Core Technology - High Density, High Stability, Nano-composite Phase Change Heat Storage Material
Phase change heat storage utilizes the latent heat between the solid and liquid phases of the material
Pioneer Energy (PE) achieved breakthrough in PCM material development, our PCM’s stability is improved by an immense magnitude
Principle of Phase Change
Features of Material
Heat Storage Density
PE’s energy storage density can be 5 – 20 times of that of water.
Cycle Life Stability
PE’s PCM performance is stable after > 5000 cycles , can consistently perform > 20 years
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Heat Conductivity
Heat conductivity is 3-4 times higher than organic material.
PE’s Proprietary PCM Formulations
| Type |
Characteristic Temp
（℃） |
Energy Density
（KJ/L） |
Applications |
| QN-1 |
70~80 |
650 |
Solar Storage / District Heating |
| QN-2 |
50~60 |
400 |
Solar Storage/ Energy Storage Heat Pump / Peak Load Shifting |
| QN-3 |
20~30 |
330 |
Photovoltaic / Construction |
| QN-4 |
4~10 |
225 |
Cold Storage/Peak Load Shifting |
| QN-5 |
110~250 |
660 |
Industrial Waste Energy Recovering/CSR |
| QN-6 |
500~700 |
700 |
High Temperature Heat Storage/High Temperature Heat Recovery |
Organic PCM VS Inorganic PCM
|
PE Inorganic |
Organic |
| Energy Density |
High |
Low |
| Heat Transfer Efficiency/Heat Conductivity |
High |
Low |
| Stability |
Stable |
Stable |
| Cost |
Low |
High |