System principles
How PiggyPower Works
Stop wasting the heat you already have. PiggyPower turns steady thermal energy into electricity and usable heat at the same time.
Heat In. Power Out. Warmth Reused.
PiggyPower uses the Seebeck effect to convert a temperature difference into DC electrical power. A steady heat source warms one side of the cell while water carries heat away from the other side.
01
Add Thermal Energy
PiggyPower Cells sit on a steady heat source such as a stove, burner, wood stove, or other hot surface. As long as heat is present, the cell has energy available to convert.
02
Create a Temperature Difference
Water flows across the cooling side and carries heat away. That water exits warm and can be routed to a tank, radiator, or HeatBank.
03
Generate Electricity
PiggyPower converts that temperature difference into DC power for small devices, charging, lighting, or battery systems — while the loop still delivers useful heat.