---
product_id: 216879476
title: "High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power"
brand: "bolsen"
price: "$764"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/216879476-high-efficiency-semiconductor-thermoelectric-generator-teg1-241-1-4-1
store_origin: MX
region: Mexico
---

# 10W continuous power output 11.1V open circuit voltage Operates at 120°C temp difference High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power

**Brand:** bolsen
**Price:** $764
**Availability:** ✅ In Stock

## Summary

> 🔥 Turn heat into power—never get left powerless again! ⚡

## Quick Answers

- **What is this?** High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power by bolsen
- **How much does it cost?** $764 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/216879476-high-efficiency-semiconductor-thermoelectric-generator-teg1-241-1-4-1)

## Best For

- bolsen enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 2.11 ounces and 40x40x4.2mm, it fits seamlessly into your portable power setup without bulk.
- • **Power Your Adventures:** Generate reliable 10W of clean energy from heat anywhere, perfect for outdoor events and emergencies.
- • **Plug & Play Heat Powered:** No batteries or fuel needed—just apply heat and instantly harvest electricity with a matched load output of 5.6V at 1.8A.
- • **Engineered for Professionals:** Precision-crafted by Bolsen with digital display compatibility, ideal for commercial and field applications demanding dependable power.
- • **High Efficiency Semiconductor Tech:** Utilizes 199 PN junction pairs in a single-layer ceramic module for maximum thermal-to-electric conversion.

## Overview

The Bolsen TEG1-241-1.4-1.2 is a high-efficiency thermoelectric generator delivering 10 watts of heat-powered electricity at 11.1 volts. Compact and lightweight, it features 199 PN junction pairs in a ceramic semiconductor module optimized for outdoor and emergency power needs without batteries or fuel.

## Description

The following data are tested at a constant temperature difference of 120 degrees, the environment is different, the data will be different, for reference only  Size: 40mmx40mmx4.2mm  Open circuit voltage: 11.1 Volts  Matched load resistance: 3.07 ohms  Matched load output voltage: 5.6 Volts  Output current: 1.8 Amperes  Output power: 10 watts  Heat flow through modules: approximately 192 watts  Heat flux: about 12 watts/cm2

## Features

- A standard thermoelectric generator, named standard TEG, is the only correct identifier for thermoelectric power generation
- represents this single layer power generation device
- Bolsen TEP1-126T200 High Efficiency Semiconductor Thermoelectric Generator Temperature 40*44mm ceramic piezoelectric high-power thermal energy to electrical energy
- 1 indicates that this is a single-layer power generation device, 199 is the total number of PN junction pairs of the thermoelectric power generation chip, 1.4 is the particle cross-sectional area size of the P junction and N junction individual, 1.4*1.4mm, 0.5 is the particle height of the individual P knot and N knot 0.5mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bolsen |
| Wattage | 10 watts |
| Fuel Type | Heat |
| Power Source | Heat Powered |
| Recommended Uses For Product | Commercial |
| Item Weight | 0.06 Kilograms |
| Voltage | 240 Volts |
| Output Wattage | 10 Watts |
| Special Feature | High Efficiency, Digital Display |
| Included Components | Generator unit only |
| Material | Ceramic, Semiconductor, Metal |
| Model Name | TEG1-241-1.4-1.2 |
| Engine Type | Thermoelectric |
| Total Power Outlets | 1 |
| Current Rating | 1800 Milliamps |
| Engine Power Maximum | 10 Watts |
| Starting Wattage | 10 Watts |
| Running Wattage | 10 Watts |
| Manufacturer | Bolsen |
| Item Weight | 2.11 ounces |
| Package Dimensions | 2.76 x 2.2 x 0.67 inches |
| Item model number | TEG1-241-1.4-1.2 |
| Size | 1pc TEP1-126T200 |
| Item Package Quantity | 1 |
| Special Features | High Efficiency, Digital Display |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Bolsen
- **Wattage:** 10 watts
- **Fuel Type:** Heat
- **Power Source:** Heat Powered
- **Recommended Uses For Product:** Commercial
- **Item Weight:** 0.06 Kilograms
- **Voltage:** 240 Volts
- **Output Wattage:** 10 Watts
- **Special Feature:** High Efficiency, Digital Display
- **Included Components:** Generator unit only

## Images

![High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power - Image 1](https://m.media-amazon.com/images/I/31MdJlOX36L.jpg)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-12*