---
product_id: 522391124
title: "High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator"
brand: "bolsen"
price: "C$4165"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/522391124-high-efficiency-semiconductor-thermoelectric-generator-teg1-287-1-4-1
store_origin: NI
region: Nicaragua
---

# 24W power output Heat-powered energy conversion Durable ceramic build High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator

**Brand:** bolsen
**Price:** C$4165
**Availability:** ✅ In Stock

## Summary

> 🔥 Power your future with heat — the smart energy revolution ⚡

## Quick Answers

- **What is this?** High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator by bolsen
- **How much does it cost?** C$4165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/522391124-high-efficiency-semiconductor-thermoelectric-generator-teg1-287-1-4-1)

## 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

- • **High-Temperature Resistance:** Operates reliably up to 230°C, ensuring durability in demanding environments.
- • **Compact & Lightweight Design:** At just 132g and 9.5x6.9x1.5 cm, it fits effortlessly into any innovative project or device.
- • **Efficient 24W Power Generation:** Maximize your energy harvest with a robust 24-watt output, perfect for sustainable power solutions.
- • **Heat-to-Electricity Conversion:** Seamlessly transforms heat into clean electrical energy, reducing reliance on traditional power sources.
- • **Ceramic Construction for Longevity:** Built with premium ceramic materials for enhanced thermal stability and long-term performance.

## Overview

The TEG1-287-1.4-1.5 is a high-efficiency, single-layer thermoelectric generator that converts heat into 24 watts of electrical power at 15 volts and 1.65 amps. Crafted from durable ceramic, it withstands temperatures up to 230°C, making it ideal for innovative, sustainable energy applications where compact size and reliable performance are essential.

## Description

TGM, TEG1-287-1.4-1.5, 15V1.65A, 24W thermoelectric chip, temperature resistance 230 thermoelectric module

## Features

- A standard thermoelectric generator, named standard TEG, is the only correct identifier for thermoelectric power generation
- represents this single layer power generation device
- Thermoelectric power sheet TEG1-241-1.4-1.2 TEG1-199-1.4-0.5 TEG1-287-1.4-1.5 TEG1-199-1.4-0.5 TEP1-126T200 TEP1-142T300 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 |
|---------------|-------|
| Manufacturer | Bolsen |
| Item Weight | 132 g |
| Package Dimensions | 9.5 x 6.91 x 1.5 cm; 132 g |
| Item model number | TEG1-287-1.4-1.5 |
| Size | TEG1-287-1.4-1.5 |
| Material | ceramic |
| Power source type | Heat Powered |
| Voltage | 15 Volts |
| Wattage | 1E+1 |
| Item Package Quantity | 1 |
| Special Features | Thermoelectric Power Conversion |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Bolsen
- **Wattage:** 1E+1
- **Fuel type:** Thermal
- **Power source:** Heat Powered
- **Recommended uses for product:** Commercial, Residential
- **Item weight:** 0.13 Kilograms
- **Voltage:** 15 Volts
- **Output wattage:** 1E+1 Watts
- **Special feature:** Thermoelectric Power Conversion
- **Material:** ceramic

## Images

![High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator - Image 1](https://m.media-amazon.com/images/I/31+ov3Rsx2L.jpg)
![High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator - Image 2](https://m.media-amazon.com/images/I/51N-OJrGdPL.jpg)
![High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator - Image 3](https://m.media-amazon.com/images/I/61wd05cNh4L.jpg)
![High Efficiency Semiconductor Thermoelectric Generator, TEG1-287-1.4-1.5, 15V1.65A, 24W, Heat Powered, Thermoelectric Power Conversion, Ceramic, Generator - Image 4](https://m.media-amazon.com/images/I/31+ov3Rsx2L.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Whats the output and thermal limit?**
A: Output is ambient available heat+watts of power draw, approx 3btus per watt. Upper limit is 180° before you start to do permanent damage. Lower is-80 going below -80 even with the unit off is reported by some people to permanently damage. If they get too hot they permanently lose capacity, if they get too cold I've had them split. Although these particular ones I have been using to heat, from a high ambient so really what's the lower limit about 15°F below the temperature of the fluid you are removing heat from. Move heat from air to water you can predictably get ≤30°∆T.

**Q: Can this device produce cold temp**
A: It moves heat out. It only makes something cooler. I mean technically it can but you have to keep the heat from running right back in.

**Q: What would be the output power (in W) for a temperature difference of about 10 degC? 

What would be the optimum voltage at that point?**
A: I can't tell you the output offhand, but it's not worth buying for only a 10 degree differential usage, at it won't really put that much out. Running a small pc fan on low-med RPM at best.

**Q: What is the maximum temperature this device can tolerate?**
A: Dear,  It can tolerate 200℃ (392℉)

## Frequently Bought Together

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-04*