---
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: "99.57 DT"
currency: TND
in_stock: true
category: "Bolsen"
url: https://www.desertcart.tn/products/216879476-high-efficiency-semiconductor-thermoelectric-generator-teg1-241-1-4-1
store_origin: TN
region: Tunisia
---

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

**Brand:** bolsen
**Price:** 99.57 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Power your adventure with heat — never run out when it counts! ⚡

## 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?** 99.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Plug-and-Play Power:** Delivers a stable 11.1V output with matched load resistance for immediate use in commercial or outdoor gear.
- • **Eco-Friendly & Fuel-Free:** Generate electricity purely from heat—no batteries, no fuel, just sustainable energy on demand.
- • **Compact & Lightweight Design:** At just 40x40x4.2mm and 60g, it fits seamlessly into any portable setup without bulk.
- • **Precision Semiconductor Tech:** 199 PN junction pairs maximize efficiency with advanced ceramic and metal materials.
- • **Effortless Heat-to-Power Conversion:** Harness waste heat into a reliable 10W power source for your outdoor or emergency needs.

## Overview

The Bolsen TEG1-241-1.4-1.2 is a high-efficiency thermoelectric generator that converts heat into 10 watts of electrical power at 11.1 volts. Compact and lightweight, it features 199 semiconductor PN junction pairs within a durable ceramic-metal build, optimized for outdoor events and emergency power solutions. Operating efficiently at a 120°C temperature difference, it offers a sustainable, fuel-free energy source ideal for professionals seeking reliable off-grid power.

## 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 |
|---------------|-------|
| ASIN | B07G16RLDK |
| Additional Features | High Efficiency, Digital Display |
| Best Sellers Rank | #905,912 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,905 in Outdoor Generators |
| Brand | Bolsen |
| Brand Name | Bolsen |
| Current Rating | 1800 Milliamps |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Engine Power Maximum | 10 Watts |
| Engine Type | Thermoelectric |
| Frequency | 50 Hz |
| Fuel Type | Heat |
| Included Components | Generator unit only |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Bolsen |
| Material Type | Ceramic, Semiconductor, Metal |
| Model Name | TEG1-241-1.4-1.2 |
| Model Number | TEG1-241-1.4-1.2 |
| Output Wattage | 10 Watts |
| Power Source | Heat Powered |
| Recommended Uses For Product | Commercial |
| Running Wattage | 10 Watts |
| Starting Wattage | 10 Watts |
| Total Power Outlets | 1 |
| Voltage | 240 Volts |
| Wattage | 10 watts |

## 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)
![High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power - Image 2](https://m.media-amazon.com/images/I/51Zq32syFLL.jpg)
![High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power - Image 3](https://m.media-amazon.com/images/I/51qqYvDQo4L.jpg)
![High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power - Image 4](https://m.media-amazon.com/images/I/51NO7ePfhjL.jpg)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-07*