--- product_id: 79620134 title: "TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator" brand: "bolsen" price: "4929 som" currency: KGS in_stock: true category: "Bolsen" url: https://www.desertcart.kg/products/79620134-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor store_origin: KG region: Kyrgyzstan --- # 10W max power output Compact 40x40x4.2mm size Operates at 120°C temp difference TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator **Brand:** bolsen **Price:** 4929 som **Availability:** ✅ In Stock ## Summary > ⚡ Power your future with heat — small size, big impact! ## Quick Answers - **What is this?** TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator by bolsen - **How much does it cost?** 4929 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/79620134-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor) ## 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 Temp Resilience:** Engineered to perform consistently at a 120°C temperature gradient—built for the heat. - • **Reliable 10W Power Boost:** Harness steady 10 watts of clean thermoelectric energy for your innovative projects. - • **Optimized Electrical Output:** Delivers 11.1V open circuit voltage and 1.8A current for versatile power applications. - • **Compact Industrial Grade Design:** Sleek 40x40mm footprint fits seamlessly into any high-efficiency setup. - • **Plug-and-Play Heat Power Source:** No batteries needed—convert heat directly into electricity with zero fuss. ## Overview The TEG1-199-1.4-0.5 is a semiconductor thermoelectric generator designed for efficient heat-to-electricity conversion. Measuring a compact 40x40x4.2mm, it delivers up to 10 watts of power at a 120°C temperature difference, with an open circuit voltage of 11.1V and output current of 1.8A. Ideal for industrial and camping applications, this heat-powered device requires no batteries and offers reliable, clean energy in a durable, high-temperature resistant package. ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G143NMH | | Brand Name | Bolsen | | Current Rating | 1.8 Amps | | Customer Reviews | 3.7 3.7 out of 5 stars (20) | | Engine Power Maximum | 10 Watts | | Engine Type | Thermoelectric | | Fuel Type | Heat | | Included Components | 1 x 40x40mm TEG1-199-1.4-0.5 High Temperature Resistant Industrial Grade Thermoelectric Power Generator | | Item Dimensions L x W x H | 0.17"H | | Item Weight | 0.04 Kilograms | | Manufacturer | Bolsen | | Manufacturer Part Number | 7V2A450D | | Material Type | Semiconductor | | Model Number | 7V2A450D | | Output Wattage | 10 Watts | | Power Source | Heat Powered | | Recommended Uses For Product | Camping | | Running Wattage | 10 Watts | | Starting Wattage | 10 Watts | | Wattage | 10 watts | ## Product Details - **Brand:** Bolsen - **Fuel Type:** Heat - **Item Weight:** 0.04 Kilograms - **Material:** Semiconductor - **Output Wattage:** 10 Watts - **Power Source:** Heat Powered - **Product Dimensions:** 0.17"H - **Recommended Uses For Product:** Camping - **Wattage:** 10 watts ## Images ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 1](https://m.media-amazon.com/images/I/51SmLBvecKL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 2](https://m.media-amazon.com/images/I/51BaDzihIwL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 3](https://m.media-amazon.com/images/I/51IK2EvYLtL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 4](https://m.media-amazon.com/images/I/61DJSLe1ftL.jpg) ## 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 - Bolsen High Efficiency Semiconductor Thermoelectric Generator, TEG1-241-1.4-1.2 & TEG1-199-1.4-0.5, Hot Surface, 200C (40x40mm) - Comimark 2Pcs 40x40mm Thermoelectric Power Generator SP1848-27145 Peltier TEG Module - 4PCS Heatsink 40mm x 40mm x 20mm/ 1.57"x1.57"x0.79" Aluminium Heatsink Kit Sync Cooler Cooling Fins for Electronics Computer VRM Led Memory Chip Peltier Module 3D Printer Stepper Motor (40x40x20mm) --- ## 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.kg/products/79620134-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor](https://www.desertcart.kg/products/79620134-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-11*