Unlocking the Power of Phase Change Material Storage with Tongyi’s R290 Heat Pump
Heat pumps are already a game-changer in energy-efficient heating and cooling, but when paired with phase change material (PCM) energy storage, their benefits multiply. Tongyi’s new R290 heat pump, combined with external PCM storage, offers a powerful solution for homeowners and businesses looking to maximize efficiency, reduce costs, and increase sustainability.
What is PCM Energy Storage?
PCM energy storage systems use special materials that absorb and release large amounts of thermal energy during phase transitions (e.g., solid to liquid). This enables them to store excess heat when demand is low and release it when needed, creating a more stable and efficient heating system.
Why Pair PCM Storage with a Heat Pump?
- Peak Shaving & Off-Peak Optimization
PCM storage allows heat pumps to store energy during off-peak hours when electricity rates are lower and use it when demand (and cost) is higher. This reduces energy expenses and stabilizes grid load. - Enhanced Energy Efficiency
By absorbing excess thermal energy, PCM storage reduces heat pump cycling, preventing unnecessary energy consumption and wear on components. This leads to longer system lifespan and improved COP (Coefficient of Performance). - Renewable Energy Compatibility
When combined with solar PV panels, PCM storage enables a home or business to store excess solar-generated heat during the day and use it at night, boosting self-sufficiency and reducing reliance on external energy sources. - Improved Comfort & Temperature Stability
PCM acts as a thermal buffer, ensuring a consistent indoor temperature by absorbing heat fluctuations and releasing it gradually. This minimizes overheating or sudden temperature drops.
How Tongyi’s R290 Heat Pump Enhances This System
Tongyi’s R290 air-to-water heat pump already boasts high efficiency, low environmental impact, and smart control features. When integrated with PCM storage, it offers:
- Optimized Smart Control – Automating when to store and release energy based on usage patterns.
- High-Temperature Capability – R290’s performance ensures optimal heat transfer to and from the PCM unit.
- Sustainable Operation – A natural refrigerant + thermal storage = maximum eco-friendly heating.
Sunamp Thermino ePlus PCM Energy Storage: A Perfect Match
The Sunamp Thermino ePlus series is an ideal external storage solution for Tongyi’s heat pumps, offering:
- Compact & Space-Saving Design – Up to 4x smaller than traditional hot water cylinders.
- Hot Water Capacity – V40 values range from 105L to 436L at 40°C.
- Ultra-Low Heat Loss – Between 0.48 kWh/24h and 0.84 kWh/24h, maintaining stored energy efficiently.
- Smart Heating Element – Available in 1,800W or 2,800W models for rapid heating.
- Solar PV Ready – Can be integrated with grid electricity and solar PV using the Optimino PV key.
- Hassle-Free Maintenance – No mandatory annual servicing required.
- Legionella Protection – Designed to minimize health risks from stagnant water.
The Future of Heat Pump Energy Storage
With energy costs fluctuating and sustainability goals rising, heat pump energy storage with PCM technology is a forward-thinking solution. By integrating Tongyi’s R290 heat pump with Sunamp Thermino ePlus PCM storage, homeowners and businesses can achieve greater energy savings, stability, and environmental responsibility.
Stay tuned for more Tech Friday insights on cutting-edge heat pump innovations!
