--- 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: "฿1402" currency: THB in_stock: true url: https://www.desertcart.co.th/products/216879476-high-efficiency-semiconductor-thermoelectric-generator-teg1-241-1-4-1 store_origin: TH region: Thailand --- # 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:** ฿1402 **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?** ฿1402 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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) ## Frequently Bought Together - Bolsen High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2, 10W, 11.1V, Heat Powered, Outdoor Events, Emergency Power - Comimark 2Pcs 40x40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module - TEC1-12706 12V 60W 6A 40MMX40MM Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 10pcs Compatible with Gaming Consoles/Devices --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/216879476-high-efficiency-semiconductor-thermoelectric-generator-teg1-241-1-4-1](https://www.desertcart.co.th/products/216879476-high-efficiency-semiconductor-thermoelectric-generator-teg1-241-1-4-1) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*