub is 1/4'' thick x 9'' in diameter
Hot dipped galvanized mounting bracket fits on 1.5" schedule #40 or #80 pipe.
Heavy duty hub spacer/stabilizer
Our Freedom PMGTM permanent magnet generator is specifically designed for wind turbine use and can even be used with vertical axis wind turbines.
PMG Features:
17 mm Stainless steel shaft compatible with all Missouri Wind and Solar hubs
Polished aluminum case
Zinc plated 14 magnet rotor and skewed stator core
Fits delco bolt patterns and mounts up to our standard mounting bracket.
PMG Specifications:
3/8" Diameter bolt holes
1 15/16" on center between mounting holes
5 7/8" OD Width
6 5/16" Tall
Shipping Weight: 45 pounds
Shipping Dimensions: 30" x 10" x 8"
6. Freedom PMG 12 Volt Permanent Magnet Wind Turbine Generator from Missouri Wind and Solar
Feature
NO COGGING, easy to turn - Cut in speed of 6 MPHSkewed stator core with high grade electrical steel and heavy duty copper windings
17 mm stainless steel shaft compatible with all Missouri Wind and Solar hubs
2x thick polished aluminum case
Fits delco bolt patterns and mounts up to our standard mounting bracket
Description
Missouri Wind and Solar FREEDOM PMG (permanent magnet generator)Our newest innovation in power generation!
Operating Information:
Produces battery voltage at approximately 266 RPM
Produces twice (2X) the battery voltage at approximately 506 RPM
Produces four times (4X) the battery voltage at approximately 960 RPM
Why buy a Freedom or Freedom II PMG over a Delco car alternator PMA?
The answer is simply more copper! More copper equals more power - each Freedom PMG stator contains twice as much copper than any Delco style PMA.
Additional reasons why the Freedom PMG is better than ANY Delco or other modified car alternator PMA:
Some modified alternators use power to make power. Freedom PMGs use no input power. PMAs use a thin aluminum housing and the stator is not pressed in. The Freedom PMG features a very thick aluminum housing and a pressed in stator that helps with proper alignment and durability.
PMAs have only two mounting holes. The Freedom PMG has four of them bolted tightly against the mounting bracket for secure mounting.
Alternators and some PMAs have a weak rear bearing. The Freedom PMG utilizes two heavy duty bearings.
Most car alternators and PMAs that are re-purposed use low grade/high iron electrical steel which can create a lot of heat. The Freedom PMG uses high grade electrical steel and is optimized for efficient cooling
PMG Specifications:
3/8" Diameter bolt holes 1 15/16" on center between mounting holes
5 7/8" OD Width
6 5/16" Tall
7. Missouri Freedom 5 Blade Wind Turbine Generator (48 Volts)
Feature
5 High Quality Raptor Generation 4 BladesTM - Self Regulating Blades1600 Watt, High Amp Freedom Permanent Magnet Generator (PMG)TM with skewed stator core for no-cogging!
A Missouri Wind and Solar Freedom PMGTM has more copper for more power! Our Freedom PMGTM contains twice as much copper than any Delco style PMA
3 Year Limited Warranty
Also comes with: Stars & Stripes tail, steel hub, rectifier, heavy duty hub spacer/stabilizer, stainless steel nuts and bolts for assembly.
Description
It has a 14 magnet rotor inside and our skewed stator core for easy turning - up to 1600 watts max output! NO COGGING - Cut in speed of 6 MPHThis unit comes with:
Freedom PMGTM (PERMANENT MAGNET GENERATOR) WITH 14 MAGNET ROTOR.
Freedom PMGTM has no brushes, very dependable!
125,000 hours + of rated bearing life.
One heavy duty bridge rectifier for converting 3 phase to DC output.
Mounting Bracket and Heavy Duty 2 arms tail assembly.
Fully galvanized rail fin measures 29" tall for maximum tracking.
No slip rings to fail or replace. Wire tension system.
Comes with 5 Raptor Generation 4 nylon carbon fiber composite blades.
Aerodynamically tapered Genuine RAPTOR GENERATION 4 Blades TM for maximum output.
Blades Make 62 1/2" dia. swept area
Steel blade hub is 1/4'' thick x 9'' in diameter
Mounting Bracket Fits on 1.5" schedule #40 or #80 pipe.
Heavy duty Hub spacer/stabilizer
Turbine Weight: 38.4 pounds
Our Freedom PMGTM permanent magnet generator is specifically designed for wind turbine use and can even be used with vertical axis wind turbines (VAWT).
PMG Features:
17 mm Stainless steel shaft compatible with all Missouri Wind and Solar hubs
Polished aluminum case
Zinc plated 14 magnet rotor and skewed stator core
Specifically designed for wind turbines.
Fits delco bolt patterns and mounts up to our standard mounting bracket.
PMG Specifications:
3/8" Diameter bolt holes
1 15/16" on center between mounting holes
5 7/8" OD Width
6 5/16" Tall
(Can be used as 3 phase output or DC output / Grid tie or battery charging)
8. Freedom II PMG 48/96 Volt Permanent Magnet Wind Turbine Generator from Missouri Wind and Solar
Feature
NO COGGING, easy to turn - Cut in speed of 6 MPHSkewed stator core with high grade electrical steel and heavy duty copper windings
17 mm stainless steel shaft compatible with all Missouri Wind and Solar hubs
2x thick polished aluminum case
Fits delco bolt patterns and mounts up to our standard mounting bracket
Description
If you are using the PMG on a 12 volt system choose the 12/24v model. For 24 volt systems use 24/48v model. For 48 volt systems use the 48/96v model.Our Freedom II PMGTM permanent magnet generator is specifically designed for wind turbine use and can even be used with vertical axis wind turbines (VAWT).
