About PetaJoule
PetaJoule was established in 2013 with a clear mission: To provide modern technologies and solutions for grid-independent power generation to the ...
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LiFePO4 Battery Packs
LiFePO4 battery packs from PetaJoule: Energy en masse. The difference between purchasing somewhere a bunch of single LiFePO4 cells and a battery ...
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Generators
The sun does shine always - but not everywhere. Our battery systems and co-generation units help you reach full independence even in solar-deprived ...
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Off-Grid Components
Highest quality, rich functionality and affordable cost. Get 100% independence and be your own power supplier - because you can.
Read moreWelcome to PetaJoule
Our mission is to provide premium but affordable energy solutions for the household markets.
