TEG1-199-1.6-12 Thermoelectric Generator + 1.5A @ 4V = 6W

High performance Seebeck Generator provides up to 6 watts of power when experiencing a 180°K temperature differential between the two plates. Apply heat to one side and coolant to the other & extract real, usable current. A higher quality, higher temperature, higher power alternative to the SP-1848 module. Size: 40*40*3.46 mm thick Weight: 24.5g including 20cm wires Maximum hot side temperature rating: 200°C Maximum voltage: 8.5 V Matched voltage: 4 V Matched current: 1.5 A Matched power: 6 W What is matched power? Seebeck devices have a 'sweet spot' where they provide the most power based on the voltage they are operated at. Much like MPPT solar charge controllers 'hunt' for an ideal voltage to harvest the most watts from the system, these devices will provide the best power at the voltage/current ratings listed above.