Thermoelectric Power Generator TEG Peltier Module

SP1848-27145 40x40mm Thermoelectric Power Generator (TEG) Peltier Module – 150°C

The SP1848-27145 Thermoelectric Power Generator (TEG) Module is a compact, high-performance Peltier module designed for power generation from waste heat. It converts heat energy into electrical power using the Seebeck effect, making it ideal for applications requiring energy harvesting, temperature sensing, and thermoelectric power generation.

Key Features:

✔ Thermoelectric Power Generation – Converts heat differentials into usable electrical power.
✔ High Efficiency – Optimized for temperatures up to 150°C, providing stable output.
✔ Compact Design – Measures 40mm x 40mm, allowing easy integration into various applications.
✔ Durable & Reliable – Built with high-quality semiconductor materials for long-term operation.
✔ Versatile Applications – Ideal for energy harvesting, IoT sensors, waste heat recovery, and remote power supply.

Technical Specifications:

• Model: SP1848-27145

• Size: 40mm × 40mm × 3.6mm

• Operating Temperature Range: -40°C to 150°C

• Maximum Temperature Difference (ΔTmax): 100°C

• Open-Circuit Voltage (Voc): 2V to 5V (depending on temperature difference)

• Matched Load Output Voltage: 0.6V to 3V

• Matched Load Output Current: 225mA (typical)

• Power Output: Up to 5W (depends on heat source and thermal conditions)

• Internal Resistance: 2.2Ω to 2.5Ω

• Material: Bismuth Telluride (Bi2Te3) semiconductor elements

Applications:

🔹 Waste Heat Recovery – Convert excess heat from engines, furnaces, and solar concentrators into electricity.
🔹 Energy Harvesting – Power small electronics, sensors, and wireless devices.
🔹 Renewable Power Generation – Use for off-grid and self-sustaining systems.
🔹 Temperature Sensors – Function as a temperature differential sensor.

Usage Tips:

• Ensure proper heat dissipation on the hot side for efficient power generation.

• Maintain a stable temperature difference between the hot and cold sides for optimal output.

• Can be combined with multiple TEG modules in series or parallel for increased power output.

The SP1848-27145 TEG module is an excellent solution for renewable energy applications and low-power thermoelectric generation, making it an ideal choice for both industrial and experimental projects.