---
product_id: 380570142
title: "Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V)"
brand: "marsrock"
price: "¥6345"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/380570142-marsrock-600r-m-100w-12v-or-24v-permanent-magnet-generator
store_origin: JP
region: Japan
---

# 100W stable power output 600 rpm smooth rotation IP54 corrosion-resistant casing Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V)

**Brand:** marsrock
**Price:** ¥6345
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Harness the wind, power your future—quietly, efficiently, reliably.

## Quick Answers

- **What is this?** Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V) by marsrock
- **How much does it cost?** ¥6345 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/380570142-marsrock-600r-m-100w-12v-or-24v-permanent-magnet-generator)

## Best For

- marsrock enthusiasts

## Why This Product

- Trusted marsrock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Term Reliability:** Premium stainless steel shaft and HRB bearings guarantee over 20 years of robust, low-friction performance.
- • **Plug & Play Versatility:** Compatible with 12V or 24V systems, ideal for vertical or horizontal wind turbines in diverse wind conditions.
- • **Built to Brave the Elements:** Die-cast aluminum alloy shell resists corrosion, acid, alkali, and salt—perfect for coastal or harsh environments.
- • **Effortless Power Generation:** Gearless direct-drive design ensures whisper-quiet, low-maintenance operation for years.
- • **Precision Engineering Inside:** High-grade NdFeB rare earth magnets and pure copper windings deliver efficient, stable 3-phase AC power.

## Overview

This 100W permanent magnet wind generator features a gearless, direct-drive design with high-grade NdFeB magnets and pure copper windings for stable AC power output at 600 rpm. Its IP54-rated die-cast aluminum alloy casing offers superior corrosion resistance, making it ideal for coastal and harsh environments. Designed for 12V or 24V systems, it supports vertical or horizontal turbine setups and promises over 20 years of reliable operation with low start-up resistance and minimal maintenance.

## Description

Model Number:G100SType:Wind Power GeneratorRated Power:100WMax Power:130WRatedVoltage:12VRotate Speed:600r/mNet Weight:3kgGross Weight:3.5kgOutput Current :AC Start Torque: 0.12Nm generator :3 phase permanent magnet synchronous generator Insulation Class: F Service Life: More Than 20 years Bearing :HRB Shaft Material :stainless steel Shell Material :aluminium alloy Permanent Magnet Material: Rare Earth NdFeB Protection Grade: IP54 Lubrication Lubrication: Grease Working temperature :-40℃ - 80 ℃ What kind of region can be installed wind turbine?Small wind turbines should be applied in the regions which wind resources is sufficient. The annual average wind speed should be more than 3m/s, the effective wind speed 3-20m/s should be more than 3000h in accumulation per year. The density of 3-20m/s effectively average wind power should be more than 100W/m2.It should be noted that choosing the rated design speed wind turbine is in conformity with local design speed. It is significantly in making use of wind resources and in economic aspect. Wind tunnel test proves that the fan power transformation of the impeller in the direct ratio with wind speed, that is to say, the wind speed decide the output electrical power.

Review: Timely delivery and worked as described - It arrived sooner than expected and it works well.
Review: Lies don't provide the power they are claiming - Totally lie don't supply what they are claiming, false advertisements.

## Features

- With the best NdFeB Permanent Magnet, high-grade pure copper winding, the generator can product power stably and high efficiently.
- Specially-designed rotor and rotator, low resistance moment in start-up, good at cooling
- Gearless, direct -drive, and low rev rare earth Permanent Magnet Generator, easy and safe for operating and maintenance.
- Die casting aluminum alloy case, anti- corrosion, acid and alkali resistant, anti salt corrosion
- Package Size: 21cm x 21cm x 15cm (8.27in x 8.27in x 5.91in); Package Weight: 3.7kg (8.16lb.).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075R7L9K1 |
| Additional Features | Portable |
| Brand | Marsrock |
| Brand Name | Marsrock |
| Color | 12v |
| Customer Reviews | 3.7 out of 5 stars 13 Reviews |
| Engine Displacement | 180 Cubic Centimeters |
| Engine Power Maximum | 130 Watts |
| Engine Type | 4 Stroke |
| Frequency | 50 Hz |
| Fuel Type | Natural Gas |
| Fuel type | Natural Gas |
| Ignition System Type | Magneto |
| Included Components | Permanent magnet generator |
| Is Electric | Yes |
| Item Dimensions L x W x H | 21L x 21W x 15H centimeters |
| Item Weight | 3.4 kg |
| Item weight | 3.4 kg |
| Manufacturer | Marsrock Power |
| Manufacturer Part Number | G100S |
| Model Name | G100S |
| Model Number | G100S |
| Output Wattage | 100 Watts |
| Recommended Uses For Product | Commercial |
| Recommended uses for product | Commercial |
| Running Wattage | 100 Watts |
| Runtime | 20 minutes |
| Starting Wattage | 130 Watts |
| Total Power Outlets | 1 |
| UPC | 674551424860 |
| Voltage | 12 Volts |
| Wattage | 100 watts |