Operating Information:
Produces battery voltage at approximately 266 RPM in parallel; 133 RPM in series
Produces twice (2x) the battery voltage at approximately 506 RPM in parallel; 253 RPM in series
Produces four times (4x) the battery voltage at approximately 960 RPM in parallel; 480 RPM in series
This permanent magnet generator works best with our 9 Blade Raptor Generation 4 blades and hub or our new Falcon Mach 4 80" 3 blade set.
Why buy a Freedom or Freedom II PMGTM over a Delco car alternator PMA? The answer is more copper. Copper equals more power - each Freedom PMG stator contains twice as much copper than a Delco style PMA. Some modified alternators use power to make power. Freedom PMGs use no input power. PMAs use a thin aluminum housing and the stator is not pressed in.
The Freedom PMG features a very thick aluminum housing and a pressed in stator that helps with proper alignment and durability. PMAs have only two mounting holes. The Freedom PMG has four of them bolted tightly against the mounting bracket for secure mounting. Alternators and some PMAs have a weak rear bearing. The Freedom PMG utilizes two heavy duty bearings. Most car alternators and PMAs that are re-purposed use low grade/high iron electrical steel which can create a lot of heat. The Freedom PMG uses high grade electrical steel and is optimized for efficient cooling
PMG Features: Comes with two heavy duty rectifiers & one hub spacer stabilizer
Zinc plated 28 rare earth neodymium magnet rotor
For charging 12, 24, or 48V battery banks
9. Freedom PMG 48 Volt Permanent Magnet Wind Turbine Generator from Missouri Wind and Solar
Feature
NO COGGING, easy to turn - Cut in speed of 6 MPHSkewed stator core with high grade electrical steel and heavy duty copper windings
17 mm stainless steel shaft compatible with all Missouri Wind and Solar hubs
2x thick polished aluminum case
Fits delco bolt patterns and mounts up to our standard mounting bracket
Description
Missouri Wind and Solar FREEDOM PMGTM (permanent magnet generator)Our newest innovation in power generation!
Operating Information:
Produces battery voltage at approximately 266 RPM
Produces twice (2X) the battery voltage at approximately 506 RPM
Produces four times (4X) the battery voltage at approximately 960 RPM
Why buy a Freedom or Freedom II PMGTM over a Delco car alternator PMA?
The answer is simply more copper! More copper equals more power - each Freedom PMG stator contains twice as much copper than any Delco style PMA.
Additional reasons why the Freedom PMG is better than ANY Delco or other modified car alternator PMA:
Some modified alternators use power to make power. Freedom PMGs use no input power. PMAs use a thin aluminum housing and the stator is not pressed in. The Freedom PMG features a very thick aluminum housing and a pressed in stator that helps with proper alignment and durability.
PMAs have only two mounting holes. The Freedom PMG has four of them bolted tightly against the mounting bracket for secure mounting.
Alternators and some PMAs have a weak rear bearing. The Freedom PMG utilizes two heavy duty bearings.
Most car alternators and PMAs that are re-purposed use low grade/high iron electrical steel which can create a lot of heat. The Freedom PMG uses high grade electrical steel and is optimized for efficient cooling
PMG Specifications:
3/8" Diameter bolt holes 1 15/16" on center between mounting holes
5 7/8" OD Width
6 5/16" Tall
10. 12 Volt 1600 Watt Three Blade Missouri Wind and Solar Raptor Generation 5 (G5) Freedom Wind Turbine Generator
Feature
Three Raptor Generation 5 (G5) Blades are 33 inches long and 2 pounds each for a wind swept area of 70Features the 1600 Watt 12 Volt Missouri Wind Freedom PMG (permanent magnet generator) for superior performance over traditional wind generators
Wind start up speed of 4 MPH and a cut-in power generation speed of just 6 MPH!
Steel mounting parts and wind turbine tail are hot dipped galvanized for a weatherproof finish that doesn't require painting, hub is zinc plated
Wind turbine blades provide lots of torque, made from high quality carbon fiber material that won't break down in the sun and elements
Description
Raptor G5 black carbon fiber blades self regulate their speed in high winds (also available in a 5 blade model).Why buy a Freedom PMGTM over a Delco car alternator PMA?
The answer is simply more copper! More copper equals more power - each Freedom PMG rotor contains twice as much copper than any Delco style PMA.
Uses: Battery or battery bank charging, stackable wind turbine grid tie inverters, direct DC water heating elements, direct DC resistive heating, or other applications where 3 phase AC or DC can be used.
Features:
3 phase bridge rectifier for converting to DC output.
Heavy duty hub spacer/stabilizer.
PMG mounting bracket and heavy duty Stars & Stripes wind turbine tail
Mounting Bracket fits on 1.5" schedule #40 or #80 pipe.
Comes with three new Raptor G5 black carbon fiber composite blades.
Aerodynamically tapered blades for maximum output.
Makes 70" swept area. Overall length from blades to tail is 43"
No slip rings to fail or replace. Simple and effective, the turbine uses a wire tension system which will last a lifetime.
Freedom PMGTM Features:
NO COGGING - Cut in wind speed of 6 MPH
17 mm Stainless steel shaft compatible with all Missouri Wind and Solar hubs
Polished aluminum case
Zinc plated 14 magnet rotor and skewed stator core
Specifically designed for wind turbines.
Fits delco bolt patterns and mounts up to our standard mounting bracket.
Freedom PMG Specifications:
3/8" Diameter bolt holes
1 15/16" on center between mounting holes
5 7/8" OD Width
6 5/16" Tall
11. 1/4" Universal Wind Turbine Generator Hub w/ Studs, 2,3,6 BLADES, PMA PMG USA