--- product_id: 663761301 title: "TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator" brand: "bolsen" price: "77599CFA" currency: XOF in_stock: true category: "Bolsen" url: https://www.desertcart.sn/products/663761301-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor store_origin: SN region: Senegal --- # 24W max power output Heat-powered energy conversion Durable ceramic construction TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator **Brand:** bolsen **Price:** 77599CFA **Availability:** ✅ In Stock ## Summary > 🔥⚡ Turn heat into power — the future of energy is ceramic and electric! ## Quick Answers - **What is this?** TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator by bolsen - **How much does it cost?** 77599CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/663761301-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 - • **Compact & Durable:** Precision-engineered 40x44mm ceramic module built to withstand up to 230°C. - • **Power Your Innovation:** Delivers a robust 24 watts of clean, heat-driven electricity for your projects. - • **Plug & Play Versatility:** Ideal for commercial and residential applications needing reliable thermal power. - • **Future-Proof Your Energy:** Harness waste heat effortlessly—no fuel, no emissions, just pure innovation. - • **Thermoelectric Efficiency:** Advanced single-layer semiconductor design maximizes energy conversion from heat. ## Overview The Bolsen TEG1-287-1.4-1.5 is a high-efficiency thermoelectric generator module that converts heat into electrical energy with a maximum output of 24 watts at 15 volts and 1.65 amps. Featuring a durable ceramic build and a single-layer semiconductor design, it operates reliably up to 230°C, making it perfect for both commercial and residential thermal power applications. ## 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 | | Best Sellers Rank | 269,209 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) | | Brand Name | Bolsen | | Current Rating | 1.8 Amps | | 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 | 4H millimetres | | 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:** 4H millimetres - **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/31ASFXecluL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 2](https://m.media-amazon.com/images/I/31nJQLTr1oL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 3](https://m.media-amazon.com/images/I/31iXde7A1bL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 4](https://m.media-amazon.com/images/I/51WAEPf3QuL.jpg) ![TEG1-199-1.4-0.5 40x40 High Efficiency Semiconductor Thermoelectric Generator - Image 5](https://m.media-amazon.com/images/I/51SmLBvecKL.jpg) ## Available Options This product comes in different **Size** 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 - 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.sn/products/663761301-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor](https://www.desertcart.sn/products/663761301-teg1-199-1-4-0-5-40x40-high-efficiency-semiconductor) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-25*