## Product Details

- **Brand:** Marsrock
- **Fuel type:** Natural Gas
- **Item weight:** 3.4 kg
- **Recommended uses for product:** Commercial
- **Wattage:** 100 watts

## Images

![Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V) - Image 1](https://m.media-amazon.com/images/I/61fvXmjy9JS.jpg)
![Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V) - Image 2](https://m.media-amazon.com/images/I/71KUzaYOQKS.jpg)
![Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V) - Image 3](https://m.media-amazon.com/images/I/61nfzp3hDzS.jpg)
![Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V) - Image 4](https://m.media-amazon.com/images/I/61U0hz62LKS.jpg)
![Marsrock 600r/m 100W 12V or 24V Permanent Magnet Generator AC Alternator for Vertical or Horizontal Wind Turbine 100W Wind Generator (12V) - Image 5](https://m.media-amazon.com/images/I/712+xigG-zS.jpg)

## Questions & Answers

**Q: how much torque is needed to rotate it at the specified speed of 600 rpm ?**
A: The Marsrock 600 rpm 12V permanent magnet Generator require 15 in lbs of torque at 600 rpm to rotate.

**Q: hello, I'm going to use this on a water wheel to charge 3 12V batteries. Do you think it’s going to work?**
A: this motor puts out ac current.  you will have to run the ac current thru a rectifier to convert it to 12 volt dc to charge batteries.

**Q: how many amps?**
A: max is 100/12=8.5A

**Q: how much enegry would this take rotating at 110 rpm?**
A: it is too low. the rated speed is 600-900rmp/minuter. in 110rmp, it maybe can't charge your battery, if you can get output voltage, but the charge current will very small.
regards,
kenny

## Customer Reviews

### ⭐⭐⭐⭐⭐ Timely delivery and worked as described
*by I***. on 19 May 2018*

It arrived sooner than expected and it works well.

### ⭐ Lies don't provide the power they are claiming
*by C***N on 7 September 2025*

Totally lie don't supply what they are claiming, false advertisements.

### ⭐⭐⭐ More information to American creators and inventors...
*by J***C on 13 May 2020*

The actual generator motor is just under 6 inches in diameter. The bolts are almost exactly 5 1/2 inches opposite each other, 3 3/4 inches side by side. There are four, as seen in their image. The hole on the bottom is 1 1/2 inches and simple pipe would easily fit in there, even after being painted. Snug fit but doable. Height is roughly 4.75 - 5 inches from shaft to bottom 4 bolts sticking out. The tighter you screw down the bolt on the shaft the lower the height obviously. Delivery took much longer than expected (9 days) considering it's an Amazon Prime item at the time of this posting. I'm choosing to ignore this due to C19 and it doesn't play into my feedback or score. The wires are super cheap and thin gauge. This is my biggest complaint. That and I feel like they need to be sealed where they enter the housing. In China, where this is made, that is a stupid problem to have. It could have been easily rectified with a 10 cent rubber seal with 3 holes for the wires. The machining on the shaft is flawless. Great job on it. Typical machine grade thread. That paint job is pretty good. It could be better, but it's from China, so exactly what I expected. Mounting hardware to make a wind turbine is going to require research and money. Make sure you budget that into your invention. Changing metals is bad so stay with stainless. Because its intended purpose was to generate power I have to give this 3 stars. The wiring is complete crap and heats up due to being so cheap. Heat loss = energy loss. I wish there was a better source for buying generator motors.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-04*